diff --git a/admin/tool/assignmentupgrade/version.php b/admin/tool/assignmentupgrade/version.php
index c44e6a30616..b9f686ed358 100644
--- a/admin/tool/assignmentupgrade/version.php
+++ b/admin/tool/assignmentupgrade/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'tool_assignmentupgrade';
-$plugin->dependencies = array('mod_assign' => 2016112900);
+$plugin->dependencies = array('mod_assign' => 2017050500);
diff --git a/admin/tool/availabilityconditions/version.php b/admin/tool/availabilityconditions/version.php
index 88205f67bb2..c653aaecbc8 100644
--- a/admin/tool/availabilityconditions/version.php
+++ b/admin/tool/availabilityconditions/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'tool_availabilityconditions';
diff --git a/admin/tool/behat/version.php b/admin/tool/behat/version.php
index e79651f3a79..86b427002cd 100644
--- a/admin/tool/behat/version.php
+++ b/admin/tool/behat/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;   // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;   // Requires this Moodle version
+$plugin->version   = 2017051500;   // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;   // Requires this Moodle version
 $plugin->component = 'tool_behat'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/capability/version.php b/admin/tool/capability/version.php
index 8fd2642a733..207cc49cf44 100644
--- a/admin/tool/capability/version.php
+++ b/admin/tool/capability/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_capability'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/cohortroles/version.php b/admin/tool/cohortroles/version.php
index f65a0fb2a54..41842235d92 100644
--- a/admin/tool/cohortroles/version.php
+++ b/admin/tool/cohortroles/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_cohortroles'; // Full name of the plugin (used for diagnostics).
 
 $plugin->dependencies = array(
diff --git a/admin/tool/customlang/version.php b/admin/tool/customlang/version.php
index b2a490744b6..d781f1c42ef 100644
--- a/admin/tool/customlang/version.php
+++ b/admin/tool/customlang/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'tool_customlang'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/dbtransfer/version.php b/admin/tool/dbtransfer/version.php
index 0f52139b366..77a6bb59ed7 100644
--- a/admin/tool/dbtransfer/version.php
+++ b/admin/tool/dbtransfer/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_dbtransfer'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/filetypes/version.php b/admin/tool/filetypes/version.php
index 05ad2499101..cdeb0bc17f0 100644
--- a/admin/tool/filetypes/version.php
+++ b/admin/tool/filetypes/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'tool_filetypes';
diff --git a/admin/tool/generator/version.php b/admin/tool/generator/version.php
index 2e19cbb5533..2bbb64a95c6 100644
--- a/admin/tool/generator/version.php
+++ b/admin/tool/generator/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'tool_generator';
diff --git a/admin/tool/health/version.php b/admin/tool/health/version.php
index e7e62f83bc1..cefee6dd333 100644
--- a/admin/tool/health/version.php
+++ b/admin/tool/health/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_health'; // Full name of the plugin (used for diagnostics)
 
 $plugin->maturity  = MATURITY_ALPHA; // this version's maturity level
diff --git a/admin/tool/innodb/version.php b/admin/tool/innodb/version.php
index 439c7500d3f..4c6c9b28a48 100644
--- a/admin/tool/innodb/version.php
+++ b/admin/tool/innodb/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_innodb'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/installaddon/version.php b/admin/tool/installaddon/version.php
index b9426f43dfd..023919f2bbc 100644
--- a/admin/tool/installaddon/version.php
+++ b/admin/tool/installaddon/version.php
@@ -24,6 +24,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'tool_installaddon';
-$plugin->version    = 2016120500;
-$plugin->requires   = 2016112900;
+$plugin->version    = 2017051500;
+$plugin->requires   = 2017050500;
 $plugin->maturity   = MATURITY_STABLE;
diff --git a/admin/tool/langimport/version.php b/admin/tool/langimport/version.php
index 6b2724ee7ce..dd33c732ddc 100644
--- a/admin/tool/langimport/version.php
+++ b/admin/tool/langimport/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_langimport'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/log/store/database/version.php b/admin/tool/log/store/database/version.php
index 13e0a2968cc..40d4db17691 100644
--- a/admin/tool/log/store/database/version.php
+++ b/admin/tool/log/store/database/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2016112900; // Requires this Moodle version.
+$plugin->version = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2017050500; // Requires this Moodle version.
 $plugin->component = 'logstore_database'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/log/store/legacy/version.php b/admin/tool/log/store/legacy/version.php
index d8eb2b4c93c..54b807fb8ea 100644
--- a/admin/tool/log/store/legacy/version.php
+++ b/admin/tool/log/store/legacy/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2016112900; // Requires this Moodle version.
+$plugin->version = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2017050500; // Requires this Moodle version.
 $plugin->component = 'logstore_legacy'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/log/store/standard/version.php b/admin/tool/log/store/standard/version.php
index 36da7a1ab8e..340691834d7 100644
--- a/admin/tool/log/store/standard/version.php
+++ b/admin/tool/log/store/standard/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2016112900; // Requires this Moodle version.
+$plugin->version = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2017050500; // Requires this Moodle version.
 $plugin->component = 'logstore_standard'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/log/version.php b/admin/tool/log/version.php
index 59fc1ff1042..6a64decdc1b 100644
--- a/admin/tool/log/version.php
+++ b/admin/tool/log/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2016112900; // Requires this Moodle version.
+$plugin->version = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_log'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/lp/version.php b/admin/tool/lp/version.php
index 84d7b1234bf..3dadfb79ab8 100644
--- a/admin/tool/lp/version.php
+++ b/admin/tool/lp/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_lp'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/lpimportcsv/version.php b/admin/tool/lpimportcsv/version.php
index 79a1d158317..d9cde29f8c1 100644
--- a/admin/tool/lpimportcsv/version.php
+++ b/admin/tool/lpimportcsv/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_lpimportcsv'; // Full name of the plugin (used for diagnostics).
-$plugin->dependencies = array('tool_lp' => 2016112900);
+$plugin->dependencies = array('tool_lp' => 2017050500);
 
diff --git a/admin/tool/lpmigrate/version.php b/admin/tool/lpmigrate/version.php
index 0eb8e8cb570..c26c239faaa 100644
--- a/admin/tool/lpmigrate/version.php
+++ b/admin/tool/lpmigrate/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_lpmigrate'; // Full name of the plugin (used for diagnostics).
 $plugin->dependencies = array(
     'tool_lp' => ANY_VERSION
diff --git a/admin/tool/messageinbound/version.php b/admin/tool/messageinbound/version.php
index 9b419f35576..dea4dde7671 100644
--- a/admin/tool/messageinbound/version.php
+++ b/admin/tool/messageinbound/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'tool_messageinbound';
diff --git a/admin/tool/mobile/version.php b/admin/tool/mobile/version.php
index d42f1213b92..0903cc54108 100644
--- a/admin/tool/mobile/version.php
+++ b/admin/tool/mobile/version.php
@@ -23,9 +23,9 @@
  */
 
 defined('MOODLE_INTERNAL') || die();
-$plugin->version   = 2017041200; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_mobile'; // Full name of the plugin (used for diagnostics).
 $plugin->dependencies = array(
-    'webservice_rest' => 2016120500
+    'webservice_rest' => 2017050500
 );
diff --git a/admin/tool/monitor/version.php b/admin/tool/monitor/version.php
index 2a46e91d22b..0d702928b52 100644
--- a/admin/tool/monitor/version.php
+++ b/admin/tool/monitor/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017021300;     // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;     // Requires this Moodle version.
+$plugin->version   = 2017051500;     // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;     // Requires this Moodle version.
 $plugin->component = 'tool_monitor'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/multilangupgrade/version.php b/admin/tool/multilangupgrade/version.php
index e5d7f88a6d1..4f66912f480 100644
--- a/admin/tool/multilangupgrade/version.php
+++ b/admin/tool/multilangupgrade/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_multilangupgrade'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/oauth2/version.php b/admin/tool/oauth2/version.php
index 22ed6ee6d81..8a08f7c086b 100644
--- a/admin/tool/oauth2/version.php
+++ b/admin/tool/oauth2/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_oauth2'; // Full name of the plugin (used for diagnostics).
 
diff --git a/admin/tool/phpunit/version.php b/admin/tool/phpunit/version.php
index 1e4f201564b..5ee13dd69f0 100644
--- a/admin/tool/phpunit/version.php
+++ b/admin/tool/phpunit/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_phpunit'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/profiling/version.php b/admin/tool/profiling/version.php
index c5392cd3c10..9adf0db0dac 100644
--- a/admin/tool/profiling/version.php
+++ b/admin/tool/profiling/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_profiling'; // Full name of the plugin (used for diagnostics)
diff --git a/admin/tool/recyclebin/version.php b/admin/tool/recyclebin/version.php
index 3f175ff75f0..167b312e97e 100644
--- a/admin/tool/recyclebin/version.php
+++ b/admin/tool/recyclebin/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_recyclebin'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/replace/version.php b/admin/tool/replace/version.php
index 02187ed0c18..54c772666c5 100644
--- a/admin/tool/replace/version.php
+++ b/admin/tool/replace/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_replace'; // Full name of the plugin (used for diagnostics)
 
 $plugin->maturity  = MATURITY_ALPHA; // this version's maturity level
diff --git a/admin/tool/spamcleaner/version.php b/admin/tool/spamcleaner/version.php
index 6bbc7433edb..284a70934b3 100644
--- a/admin/tool/spamcleaner/version.php
+++ b/admin/tool/spamcleaner/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'tool_spamcleaner'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/task/version.php b/admin/tool/task/version.php
index 5b188888066..a6b96799c1f 100644
--- a/admin/tool/task/version.php
+++ b/admin/tool/task/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_task'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/templatelibrary/version.php b/admin/tool/templatelibrary/version.php
index 76bfae22ed0..e53fbfe4ab4 100644
--- a/admin/tool/templatelibrary/version.php
+++ b/admin/tool/templatelibrary/version.php
@@ -21,6 +21,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 defined('MOODLE_INTERNAL') || die();
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'tool_templatelibrary'; // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/unsuproles/version.php b/admin/tool/unsuproles/version.php
index 3a26e06d318..dc879b06ca7 100644
--- a/admin/tool/unsuproles/version.php
+++ b/admin/tool/unsuproles/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_unsuproles'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/uploadcourse/version.php b/admin/tool/uploadcourse/version.php
index 871661fe099..f5d2a5cb128 100644
--- a/admin/tool/uploadcourse/version.php
+++ b/admin/tool/uploadcourse/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;            // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;            // Requires this Moodle version.
+$plugin->version   = 2017051500;            // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;            // Requires this Moodle version.
 $plugin->component = 'tool_uploadcourse';   // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/uploaduser/version.php b/admin/tool/uploaduser/version.php
index 912729d0563..980892af6d1 100644
--- a/admin/tool/uploaduser/version.php
+++ b/admin/tool/uploaduser/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_uploaduser'; // Full name of the plugin (used for diagnostics)
 
diff --git a/admin/tool/usertours/version.php b/admin/tool/usertours/version.php
index 384b8f48fe9..b890559f66b 100644
--- a/admin/tool/usertours/version.php
+++ b/admin/tool/usertours/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;            // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;            // Requires this Moodle version.
+$plugin->version   = 2017051500;            // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;            // Requires this Moodle version.
 $plugin->component = 'tool_usertours';      // Full name of the plugin (used for diagnostics).
diff --git a/admin/tool/xmldb/version.php b/admin/tool/xmldb/version.php
index 9c2edefafac..b42ae5cc4ad 100644
--- a/admin/tool/xmldb/version.php
+++ b/admin/tool/xmldb/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->component = 'tool_xmldb'; // Full name of the plugin (used for diagnostics)
 
diff --git a/auth/cas/version.php b/auth/cas/version.php
index 26f3bc57481..b99fa651ed1 100644
--- a/auth/cas/version.php
+++ b/auth/cas/version.php
@@ -26,8 +26,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_cas';        // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('auth_ldap' => 2017020700);
+$plugin->dependencies = array('auth_ldap' => 2017050500);
diff --git a/auth/db/version.php b/auth/db/version.php
index f291cf821aa..a8d12b7681b 100644
--- a/auth/db/version.php
+++ b/auth/db/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017032800;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_db';         // Full name of the plugin (used for diagnostics)
diff --git a/auth/email/version.php b/auth/email/version.php
index 5787477d4ef..e6138fcf912 100644
--- a/auth/email/version.php
+++ b/auth/email/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_email';      // Full name of the plugin (used for diagnostics)
diff --git a/auth/fc/version.php b/auth/fc/version.php
index 55fc7e586e7..386950af2c9 100644
--- a/auth/fc/version.php
+++ b/auth/fc/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_fc';         // Full name of the plugin (used for diagnostics)
diff --git a/auth/imap/version.php b/auth/imap/version.php
index 5c102b04953..b38709a451e 100644
--- a/auth/imap/version.php
+++ b/auth/imap/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_imap';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/ldap/version.php b/auth/ldap/version.php
index 8afa03a6c37..5e965095b05 100644
--- a/auth/ldap/version.php
+++ b/auth/ldap/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_ldap';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/lti/version.php b/auth/lti/version.php
index 1da5eccb3a3..66901a25dba 100644
--- a/auth/lti/version.php
+++ b/auth/lti/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2016112900; // Requires this Moodle version (3.1).
+$plugin->version = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2017050500; // Requires this Moodle version (3.1).
 $plugin->component = 'auth_lti'; // Full name of the plugin (used for diagnostics).
diff --git a/auth/manual/version.php b/auth/manual/version.php
index 794366febe3..4411e68683f 100644
--- a/auth/manual/version.php
+++ b/auth/manual/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_manual';     // Full name of the plugin (used for diagnostics)
diff --git a/auth/mnet/version.php b/auth/mnet/version.php
index 6bc7751026b..47b270e3de2 100644
--- a/auth/mnet/version.php
+++ b/auth/mnet/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_mnet';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/nntp/version.php b/auth/nntp/version.php
index b94e05e4f98..4ee22dca4ad 100644
--- a/auth/nntp/version.php
+++ b/auth/nntp/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_nntp';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/nologin/version.php b/auth/nologin/version.php
index c7317dfc707..e9c7094a931 100644
--- a/auth/nologin/version.php
+++ b/auth/nologin/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_nologin';    // Full name of the plugin (used for diagnostics)
diff --git a/auth/none/version.php b/auth/none/version.php
index 4530356d099..7a5f58003e7 100644
--- a/auth/none/version.php
+++ b/auth/none/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_none';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/oauth2/version.php b/auth/oauth2/version.php
index 2ff2041e851..8fc34eb410d 100644
--- a/auth/oauth2/version.php
+++ b/auth/oauth2/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017032300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'auth_oauth2';       // Full name of the plugin (used for diagnostics).
diff --git a/auth/pam/version.php b/auth/pam/version.php
index 8cbc60d6624..35896816a5d 100644
--- a/auth/pam/version.php
+++ b/auth/pam/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_pam';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/pop3/version.php b/auth/pop3/version.php
index 7218aa24714..a4b54ac623d 100644
--- a/auth/pop3/version.php
+++ b/auth/pop3/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_pop3';       // Full name of the plugin (used for diagnostics)
diff --git a/auth/shibboleth/version.php b/auth/shibboleth/version.php
index 9a9e3e27afc..e0aad0e1311 100644
--- a/auth/shibboleth/version.php
+++ b/auth/shibboleth/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020700;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_shibboleth'; // Full name of the plugin (used for diagnostics)
diff --git a/auth/webservice/version.php b/auth/webservice/version.php
index 576fdbddbf3..416c4f01f65 100644
--- a/auth/webservice/version.php
+++ b/auth/webservice/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'auth_webservice'; // Full name of the plugin (used for diagnostics)
diff --git a/availability/condition/completion/version.php b/availability/condition/completion/version.php
index d57b8b7e1db..29ff4235736 100644
--- a/availability/condition/completion/version.php
+++ b/availability/condition/completion/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'availability_completion';
diff --git a/availability/condition/date/version.php b/availability/condition/date/version.php
index fc366c1e1a5..ad4638a43d7 100644
--- a/availability/condition/date/version.php
+++ b/availability/condition/date/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'availability_date';
diff --git a/availability/condition/grade/version.php b/availability/condition/grade/version.php
index 9556f997b60..5ce9b39203c 100644
--- a/availability/condition/grade/version.php
+++ b/availability/condition/grade/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'availability_grade';
diff --git a/availability/condition/group/version.php b/availability/condition/group/version.php
index 54d5a0a0218..054a355868b 100644
--- a/availability/condition/group/version.php
+++ b/availability/condition/group/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'availability_group';
diff --git a/availability/condition/grouping/version.php b/availability/condition/grouping/version.php
index 3b3017e80e8..26d0460076b 100644
--- a/availability/condition/grouping/version.php
+++ b/availability/condition/grouping/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'availability_grouping';
diff --git a/availability/condition/profile/version.php b/availability/condition/profile/version.php
index bf4e0e6ccdc..da862039f38 100644
--- a/availability/condition/profile/version.php
+++ b/availability/condition/profile/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'availability_profile';
diff --git a/backup/backup.class.php b/backup/backup.class.php
index 0361f101020..ff2d38c2a75 100644
--- a/backup/backup.class.php
+++ b/backup/backup.class.php
@@ -136,7 +136,7 @@ abstract class backup implements checksumable {
      * point is backup when some behavior/approach channged, in order to allow
      * conditional coding based on it.
      */
-    const VERSION = 2016120500;
+    const VERSION = 2017051500;
     /**
      * Usually same than major release zero version, mainly for informative/historic purposes.
      */
diff --git a/blocks/activity_modules/version.php b/blocks/activity_modules/version.php
index 5b09911e1a5..7346c3c6310 100644
--- a/blocks/activity_modules/version.php
+++ b/blocks/activity_modules/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_activity_modules'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/activity_results/version.php b/blocks/activity_results/version.php
index e5e15b300ee..435c00ebe41 100644
--- a/blocks/activity_results/version.php
+++ b/blocks/activity_results/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;               // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;               // Requires this Moodle version.
+$plugin->version   = 2017051500;               // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;               // Requires this Moodle version.
 $plugin->component = 'block_activity_results'; // Full name of the plugin (used for diagnostics).
\ No newline at end of file
diff --git a/blocks/admin_bookmarks/version.php b/blocks/admin_bookmarks/version.php
index 1226edd3535..50208ad25cc 100644
--- a/blocks/admin_bookmarks/version.php
+++ b/blocks/admin_bookmarks/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_admin_bookmarks'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/badges/version.php b/blocks/badges/version.php
index d01b98ba2ea..59917c8eed5 100644
--- a/blocks/badges/version.php
+++ b/blocks/badges/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'block_badges';
diff --git a/blocks/blog_menu/version.php b/blocks/blog_menu/version.php
index 605d79d6c32..1e225ab221e 100644
--- a/blocks/blog_menu/version.php
+++ b/blocks/blog_menu/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_blog_menu'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/blog_recent/version.php b/blocks/blog_recent/version.php
index 14d8d30fbfe..2b6b7738180 100644
--- a/blocks/blog_recent/version.php
+++ b/blocks/blog_recent/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_blog_recent'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/blog_tags/version.php b/blocks/blog_tags/version.php
index 98cf76a06b1..7966baabb75 100644
--- a/blocks/blog_tags/version.php
+++ b/blocks/blog_tags/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_blog_tags'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/calendar_month/version.php b/blocks/calendar_month/version.php
index d888aee9a00..e61045b192c 100644
--- a/blocks/calendar_month/version.php
+++ b/blocks/calendar_month/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_calendar_month'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/calendar_upcoming/version.php b/blocks/calendar_upcoming/version.php
index 8d62a1a7309..2552569446d 100644
--- a/blocks/calendar_upcoming/version.php
+++ b/blocks/calendar_upcoming/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_calendar_upcoming'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/comments/version.php b/blocks/comments/version.php
index a2f40fe7d1e..7a7a25075c4 100644
--- a/blocks/comments/version.php
+++ b/blocks/comments/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_comments'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/community/version.php b/blocks/community/version.php
index b6163651ea2..565b9d65085 100644
--- a/blocks/community/version.php
+++ b/blocks/community/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_community'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/completionstatus/version.php b/blocks/completionstatus/version.php
index 6096abd0181..dcf22e283fd 100644
--- a/blocks/completionstatus/version.php
+++ b/blocks/completionstatus/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version      = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires     = 2016112900; // Requires this Moodle version.
+$plugin->version      = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires     = 2017050500; // Requires this Moodle version.
 $plugin->component    = 'block_completionstatus';
-$plugin->dependencies = array('report_completion' => 2016112900);
+$plugin->dependencies = array('report_completion' => 2017050500);
diff --git a/blocks/course_list/version.php b/blocks/course_list/version.php
index fb17904b58b..9b8b4d623be 100644
--- a/blocks/course_list/version.php
+++ b/blocks/course_list/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_course_list'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/course_summary/version.php b/blocks/course_summary/version.php
index f12aaff10a4..d88f9db0a02 100644
--- a/blocks/course_summary/version.php
+++ b/blocks/course_summary/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_course_summary'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/feedback/version.php b/blocks/feedback/version.php
index cda52cef702..f2d4afae222 100644
--- a/blocks/feedback/version.php
+++ b/blocks/feedback/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_feedback';  // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_feedback' => 2016112900);
+$plugin->dependencies = array('mod_feedback' => 2017050500);
diff --git a/blocks/globalsearch/version.php b/blocks/globalsearch/version.php
index 4748aa37f21..720f248a184 100644
--- a/blocks/globalsearch/version.php
+++ b/blocks/globalsearch/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'block_globalsearch';
diff --git a/blocks/glossary_random/version.php b/blocks/glossary_random/version.php
index 95c3a744be8..8ff4daaa0e2 100644
--- a/blocks/glossary_random/version.php
+++ b/blocks/glossary_random/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_glossary_random'; // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_glossary' => 2016112900);
+$plugin->dependencies = array('mod_glossary' => 2017050500);
diff --git a/blocks/html/version.php b/blocks/html/version.php
index c7dd0285c3c..4775882f9cf 100644
--- a/blocks/html/version.php
+++ b/blocks/html/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_html';      // Full name of the plugin (used for diagnostics)
diff --git a/blocks/login/version.php b/blocks/login/version.php
index 1aa499e109d..ab911a20075 100644
--- a/blocks/login/version.php
+++ b/blocks/login/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_login';     // Full name of the plugin (used for diagnostics)
diff --git a/blocks/lp/version.php b/blocks/lp/version.php
index 6c48baa6d42..8a56ae6f599 100644
--- a/blocks/lp/version.php
+++ b/blocks/lp/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'block_lp';
 $plugin->dependencies = array(
     'tool_lp' => ANY_VERSION
diff --git a/blocks/mentees/version.php b/blocks/mentees/version.php
index 360430d0d10..9289290c69e 100644
--- a/blocks/mentees/version.php
+++ b/blocks/mentees/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_mentees';   // Full name of the plugin (used for diagnostics)
diff --git a/blocks/messages/version.php b/blocks/messages/version.php
index cbe41ac9862..9faef4dd640 100644
--- a/blocks/messages/version.php
+++ b/blocks/messages/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_messages';  // Full name of the plugin (used for diagnostics)
diff --git a/blocks/mnet_hosts/version.php b/blocks/mnet_hosts/version.php
index 0f5e6289731..95b67a5888d 100644
--- a/blocks/mnet_hosts/version.php
+++ b/blocks/mnet_hosts/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_mnet_hosts'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/myoverview/version.php b/blocks/myoverview/version.php
index 682aeed95dc..fd45f7709a0 100644
--- a/blocks/myoverview/version.php
+++ b/blocks/myoverview/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016122000;         // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;         // Requires this Moodle version.
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;         // Requires this Moodle version.
 $plugin->component = 'block_myoverview'; // Full name of the plugin (used for diagnostics).
diff --git a/blocks/myprofile/version.php b/blocks/myprofile/version.php
index 06ddbb12871..c60b9637854 100644
--- a/blocks/myprofile/version.php
+++ b/blocks/myprofile/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_myprofile'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/navigation/version.php b/blocks/navigation/version.php
index f815e1b328f..4b0fb24f9e4 100644
--- a/blocks/navigation/version.php
+++ b/blocks/navigation/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_navigation'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/news_items/version.php b/blocks/news_items/version.php
index 6e670bc051b..31a5fe27b77 100644
--- a/blocks/news_items/version.php
+++ b/blocks/news_items/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;         // Requires this Moodle version
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;         // Requires this Moodle version
 $plugin->component = 'block_news_items'; // Full name of the plugin (used for diagnostics)
-$plugin->dependencies = array('mod_forum' => 2016112900);
+$plugin->dependencies = array('mod_forum' => 2017050500);
diff --git a/blocks/online_users/version.php b/blocks/online_users/version.php
index 28be900df3c..06fa65ae208 100644
--- a/blocks/online_users/version.php
+++ b/blocks/online_users/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_online_users'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/participants/version.php b/blocks/participants/version.php
index eabb5ac110c..2685a32cbde 100644
--- a/blocks/participants/version.php
+++ b/blocks/participants/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_participants'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/private_files/version.php b/blocks/private_files/version.php
index a4af1e236e7..e96bb91ed1f 100644
--- a/blocks/private_files/version.php
+++ b/blocks/private_files/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_private_files'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/quiz_results/version.php b/blocks/quiz_results/version.php
index 3414a3aec4e..78a2a5febef 100644
--- a/blocks/quiz_results/version.php
+++ b/blocks/quiz_results/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_quiz_results'; // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_quiz' => 2016112900);
+$plugin->dependencies = array('mod_quiz' => 2017050500);
diff --git a/blocks/recent_activity/version.php b/blocks/recent_activity/version.php
index 9bb03144c52..c42120c0b71 100644
--- a/blocks/recent_activity/version.php
+++ b/blocks/recent_activity/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_recent_activity'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 24*3600;           // Cron interval 1 day.
\ No newline at end of file
diff --git a/blocks/rss_client/version.php b/blocks/rss_client/version.php
index 58751918099..8c3f02c64fc 100644
--- a/blocks/rss_client/version.php
+++ b/blocks/rss_client/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_rss_client'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 300;               // Set min time between cron executions to 300 secs (5 mins)
diff --git a/blocks/search_forums/version.php b/blocks/search_forums/version.php
index 41306459598..36161f095f3 100644
--- a/blocks/search_forums/version.php
+++ b/blocks/search_forums/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_search_forums'; // Full name of the plugin (used for diagnostics)
 
-$plugin->dependencies = array('mod_forum' => 2016112900);
+$plugin->dependencies = array('mod_forum' => 2017050500);
diff --git a/blocks/section_links/version.php b/blocks/section_links/version.php
index d060b0fc62b..e1aaf6eb195 100644
--- a/blocks/section_links/version.php
+++ b/blocks/section_links/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_section_links'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/selfcompletion/version.php b/blocks/selfcompletion/version.php
index 579700d69cb..4424755f100 100644
--- a/blocks/selfcompletion/version.php
+++ b/blocks/selfcompletion/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_selfcompletion'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/settings/version.php b/blocks/settings/version.php
index 8e4dab4d1b5..42cac998811 100644
--- a/blocks/settings/version.php
+++ b/blocks/settings/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_settings';  // Full name of the plugin (used for diagnostics)
diff --git a/blocks/site_main_menu/version.php b/blocks/site_main_menu/version.php
index 3be64db2d4a..511dc126b1c 100644
--- a/blocks/site_main_menu/version.php
+++ b/blocks/site_main_menu/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_site_main_menu'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/social_activities/version.php b/blocks/social_activities/version.php
index b4131a8cbff..2e6da63b3f9 100644
--- a/blocks/social_activities/version.php
+++ b/blocks/social_activities/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_social_activities'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/tag_flickr/version.php b/blocks/tag_flickr/version.php
index 92c38697a0c..0f7901c4ca3 100644
--- a/blocks/tag_flickr/version.php
+++ b/blocks/tag_flickr/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_tag_flickr'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/tag_youtube/version.php b/blocks/tag_youtube/version.php
index cfe0175b153..b50afb783da 100644
--- a/blocks/tag_youtube/version.php
+++ b/blocks/tag_youtube/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_tag_youtube'; // Full name of the plugin (used for diagnostics)
diff --git a/blocks/tags/version.php b/blocks/tags/version.php
index 0ba23b70d33..bf7545088a6 100644
--- a/blocks/tags/version.php
+++ b/blocks/tags/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'block_tags';      // Full name of the plugin (used for diagnostics)
diff --git a/cache/locks/file/version.php b/cache/locks/file/version.php
index 5cae7731774..de2b012dcba 100644
--- a/cache/locks/file/version.php
+++ b/cache/locks/file/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'cachelock_file';  // Full name of the plugin (used for diagnostics)
diff --git a/cache/stores/apcu/version.php b/cache/stores/apcu/version.php
index 038acb53400..c795791861e 100644
--- a/cache/stores/apcu/version.php
+++ b/cache/stores/apcu/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->component = 'cachestore_apcu';
diff --git a/cache/stores/file/version.php b/cache/stores/file/version.php
index e6a72de9d81..735880d1764 100644
--- a/cache/stores/file/version.php
+++ b/cache/stores/file/version.php
@@ -27,6 +27,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2016120500;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires = 2016112900;    // Requires this Moodle version.
+$plugin->version = 2017051500;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'cachestore_file';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/memcache/version.php b/cache/stores/memcache/version.php
index e3fa26cd357..34d07e5cf8b 100644
--- a/cache/stores/memcache/version.php
+++ b/cache/stores/memcache/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2016120500;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires = 2016112900;    // Requires this Moodle version.
+$plugin->version = 2017051500;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'cachestore_memcache';  // Full name of the plugin.
diff --git a/cache/stores/memcached/version.php b/cache/stores/memcached/version.php
index b01b9afbbb2..421c20b0f24 100644
--- a/cache/stores/memcached/version.php
+++ b/cache/stores/memcached/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version.
+$plugin->version   = 2017051500;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'cachestore_memcached';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/mongodb/version.php b/cache/stores/mongodb/version.php
index 467a3cc9cae..4a18e1636c9 100644
--- a/cache/stores/mongodb/version.php
+++ b/cache/stores/mongodb/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version.
+$plugin->version   = 2017051500;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'cachestore_mongodb';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/redis/version.php b/cache/stores/redis/version.php
index 3a8afba6229..3159f908361 100644
--- a/cache/stores/redis/version.php
+++ b/cache/stores/redis/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version    = 2017031900;
-$plugin->requires   = 2016112900; // Requires this Moodle version (3.0.4).
+$plugin->version    = 2017051500;
+$plugin->requires   = 2017050500; // Requires this Moodle version (3.0.4).
 $plugin->maturity   = MATURITY_STABLE;
 $plugin->component  = 'cachestore_redis';
 $plugin->release    = '3.0.4 (Build: 20160509)';
diff --git a/cache/stores/session/version.php b/cache/stores/session/version.php
index 09a37909273..48d7bcde934 100644
--- a/cache/stores/session/version.php
+++ b/cache/stores/session/version.php
@@ -27,6 +27,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2016120500;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires = 2016112900;    // Requires this Moodle version.
+$plugin->version = 2017051500;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'cachestore_session';  // Full name of the plugin.
\ No newline at end of file
diff --git a/cache/stores/static/version.php b/cache/stores/static/version.php
index d133a9949e8..6a0d65be163 100644
--- a/cache/stores/static/version.php
+++ b/cache/stores/static/version.php
@@ -27,6 +27,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;    // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version.
+$plugin->version   = 2017051500;    // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'cachestore_static';  // Full name of the plugin.
\ No newline at end of file
diff --git a/calendar/type/gregorian/version.php b/calendar/type/gregorian/version.php
index eca7f931f50..c1300c2c113 100644
--- a/calendar/type/gregorian/version.php
+++ b/calendar/type/gregorian/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'calendartype_gregorian'; // Full name of the plugin (used for diagnostics).
diff --git a/course/format/singleactivity/version.php b/course/format/singleactivity/version.php
index e4ab07dd92b..75eedf590a7 100644
--- a/course/format/singleactivity/version.php
+++ b/course/format/singleactivity/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;              // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;              // Requires this Moodle version
+$plugin->version   = 2017051500;              // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;              // Requires this Moodle version
 $plugin->component = 'format_singleactivity'; // Full name of the plugin (used for diagnostics)
diff --git a/course/format/social/version.php b/course/format/social/version.php
index d85ecb74c42..8188a607ea0 100644
--- a/course/format/social/version.php
+++ b/course/format/social/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'format_social';   // Full name of the plugin (used for diagnostics)
diff --git a/course/format/topics/version.php b/course/format/topics/version.php
index 7946242c962..28760601d19 100644
--- a/course/format/topics/version.php
+++ b/course/format/topics/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020200;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'format_topics';    // Full name of the plugin (used for diagnostics).
diff --git a/course/format/weeks/version.php b/course/format/weeks/version.php
index c5955662f25..b7d91e9c9e6 100644
--- a/course/format/weeks/version.php
+++ b/course/format/weeks/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017050300;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'format_weeks';    // Full name of the plugin (used for diagnostics).
diff --git a/dataformat/csv/version.php b/dataformat/csv/version.php
index 1c12b279cc2..82aa13b4ec5 100644
--- a/dataformat/csv/version.php
+++ b/dataformat/csv/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;  // Requires this Moodle version.
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'dataformat_csv';
 
diff --git a/dataformat/excel/version.php b/dataformat/excel/version.php
index 4edda03d5d2..c36625840ce 100644
--- a/dataformat/excel/version.php
+++ b/dataformat/excel/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;  // Requires this Moodle version.
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'dataformat_excel';
 
diff --git a/dataformat/html/version.php b/dataformat/html/version.php
index 0f32f0b77b5..95bdb75291b 100644
--- a/dataformat/html/version.php
+++ b/dataformat/html/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;  // Requires this Moodle version.
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'dataformat_html';
diff --git a/dataformat/json/version.php b/dataformat/json/version.php
index f5095a89a76..4199b140525 100644
--- a/dataformat/json/version.php
+++ b/dataformat/json/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;  // Requires this Moodle version.
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'dataformat_json';
diff --git a/dataformat/ods/version.php b/dataformat/ods/version.php
index 2888a8154eb..6425ee0ffea 100644
--- a/dataformat/ods/version.php
+++ b/dataformat/ods/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;  // Requires this Moodle version.
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'dataformat_ods';
 
diff --git a/enrol/category/version.php b/enrol/category/version.php
index 8837c3501be..3e1781faf3b 100644
--- a/enrol/category/version.php
+++ b/enrol/category/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_category';  // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 60;
diff --git a/enrol/cohort/version.php b/enrol/cohort/version.php
index 7099e903019..47d0b196924 100644
--- a/enrol/cohort/version.php
+++ b/enrol/cohort/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_cohort';    // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 60*60;             // run cron every hour by default, it is not out-of-sync often
diff --git a/enrol/database/version.php b/enrol/database/version.php
index bc52124b4e1..2c3971b9562 100644
--- a/enrol/database/version.php
+++ b/enrol/database/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_database';  // Full name of the plugin (used for diagnostics)
 //TODO: should we add cron sync?
diff --git a/enrol/flatfile/version.php b/enrol/flatfile/version.php
index a4fa30577c9..503284e6343 100644
--- a/enrol/flatfile/version.php
+++ b/enrol/flatfile/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDRR)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDRR)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_flatfile';  // Full name of the plugin (used for diagnostics)
diff --git a/enrol/guest/version.php b/enrol/guest/version.php
index 2dc741d5e7b..dbf9585ff84 100644
--- a/enrol/guest/version.php
+++ b/enrol/guest/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_guest';     // Full name of the plugin (used for diagnostics)
diff --git a/enrol/imsenterprise/version.php b/enrol/imsenterprise/version.php
index ad3475b1827..d5410ceb277 100644
--- a/enrol/imsenterprise/version.php
+++ b/enrol/imsenterprise/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'enrol_imsenterprise';
diff --git a/enrol/ldap/version.php b/enrol/ldap/version.php
index e063bb70f68..2e3d273ba2a 100644
--- a/enrol/ldap/version.php
+++ b/enrol/ldap/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_ldap';      // Full name of the plugin (used for diagnostics)
diff --git a/enrol/lti/version.php b/enrol/lti/version.php
index 11167f1072b..164620882f0 100644
--- a/enrol/lti/version.php
+++ b/enrol/lti/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2017011300; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires = 2016112900; // Requires this Moodle version (3.1)
+$plugin->version = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires = 2017050500; // Requires this Moodle version (3.1)
 $plugin->component = 'enrol_lti'; // Full name of the plugin (used for diagnostics).
diff --git a/enrol/manual/version.php b/enrol/manual/version.php
index df6569fbc61..39406113dca 100644
--- a/enrol/manual/version.php
+++ b/enrol/manual/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_manual';    // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 600;
diff --git a/enrol/meta/version.php b/enrol/meta/version.php
index 51a3ee2501a..1f92c19ea94 100644
--- a/enrol/meta/version.php
+++ b/enrol/meta/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_meta';      // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 60*60;             // run cron every hour by default, it is not out-of-sync often
diff --git a/enrol/mnet/version.php b/enrol/mnet/version.php
index f6e109d90d7..a3a4f3ca0f9 100644
--- a/enrol/mnet/version.php
+++ b/enrol/mnet/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_mnet';      // Full name of the plugin (used for diagnostics)
diff --git a/enrol/paypal/version.php b/enrol/paypal/version.php
index 7f9816ead75..f2b8c10d1a7 100644
--- a/enrol/paypal/version.php
+++ b/enrol/paypal/version.php
@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_paypal';    // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 60;
diff --git a/enrol/self/version.php b/enrol/self/version.php
index 3a324563e69..aba29edd3cb 100644
--- a/enrol/self/version.php
+++ b/enrol/self/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'enrol_self';      // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 600;
diff --git a/files/converter/googledrive/version.php b/files/converter/googledrive/version.php
index 78383902221..b235014743d 100644
--- a/files/converter/googledrive/version.php
+++ b/files/converter/googledrive/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020600;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;         // Requires this Moodle version
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;         // Requires this Moodle version
 $plugin->component = 'fileconverter_googledrive'; // Full name of the plugin (used for diagnostics).
diff --git a/files/converter/unoconv/version.php b/files/converter/unoconv/version.php
index f6f53415b41..18a77a9da80 100644
--- a/files/converter/unoconv/version.php
+++ b/files/converter/unoconv/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017020600;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;         // Requires this Moodle version
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;         // Requires this Moodle version
 $plugin->component = 'fileconverter_unoconv'; // Full name of the plugin (used for diagnostics).
diff --git a/filter/activitynames/version.php b/filter/activitynames/version.php
index 95511ae3e5b..003a941b36e 100644
--- a/filter/activitynames/version.php
+++ b/filter/activitynames/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_activitynames'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/algebra/version.php b/filter/algebra/version.php
index f6092a40c5c..ff5b7322ba6 100644
--- a/filter/algebra/version.php
+++ b/filter/algebra/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_algebra';  // Full name of the plugin (used for diagnostics)
diff --git a/filter/censor/version.php b/filter/censor/version.php
index 146d4b99e8a..2f117e5a615 100644
--- a/filter/censor/version.php
+++ b/filter/censor/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_censor';   // Full name of the plugin (used for diagnostics)
diff --git a/filter/data/version.php b/filter/data/version.php
index 3473da2d6fe..7b236398e64 100644
--- a/filter/data/version.php
+++ b/filter/data/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component= 'filter_data';
 
-$plugin->dependencies = array('mod_data' => 2016112900);
+$plugin->dependencies = array('mod_data' => 2017050500);
diff --git a/filter/emailprotect/version.php b/filter/emailprotect/version.php
index 0050bcfed85..84226ac9702 100644
--- a/filter/emailprotect/version.php
+++ b/filter/emailprotect/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_emailprotect'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/emoticon/version.php b/filter/emoticon/version.php
index f7a67df411f..d85bb16d998 100644
--- a/filter/emoticon/version.php
+++ b/filter/emoticon/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_emoticon'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/glossary/version.php b/filter/glossary/version.php
index 1f360bd5b0e..5d1244144fc 100644
--- a/filter/glossary/version.php
+++ b/filter/glossary/version.php
@@ -25,8 +25,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component= 'filter_glossary';
 
-$plugin->dependencies = array('mod_glossary' => 2016112900);
+$plugin->dependencies = array('mod_glossary' => 2017050500);
diff --git a/filter/mathjaxloader/version.php b/filter/mathjaxloader/version.php
index 73dd6e9fb02..d2042a7c44c 100644
--- a/filter/mathjaxloader/version.php
+++ b/filter/mathjaxloader/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2017042602;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component= 'filter_mathjaxloader';
diff --git a/filter/mediaplugin/version.php b/filter/mediaplugin/version.php
index 1ff65f5bcdc..2a1e330f8e4 100644
--- a/filter/mediaplugin/version.php
+++ b/filter/mediaplugin/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_mediaplugin'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/multilang/version.php b/filter/multilang/version.php
index 0bcdb8618c9..ef9c37a1fdf 100644
--- a/filter/multilang/version.php
+++ b/filter/multilang/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_multilang'; // Full name of the plugin (used for diagnostics)
diff --git a/filter/tex/version.php b/filter/tex/version.php
index a3efbc2065b..8625b825a08 100644
--- a/filter/tex/version.php
+++ b/filter/tex/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_tex';      // Full name of the plugin (used for diagnostics)
diff --git a/filter/tidy/version.php b/filter/tidy/version.php
index d48564679da..809bddb9326 100644
--- a/filter/tidy/version.php
+++ b/filter/tidy/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_tidy';     // Full name of the plugin (used for diagnostics)
diff --git a/filter/urltolink/version.php b/filter/urltolink/version.php
index bcb825e2c86..1910a572f24 100644
--- a/filter/urltolink/version.php
+++ b/filter/urltolink/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'filter_urltolink'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/ods/version.php b/grade/export/ods/version.php
index dc775d894f0..660a0852cf4 100644
--- a/grade/export/ods/version.php
+++ b/grade/export/ods/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradeexport_ods'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/txt/version.php b/grade/export/txt/version.php
index 0cae00346e1..8922ea65710 100644
--- a/grade/export/txt/version.php
+++ b/grade/export/txt/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradeexport_txt'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/xls/version.php b/grade/export/xls/version.php
index b08cf726118..c59c5cc26e2 100644
--- a/grade/export/xls/version.php
+++ b/grade/export/xls/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradeexport_xls'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/export/xml/version.php b/grade/export/xml/version.php
index 61613cb970b..44298c326be 100644
--- a/grade/export/xml/version.php
+++ b/grade/export/xml/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradeexport_xml'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/grading/form/guide/version.php b/grade/grading/form/guide/version.php
index 1c6825e80d0..3e213467f9d 100644
--- a/grade/grading/form/guide/version.php
+++ b/grade/grading/form/guide/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'gradingform_guide';
-$plugin->version    = 2016120500;
-$plugin->requires   = 2016112900;
+$plugin->version    = 2017051500;
+$plugin->requires   = 2017050500;
 $plugin->maturity   = MATURITY_STABLE;
\ No newline at end of file
diff --git a/grade/grading/form/rubric/version.php b/grade/grading/form/rubric/version.php
index 4fe2385aa27..602f6d7f004 100644
--- a/grade/grading/form/rubric/version.php
+++ b/grade/grading/form/rubric/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'gradingform_rubric';
-$plugin->version    = 2016120500;
+$plugin->version    = 2017051500;
 
-$plugin->requires   = 2016112900;
+$plugin->requires   = 2017050500;
 
 $plugin->maturity   = MATURITY_STABLE;
diff --git a/grade/import/csv/version.php b/grade/import/csv/version.php
index 2442320fc65..6fdc1c21179 100644
--- a/grade/import/csv/version.php
+++ b/grade/import/csv/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradeimport_csv'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/import/direct/version.php b/grade/import/direct/version.php
index 462173f5008..82b7dcec486 100644
--- a/grade/import/direct/version.php
+++ b/grade/import/direct/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradeimport_direct'; // Full name of the plugin (used for diagnostics).
-$plugin->dependencies = array('gradeimport_csv' => 2016112900); // Grade import csv is required for this plugin.
\ No newline at end of file
+$plugin->dependencies = array('gradeimport_csv' => 2017050500); // Grade import csv is required for this plugin.
\ No newline at end of file
diff --git a/grade/import/xml/version.php b/grade/import/xml/version.php
index 38c10c09ea2..04ff04b9374 100644
--- a/grade/import/xml/version.php
+++ b/grade/import/xml/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradeimport_xml'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/grader/version.php b/grade/report/grader/version.php
index 2d49c9f376c..ce77988c95b 100644
--- a/grade/report/grader/version.php
+++ b/grade/report/grader/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradereport_grader'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/history/version.php b/grade/report/history/version.php
index bcbaf69b51e..98d26101ab9 100644
--- a/grade/report/history/version.php
+++ b/grade/report/history/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'gradereport_history';
diff --git a/grade/report/outcomes/version.php b/grade/report/outcomes/version.php
index fd9d3b999f6..613d193707e 100644
--- a/grade/report/outcomes/version.php
+++ b/grade/report/outcomes/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradereport_outcomes'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/overview/version.php b/grade/report/overview/version.php
index ddb363849a2..d93b45a5e2a 100644
--- a/grade/report/overview/version.php
+++ b/grade/report/overview/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradereport_overview'; // Full name of the plugin (used for diagnostics)
diff --git a/grade/report/singleview/version.php b/grade/report/singleview/version.php
index f6ecaa64562..c7fc774efff 100644
--- a/grade/report/singleview/version.php
+++ b/grade/report/singleview/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'gradereport_singleview'; // Full name of the plugin (used for diagnostics).
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;
diff --git a/grade/report/user/version.php b/grade/report/user/version.php
index 87b900d174c..9cf4a06eab7 100644
--- a/grade/report/user/version.php
+++ b/grade/report/user/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'gradereport_user'; // Full name of the plugin (used for diagnostics)
diff --git a/lib/antivirus/clamav/version.php b/lib/antivirus/clamav/version.php
index 1cbf8ebdee9..cf98724d912 100644
--- a/lib/antivirus/clamav/version.php
+++ b/lib/antivirus/clamav/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;          // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;          // Requires this Moodle version.
+$plugin->version   = 2017051500;          // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;          // Requires this Moodle version.
 $plugin->component = 'antivirus_clamav';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/accessibilitychecker/version.php b/lib/editor/atto/plugins/accessibilitychecker/version.php
index 4951bfc2027..141c4beb46a 100644
--- a/lib/editor/atto/plugins/accessibilitychecker/version.php
+++ b/lib/editor/atto/plugins/accessibilitychecker/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_accessibilitychecker';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/accessibilityhelper/version.php b/lib/editor/atto/plugins/accessibilityhelper/version.php
index 6b9863d79c8..20d30498c2e 100644
--- a/lib/editor/atto/plugins/accessibilityhelper/version.php
+++ b/lib/editor/atto/plugins/accessibilityhelper/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_accessibilityhelper';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/align/version.php b/lib/editor/atto/plugins/align/version.php
index bcdeea43f72..1d931980eaf 100644
--- a/lib/editor/atto/plugins/align/version.php
+++ b/lib/editor/atto/plugins/align/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_align';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/backcolor/version.php b/lib/editor/atto/plugins/backcolor/version.php
index 90368867096..8d97b2ada74 100644
--- a/lib/editor/atto/plugins/backcolor/version.php
+++ b/lib/editor/atto/plugins/backcolor/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_backcolor';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/bold/version.php b/lib/editor/atto/plugins/bold/version.php
index 6f5f5c9fbbc..7e15931642d 100644
--- a/lib/editor/atto/plugins/bold/version.php
+++ b/lib/editor/atto/plugins/bold/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_bold';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/charmap/version.php b/lib/editor/atto/plugins/charmap/version.php
index be9a287ea0b..b2cb2a33028 100644
--- a/lib/editor/atto/plugins/charmap/version.php
+++ b/lib/editor/atto/plugins/charmap/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_charmap';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/clear/version.php b/lib/editor/atto/plugins/clear/version.php
index a7e382af4ea..ef1d6ca5e1b 100644
--- a/lib/editor/atto/plugins/clear/version.php
+++ b/lib/editor/atto/plugins/clear/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_clear';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/collapse/version.php b/lib/editor/atto/plugins/collapse/version.php
index 4285360f920..c6533a384f6 100644
--- a/lib/editor/atto/plugins/collapse/version.php
+++ b/lib/editor/atto/plugins/collapse/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_collapse';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/emoticon/version.php b/lib/editor/atto/plugins/emoticon/version.php
index 6efe3249643..5d16d04b88c 100644
--- a/lib/editor/atto/plugins/emoticon/version.php
+++ b/lib/editor/atto/plugins/emoticon/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_emoticon';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/equation/version.php b/lib/editor/atto/plugins/equation/version.php
index f4c9b53666e..645024aee2f 100644
--- a/lib/editor/atto/plugins/equation/version.php
+++ b/lib/editor/atto/plugins/equation/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_equation';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/fontcolor/version.php b/lib/editor/atto/plugins/fontcolor/version.php
index c07cfab4e93..b82354c3b85 100644
--- a/lib/editor/atto/plugins/fontcolor/version.php
+++ b/lib/editor/atto/plugins/fontcolor/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_fontcolor';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/html/version.php b/lib/editor/atto/plugins/html/version.php
index fe844886d96..10e360544d3 100644
--- a/lib/editor/atto/plugins/html/version.php
+++ b/lib/editor/atto/plugins/html/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_html';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/image/version.php b/lib/editor/atto/plugins/image/version.php
index 6fcf03e659f..ae44d2caeba 100644
--- a/lib/editor/atto/plugins/image/version.php
+++ b/lib/editor/atto/plugins/image/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_image';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/indent/version.php b/lib/editor/atto/plugins/indent/version.php
index f23c6813c5e..f8e53886640 100644
--- a/lib/editor/atto/plugins/indent/version.php
+++ b/lib/editor/atto/plugins/indent/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_indent';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/italic/version.php b/lib/editor/atto/plugins/italic/version.php
index 027de7fb727..02e251ff342 100644
--- a/lib/editor/atto/plugins/italic/version.php
+++ b/lib/editor/atto/plugins/italic/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_italic';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/link/version.php b/lib/editor/atto/plugins/link/version.php
index 987f67512e5..2b915acd9c6 100644
--- a/lib/editor/atto/plugins/link/version.php
+++ b/lib/editor/atto/plugins/link/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_link';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/managefiles/version.php b/lib/editor/atto/plugins/managefiles/version.php
index ebbfaa3dae9..da66b94656f 100644
--- a/lib/editor/atto/plugins/managefiles/version.php
+++ b/lib/editor/atto/plugins/managefiles/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_managefiles';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/media/version.php b/lib/editor/atto/plugins/media/version.php
index 4dfc645e53e..6df82bf5074 100644
--- a/lib/editor/atto/plugins/media/version.php
+++ b/lib/editor/atto/plugins/media/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_media';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/noautolink/version.php b/lib/editor/atto/plugins/noautolink/version.php
index 0ee0dc1053e..361522865ee 100644
--- a/lib/editor/atto/plugins/noautolink/version.php
+++ b/lib/editor/atto/plugins/noautolink/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_noautolink';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/orderedlist/version.php b/lib/editor/atto/plugins/orderedlist/version.php
index 9ad448d0ad5..138ab30aa4d 100644
--- a/lib/editor/atto/plugins/orderedlist/version.php
+++ b/lib/editor/atto/plugins/orderedlist/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_orderedlist';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/rtl/version.php b/lib/editor/atto/plugins/rtl/version.php
index 81e56542739..98b2ef0fdb4 100644
--- a/lib/editor/atto/plugins/rtl/version.php
+++ b/lib/editor/atto/plugins/rtl/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_rtl';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/strike/version.php b/lib/editor/atto/plugins/strike/version.php
index 373f9f948a2..8e587130b0b 100644
--- a/lib/editor/atto/plugins/strike/version.php
+++ b/lib/editor/atto/plugins/strike/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_strike';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/subscript/version.php b/lib/editor/atto/plugins/subscript/version.php
index e0ee55d0f55..3ecd39f3fcb 100644
--- a/lib/editor/atto/plugins/subscript/version.php
+++ b/lib/editor/atto/plugins/subscript/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_subscript';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/superscript/version.php b/lib/editor/atto/plugins/superscript/version.php
index 78de25ddb22..5311d211054 100644
--- a/lib/editor/atto/plugins/superscript/version.php
+++ b/lib/editor/atto/plugins/superscript/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_superscript';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/table/version.php b/lib/editor/atto/plugins/table/version.php
index b4005cf07e8..08dda7c3e51 100644
--- a/lib/editor/atto/plugins/table/version.php
+++ b/lib/editor/atto/plugins/table/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_table';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/title/version.php b/lib/editor/atto/plugins/title/version.php
index c32b97c2db6..bb10352ac91 100644
--- a/lib/editor/atto/plugins/title/version.php
+++ b/lib/editor/atto/plugins/title/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_title';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/underline/version.php b/lib/editor/atto/plugins/underline/version.php
index 7b22bbd42b6..9143b5a1415 100644
--- a/lib/editor/atto/plugins/underline/version.php
+++ b/lib/editor/atto/plugins/underline/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_underline';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/undo/version.php b/lib/editor/atto/plugins/undo/version.php
index 3701ec35b17..814345e2f72 100644
--- a/lib/editor/atto/plugins/undo/version.php
+++ b/lib/editor/atto/plugins/undo/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_undo';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/plugins/unorderedlist/version.php b/lib/editor/atto/plugins/unorderedlist/version.php
index 9a76831357b..e9e19c68284 100644
--- a/lib/editor/atto/plugins/unorderedlist/version.php
+++ b/lib/editor/atto/plugins/unorderedlist/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'atto_unorderedlist';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/atto/version.php b/lib/editor/atto/version.php
index d9d84d23173..96a21090736 100644
--- a/lib/editor/atto/version.php
+++ b/lib/editor/atto/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'editor_atto';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/textarea/version.php b/lib/editor/textarea/version.php
index b73c4fa66f3..b1157a2a404 100644
--- a/lib/editor/textarea/version.php
+++ b/lib/editor/textarea/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'editor_textarea'; // Full name of the plugin (used for diagnostics)
diff --git a/lib/editor/tinymce/plugins/ctrlhelp/version.php b/lib/editor/tinymce/plugins/ctrlhelp/version.php
index 5c58de72086..0384153a228 100644
--- a/lib/editor/tinymce/plugins/ctrlhelp/version.php
+++ b/lib/editor/tinymce/plugins/ctrlhelp/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'tinymce_ctrlhelp';
diff --git a/lib/editor/tinymce/plugins/managefiles/version.php b/lib/editor/tinymce/plugins/managefiles/version.php
index c9c8fc25098..96f0f32b17d 100644
--- a/lib/editor/tinymce/plugins/managefiles/version.php
+++ b/lib/editor/tinymce/plugins/managefiles/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;  // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;  // Required Moodle version.
+$plugin->version   = 2017051500;  // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;  // Required Moodle version.
 $plugin->component = 'tinymce_managefiles';  // Full name of the plugin (used for diagnostics).
diff --git a/lib/editor/tinymce/plugins/moodleemoticon/version.php b/lib/editor/tinymce/plugins/moodleemoticon/version.php
index 0168f74f5cd..79ff21eccd9 100644
--- a/lib/editor/tinymce/plugins/moodleemoticon/version.php
+++ b/lib/editor/tinymce/plugins/moodleemoticon/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 // Required Moodle version.
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodleemoticon';
diff --git a/lib/editor/tinymce/plugins/moodleimage/version.php b/lib/editor/tinymce/plugins/moodleimage/version.php
index 8231990c7ed..b1e7dc74e5b 100644
--- a/lib/editor/tinymce/plugins/moodleimage/version.php
+++ b/lib/editor/tinymce/plugins/moodleimage/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 // Required Moodle version.
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodleimage';
diff --git a/lib/editor/tinymce/plugins/moodlemedia/version.php b/lib/editor/tinymce/plugins/moodlemedia/version.php
index 6f7cf2c4a66..cacba747308 100644
--- a/lib/editor/tinymce/plugins/moodlemedia/version.php
+++ b/lib/editor/tinymce/plugins/moodlemedia/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 // Required Moodle version.
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodlemedia';
diff --git a/lib/editor/tinymce/plugins/moodlenolink/version.php b/lib/editor/tinymce/plugins/moodlenolink/version.php
index e7752f0f7d0..4d507d4a1ae 100644
--- a/lib/editor/tinymce/plugins/moodlenolink/version.php
+++ b/lib/editor/tinymce/plugins/moodlenolink/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 // Required Moodle version.
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_moodlenolink';
diff --git a/lib/editor/tinymce/plugins/pdw/version.php b/lib/editor/tinymce/plugins/pdw/version.php
index f43fe0261f1..eb4c5496644 100644
--- a/lib/editor/tinymce/plugins/pdw/version.php
+++ b/lib/editor/tinymce/plugins/pdw/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 // Required Moodle version.
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_pdw';
diff --git a/lib/editor/tinymce/plugins/spellchecker/version.php b/lib/editor/tinymce/plugins/spellchecker/version.php
index b9ef52fa06e..99a669f24c4 100644
--- a/lib/editor/tinymce/plugins/spellchecker/version.php
+++ b/lib/editor/tinymce/plugins/spellchecker/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 // Required Moodle version.
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_spellchecker';
diff --git a/lib/editor/tinymce/plugins/wrap/version.php b/lib/editor/tinymce/plugins/wrap/version.php
index f4012af602f..c2afd5212ef 100644
--- a/lib/editor/tinymce/plugins/wrap/version.php
+++ b/lib/editor/tinymce/plugins/wrap/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 // The current plugin version (Date: YYYYMMDDXX).
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 // Required Moodle version.
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 // Full name of the plugin (used for diagnostics).
 $plugin->component = 'tinymce_wrap';
diff --git a/lib/editor/tinymce/version.php b/lib/editor/tinymce/version.php
index 8b64e29d7f6..1c5d9ba1e1e 100644
--- a/lib/editor/tinymce/version.php
+++ b/lib/editor/tinymce/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'editor_tinymce';  // Full name of the plugin (used for diagnostics)
 $plugin->release   = '3.5.11';           // This is NOT a directory name, see lib.php if you need to know where is the editor code!
diff --git a/media/player/html5audio/version.php b/media/player/html5audio/version.php
index 1846dd9c39b..d4bf03eb535 100644
--- a/media/player/html5audio/version.php
+++ b/media/player/html5audio/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;         // Requires this Moodle version
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;         // Requires this Moodle version
 $plugin->component = 'media_html5audio'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/html5video/version.php b/media/player/html5video/version.php
index db7387f9f91..d52100f0a57 100644
--- a/media/player/html5video/version.php
+++ b/media/player/html5video/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;         // Requires this Moodle version
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;         // Requires this Moodle version
 $plugin->component = 'media_html5video'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/swf/version.php b/media/player/swf/version.php
index 0d94a542d4a..fe5e4f387e2 100644
--- a/media/player/swf/version.php
+++ b/media/player/swf/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;  // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;  // Requires this Moodle version
+$plugin->version   = 2017051500;  // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;  // Requires this Moodle version
 $plugin->component = 'media_swf'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/videojs/version.php b/media/player/videojs/version.php
index 776d6539f74..091e91e8059 100644
--- a/media/player/videojs/version.php
+++ b/media/player/videojs/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;         // Requires this Moodle version
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;         // Requires this Moodle version
 $plugin->component = 'media_videojs'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/vimeo/version.php b/media/player/vimeo/version.php
index ec0d6f8c9c8..3e4330d8947 100644
--- a/media/player/vimeo/version.php
+++ b/media/player/vimeo/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;    // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;    // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'media_vimeo'; // Full name of the plugin (used for diagnostics).
diff --git a/media/player/youtube/version.php b/media/player/youtube/version.php
index c54961b7dd0..cd585ab778b 100644
--- a/media/player/youtube/version.php
+++ b/media/player/youtube/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;      // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;      // Requires this Moodle version
+$plugin->version   = 2017051500;      // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;      // Requires this Moodle version
 $plugin->component = 'media_youtube'; // Full name of the plugin (used for diagnostics).
diff --git a/message/output/airnotifier/version.php b/message/output/airnotifier/version.php
index 8e6549cbf47..b21aceaa137 100644
--- a/message/output/airnotifier/version.php
+++ b/message/output/airnotifier/version.php
@@ -23,6 +23,6 @@
  */
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version    = 2016120500;           // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires   = 2016112900;             // Requires this Moodle version.
+$plugin->version    = 2017051500;           // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires   = 2017050500;             // Requires this Moodle version.
 $plugin->component  = 'message_airnotifier';  // Full name of the plugin (used for diagnostics).
diff --git a/message/output/email/version.php b/message/output/email/version.php
index 70d23fc9794..4f16845a3e3 100644
--- a/message/output/email/version.php
+++ b/message/output/email/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'message_email';  // Full name of the plugin (used for diagnostics)
diff --git a/message/output/jabber/version.php b/message/output/jabber/version.php
index cc187f8bc80..3c853b2dc05 100644
--- a/message/output/jabber/version.php
+++ b/message/output/jabber/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'message_jabber';  // Full name of the plugin (used for diagnostics)
diff --git a/message/output/popup/version.php b/message/output/popup/version.php
index 3313805cb1c..cdeaf91138d 100644
--- a/message/output/popup/version.php
+++ b/message/output/popup/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016122100;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'message_popup';  // Full name of the plugin (used for diagnostics)
diff --git a/mnet/service/enrol/version.php b/mnet/service/enrol/version.php
index 644faa768e8..e822bdaf1a1 100644
--- a/mnet/service/enrol/version.php
+++ b/mnet/service/enrol/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'mnetservice_enrol'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assign/feedback/comments/version.php b/mod/assign/feedback/comments/version.php
index 3eaa17ac25b..d7f7d9898e2 100644
--- a/mod/assign/feedback/comments/version.php
+++ b/mod/assign/feedback/comments/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'assignfeedback_comments';
diff --git a/mod/assign/feedback/editpdf/version.php b/mod/assign/feedback/editpdf/version.php
index a7c63208f6b..57ca30f3dd4 100644
--- a/mod/assign/feedback/editpdf/version.php
+++ b/mod/assign/feedback/editpdf/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017022700;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'assignfeedback_editpdf';
 
diff --git a/mod/assign/feedback/file/version.php b/mod/assign/feedback/file/version.php
index cbbb4d69073..18f2b3064ea 100644
--- a/mod/assign/feedback/file/version.php
+++ b/mod/assign/feedback/file/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'assignfeedback_file';
 
diff --git a/mod/assign/feedback/offline/version.php b/mod/assign/feedback/offline/version.php
index d091b378d5e..a17b62dc121 100644
--- a/mod/assign/feedback/offline/version.php
+++ b/mod/assign/feedback/offline/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'assignfeedback_offline';
 
diff --git a/mod/assign/submission/comments/version.php b/mod/assign/submission/comments/version.php
index 89e13d69b98..9a92cbd9d9c 100644
--- a/mod/assign/submission/comments/version.php
+++ b/mod/assign/submission/comments/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'assignsubmission_comments';
diff --git a/mod/assign/submission/file/version.php b/mod/assign/submission/file/version.php
index fe6bfce64d0..a37ed9f5117 100644
--- a/mod/assign/submission/file/version.php
+++ b/mod/assign/submission/file/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017032000;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'assignsubmission_file';
diff --git a/mod/assign/submission/onlinetext/version.php b/mod/assign/submission/onlinetext/version.php
index 25354de3cf4..90c9c2a1551 100644
--- a/mod/assign/submission/onlinetext/version.php
+++ b/mod/assign/submission/onlinetext/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'assignsubmission_onlinetext';
diff --git a/mod/assign/version.php b/mod/assign/version.php
index dc449a8b452..d75c94c4e2d 100644
--- a/mod/assign/version.php
+++ b/mod/assign/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'mod_assign'; // Full name of the plugin (used for diagnostics).
-$plugin->version  = 2017042800;    // The current module version (Date: YYYYMMDDXX).
-$plugin->requires = 2016112900;    // Requires this Moodle version.
+$plugin->version  = 2017051500;    // The current module version (Date: YYYYMMDDXX).
+$plugin->requires = 2017050500;    // Requires this Moodle version.
 $plugin->cron     = 60;
diff --git a/mod/assignment/type/offline/version.php b/mod/assignment/type/offline/version.php
index 53f8bd28983..6818806c16c 100644
--- a/mod/assignment/type/offline/version.php
+++ b/mod/assignment/type/offline/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'assignment_offline'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/type/online/version.php b/mod/assignment/type/online/version.php
index a45a87e8080..db2722f43a6 100644
--- a/mod/assignment/type/online/version.php
+++ b/mod/assignment/type/online/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'assignment_online'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/type/upload/version.php b/mod/assignment/type/upload/version.php
index 3ac29c5435d..4bb3eb3bd8f 100644
--- a/mod/assignment/type/upload/version.php
+++ b/mod/assignment/type/upload/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'assignment_upload'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/type/uploadsingle/version.php b/mod/assignment/type/uploadsingle/version.php
index d7b4f24119a..d81116f22a4 100644
--- a/mod/assignment/type/uploadsingle/version.php
+++ b/mod/assignment/type/uploadsingle/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'assignment_uploadsingle'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/assignment/version.php b/mod/assignment/version.php
index 2b2b1f846bc..9d803fddf93 100644
--- a/mod/assignment/version.php
+++ b/mod/assignment/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_assignment'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 60;
diff --git a/mod/book/tool/exportimscp/version.php b/mod/book/tool/exportimscp/version.php
index da4e11077ac..dec62caf960 100644
--- a/mod/book/tool/exportimscp/version.php
+++ b/mod/book/tool/exportimscp/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'booktool_exportimscp'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version.
diff --git a/mod/book/tool/importhtml/version.php b/mod/book/tool/importhtml/version.php
index ff80b9cee06..ba23b653b4a 100644
--- a/mod/book/tool/importhtml/version.php
+++ b/mod/book/tool/importhtml/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'booktool_importhtml'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version.
diff --git a/mod/book/tool/print/version.php b/mod/book/tool/print/version.php
index 17ed152b325..c491a13fba4 100644
--- a/mod/book/tool/print/version.php
+++ b/mod/book/tool/print/version.php
@@ -25,5 +25,5 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'booktool_print'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version.
diff --git a/mod/book/version.php b/mod/book/version.php
index 70235c3bdb1..2acff07de8b 100644
--- a/mod/book/version.php
+++ b/mod/book/version.php
@@ -25,6 +25,6 @@
 defined('MOODLE_INTERNAL') || die;
 
 $plugin->component = 'mod_book'; // Full name of the plugin (used for diagnostics)
-$plugin->version   = 2016120501; // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900; // Requires this Moodle version
+$plugin->version   = 2017051500; // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500; // Requires this Moodle version
 $plugin->cron      = 0;          // Period for cron to check this module (secs)
diff --git a/mod/chat/version.php b/mod/chat/version.php
index 6c2fc968d7f..782fa68f3b6 100644
--- a/mod/chat/version.php
+++ b/mod/chat/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'mod_chat'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 300;
diff --git a/mod/choice/version.php b/mod/choice/version.php
index bf3f93400f0..91ec2776dac 100644
--- a/mod/choice/version.php
+++ b/mod/choice/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_choice';     // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/data/field/checkbox/version.php b/mod/data/field/checkbox/version.php
index 948ce97070a..e20b90130e1 100644
--- a/mod/data/field/checkbox/version.php
+++ b/mod/data/field/checkbox/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_checkbox'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/date/version.php b/mod/data/field/date/version.php
index e29118cc697..c95f2e69ab3 100644
--- a/mod/data/field/date/version.php
+++ b/mod/data/field/date/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_date';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/file/version.php b/mod/data/field/file/version.php
index 6115247c5d3..354b4c65e4d 100644
--- a/mod/data/field/file/version.php
+++ b/mod/data/field/file/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_file';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/latlong/version.php b/mod/data/field/latlong/version.php
index c5494cbd1d4..98b8f385b92 100644
--- a/mod/data/field/latlong/version.php
+++ b/mod/data/field/latlong/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_latlong'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/menu/version.php b/mod/data/field/menu/version.php
index f48a7aee743..c23831cb1d9 100644
--- a/mod/data/field/menu/version.php
+++ b/mod/data/field/menu/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_menu';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/multimenu/version.php b/mod/data/field/multimenu/version.php
index 8a2925b90a0..df38fc09265 100644
--- a/mod/data/field/multimenu/version.php
+++ b/mod/data/field/multimenu/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_multimenu'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/number/version.php b/mod/data/field/number/version.php
index a7b23d1ec91..ca92fde343d 100644
--- a/mod/data/field/number/version.php
+++ b/mod/data/field/number/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_number'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/picture/version.php b/mod/data/field/picture/version.php
index 22a6e3c4744..b086b47c1bb 100644
--- a/mod/data/field/picture/version.php
+++ b/mod/data/field/picture/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_picture'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/radiobutton/version.php b/mod/data/field/radiobutton/version.php
index 3732cdab8f9..b42b925ff8d 100644
--- a/mod/data/field/radiobutton/version.php
+++ b/mod/data/field/radiobutton/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_radiobutton'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/text/version.php b/mod/data/field/text/version.php
index 07f06ad851e..60bf3e6ab94 100644
--- a/mod/data/field/text/version.php
+++ b/mod/data/field/text/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_text';  // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/textarea/version.php b/mod/data/field/textarea/version.php
index e6d9c92fcfd..44e965a057b 100644
--- a/mod/data/field/textarea/version.php
+++ b/mod/data/field/textarea/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_textarea'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/field/url/version.php b/mod/data/field/url/version.php
index 17a836ce17a..6dd3cbfb700 100644
--- a/mod/data/field/url/version.php
+++ b/mod/data/field/url/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datafield_url';   // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/preset/imagegallery/version.php b/mod/data/preset/imagegallery/version.php
index af57de27e7e..711e3ae0c9a 100644
--- a/mod/data/preset/imagegallery/version.php
+++ b/mod/data/preset/imagegallery/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'datapreset_imagegallery'; // Full name of the plugin (used for diagnostics)
diff --git a/mod/data/version.php b/mod/data/version.php
index 1a4a60f8532..b273586a120 100644
--- a/mod/data/version.php
+++ b/mod/data/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017032800;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;       // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;       // Requires this Moodle version
 $plugin->component = 'mod_data';       // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/feedback/version.php b/mod/feedback/version.php
index 1bec3666ecd..17c8cc798f2 100644
--- a/mod/feedback/version.php
+++ b/mod/feedback/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017032804;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_feedback';   // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
 
diff --git a/mod/folder/version.php b/mod/folder/version.php
index e5a9d081e23..f15badc1978 100644
--- a/mod/folder/version.php
+++ b/mod/folder/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_folder';     // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/forum/version.php b/mod/forum/version.php
index da77f51def7..4cf8d418d69 100644
--- a/mod/forum/version.php
+++ b/mod/forum/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;       // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;       // Requires this Moodle version
 $plugin->component = 'mod_forum';      // Full name of the plugin (used for diagnostics)
diff --git a/mod/glossary/version.php b/mod/glossary/version.php
index 1701db223b2..f9d07d769cc 100644
--- a/mod/glossary/version.php
+++ b/mod/glossary/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120502;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_glossary';   // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/imscp/version.php b/mod/imscp/version.php
index 7e56ce32c6b..fa184d4b2ff 100644
--- a/mod/imscp/version.php
+++ b/mod/imscp/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;  // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;  // Requires this Moodle version.
+$plugin->version   = 2017051500;  // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'mod_imscp'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/mod/label/version.php b/mod/label/version.php
index 95d7ab8f97c..6344e4bf7fb 100644
--- a/mod/label/version.php
+++ b/mod/label/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_label'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/lesson/version.php b/mod/lesson/version.php
index 6c6bba2953c..12ca11c8177 100644
--- a/mod/lesson/version.php
+++ b/mod/lesson/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120517;     // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;     // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_lesson'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/lti/service/memberships/version.php b/mod/lti/service/memberships/version.php
index d9372979bb0..d96e72ecfa8 100644
--- a/mod/lti/service/memberships/version.php
+++ b/mod/lti/service/memberships/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'ltiservice_memberships';
diff --git a/mod/lti/service/profile/version.php b/mod/lti/service/profile/version.php
index 648f532b745..1fe64fb8d80 100644
--- a/mod/lti/service/profile/version.php
+++ b/mod/lti/service/profile/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'ltiservice_profile';
diff --git a/mod/lti/service/toolproxy/version.php b/mod/lti/service/toolproxy/version.php
index f8afffedfc0..c75aecdda6d 100644
--- a/mod/lti/service/toolproxy/version.php
+++ b/mod/lti/service/toolproxy/version.php
@@ -27,9 +27,9 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'ltiservice_toolproxy';
 $plugin->dependencies = array(
-    'ltiservice_profile' => 2016112900
+    'ltiservice_profile' => 2017050500
 );
diff --git a/mod/lti/service/toolsettings/version.php b/mod/lti/service/toolsettings/version.php
index 8740df5ea9c..be5f6c147ca 100644
--- a/mod/lti/service/toolsettings/version.php
+++ b/mod/lti/service/toolsettings/version.php
@@ -27,10 +27,10 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'ltiservice_toolsettings';
 $plugin->dependencies = array(
-    'ltiservice_profile' => 2016112900,
-    'ltiservice_toolproxy' => 2016112900
+    'ltiservice_profile' => 2017050500,
+    'ltiservice_toolproxy' => 2017050500
 );
diff --git a/mod/lti/version.php b/mod/lti/version.php
index e3124f4046b..00100c129ae 100644
--- a/mod/lti/version.php
+++ b/mod/lti/version.php
@@ -48,7 +48,7 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;    // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;    // Requires this Moodle version.
+$plugin->version   = 2017051500;    // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'mod_lti';     // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/mod/page/version.php b/mod/page/version.php
index 28784e7e406..5ab2af77200 100644
--- a/mod/page/version.php
+++ b/mod/page/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_page';       // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/quiz/accessrule/delaybetweenattempts/version.php b/mod/quiz/accessrule/delaybetweenattempts/version.php
index e274a15da5f..1ea7c1ae4c6 100644
--- a/mod/quiz/accessrule/delaybetweenattempts/version.php
+++ b/mod/quiz/accessrule/delaybetweenattempts/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_delaybetweenattempts';
diff --git a/mod/quiz/accessrule/ipaddress/version.php b/mod/quiz/accessrule/ipaddress/version.php
index 9fe6b4857c1..cd8e972c90b 100644
--- a/mod/quiz/accessrule/ipaddress/version.php
+++ b/mod/quiz/accessrule/ipaddress/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_ipaddress';
diff --git a/mod/quiz/accessrule/numattempts/version.php b/mod/quiz/accessrule/numattempts/version.php
index b4a4b0cdb3d..2052a03952b 100644
--- a/mod/quiz/accessrule/numattempts/version.php
+++ b/mod/quiz/accessrule/numattempts/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_numattempts';
diff --git a/mod/quiz/accessrule/offlineattempts/version.php b/mod/quiz/accessrule/offlineattempts/version.php
index 89cb33a5ca5..f38722752e9 100644
--- a/mod/quiz/accessrule/offlineattempts/version.php
+++ b/mod/quiz/accessrule/offlineattempts/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_offlineattempts';
diff --git a/mod/quiz/accessrule/openclosedate/version.php b/mod/quiz/accessrule/openclosedate/version.php
index 2d7bd2a5aec..60d0e00dc37 100644
--- a/mod/quiz/accessrule/openclosedate/version.php
+++ b/mod/quiz/accessrule/openclosedate/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_openclosedate';
diff --git a/mod/quiz/accessrule/password/version.php b/mod/quiz/accessrule/password/version.php
index 76711ead8e7..a5a2968d6ba 100644
--- a/mod/quiz/accessrule/password/version.php
+++ b/mod/quiz/accessrule/password/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_password';
diff --git a/mod/quiz/accessrule/safebrowser/version.php b/mod/quiz/accessrule/safebrowser/version.php
index 8ce2f996179..942d640c54a 100644
--- a/mod/quiz/accessrule/safebrowser/version.php
+++ b/mod/quiz/accessrule/safebrowser/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_safebrowser';
diff --git a/mod/quiz/accessrule/securewindow/version.php b/mod/quiz/accessrule/securewindow/version.php
index e94d96fe7b8..b8c1ff0b565 100644
--- a/mod/quiz/accessrule/securewindow/version.php
+++ b/mod/quiz/accessrule/securewindow/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_securewindow';
diff --git a/mod/quiz/accessrule/timelimit/version.php b/mod/quiz/accessrule/timelimit/version.php
index 9a46becfce7..314d14d1b0b 100644
--- a/mod/quiz/accessrule/timelimit/version.php
+++ b/mod/quiz/accessrule/timelimit/version.php
@@ -27,6 +27,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'quizaccess_timelimit';
diff --git a/mod/quiz/report/grading/version.php b/mod/quiz/report/grading/version.php
index 2c486df8156..72b13587c50 100644
--- a/mod/quiz/report/grading/version.php
+++ b/mod/quiz/report/grading/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'quiz_grading';
diff --git a/mod/quiz/report/overview/version.php b/mod/quiz/report/overview/version.php
index 5733b3634c8..8bd2ba240cb 100644
--- a/mod/quiz/report/overview/version.php
+++ b/mod/quiz/report/overview/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'quiz_overview';
diff --git a/mod/quiz/report/responses/version.php b/mod/quiz/report/responses/version.php
index a3a313a6928..2ea67ded5bf 100644
--- a/mod/quiz/report/responses/version.php
+++ b/mod/quiz/report/responses/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'quiz_responses';
 
diff --git a/mod/quiz/report/statistics/version.php b/mod/quiz/report/statistics/version.php
index f6fe69aca39..2bceed3c9cd 100644
--- a/mod/quiz/report/statistics/version.php
+++ b/mod/quiz/report/statistics/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->cron      = 18000;
 $plugin->component = 'quiz_statistics';
diff --git a/mod/quiz/version.php b/mod/quiz/version.php
index ec68e77a9a0..3b9e19f086b 100644
--- a/mod/quiz/version.php
+++ b/mod/quiz/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'mod_quiz';
 $plugin->cron      = 60;
diff --git a/mod/resource/version.php b/mod/resource/version.php
index cb8c6bd7c45..58d1d81cdc1 100644
--- a/mod/resource/version.php
+++ b/mod/resource/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_resource'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/scorm/report/basic/version.php b/mod/scorm/report/basic/version.php
index 08e02388a66..2fac06b745a 100644
--- a/mod/scorm/report/basic/version.php
+++ b/mod/scorm/report/basic/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'scormreport_basic';
diff --git a/mod/scorm/report/graphs/version.php b/mod/scorm/report/graphs/version.php
index 1f3aad56b34..0b6c821cd77 100644
--- a/mod/scorm/report/graphs/version.php
+++ b/mod/scorm/report/graphs/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;                 // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;                 // Requires this Moodle version
+$plugin->version   = 2017051500;                 // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;                 // Requires this Moodle version
 $plugin->component = 'scormreport_graphs';       // Full name of the plugin (used for diagnostics).
diff --git a/mod/scorm/report/interactions/version.php b/mod/scorm/report/interactions/version.php
index 4167220b363..e58276927d3 100644
--- a/mod/scorm/report/interactions/version.php
+++ b/mod/scorm/report/interactions/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;                 // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;                 // Requires this Moodle version.
+$plugin->version   = 2017051500;                 // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;                 // Requires this Moodle version.
 $plugin->component = 'scormreport_interactions'; // Full name of the plugin (used for diagnostics).
diff --git a/mod/scorm/report/objectives/version.php b/mod/scorm/report/objectives/version.php
index 83e860fb974..fc1baf7582c 100644
--- a/mod/scorm/report/objectives/version.php
+++ b/mod/scorm/report/objectives/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'scormreport_objectives';
diff --git a/mod/scorm/version.php b/mod/scorm/version.php
index f59ea73ce6e..8fe92bb800f 100644
--- a/mod/scorm/version.php
+++ b/mod/scorm/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017032900;    // The current module version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;    // Requires this Moodle version.
+$plugin->version   = 2017051500;    // The current module version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;    // Requires this Moodle version.
 $plugin->component = 'mod_scorm';   // Full name of the plugin (used for diagnostics).
\ No newline at end of file
diff --git a/mod/survey/version.php b/mod/survey/version.php
index 582cdbb0a4f..556d019bce3 100644
--- a/mod/survey/version.php
+++ b/mod/survey/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_survey';     // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/url/version.php b/mod/url/version.php
index d0d7b8e4f4c..43ee1c60cbe 100644
--- a/mod/url/version.php
+++ b/mod/url/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120501;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_url';        // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/wiki/version.php b/mod/wiki/version.php
index 85ea5b86181..425f4cd58e8 100644
--- a/mod/wiki/version.php
+++ b/mod/wiki/version.php
@@ -33,7 +33,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;       // The current module version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current module version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'mod_wiki';       // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/mod/workshop/allocation/manual/version.php b/mod/workshop/allocation/manual/version.php
index 72bf5c43d20..f797c754ac0 100644
--- a/mod/workshop/allocation/manual/version.php
+++ b/mod/workshop/allocation/manual/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'workshopallocation_manual';
diff --git a/mod/workshop/allocation/random/version.php b/mod/workshop/allocation/random/version.php
index 27ce0f12d94..1288e79a7d7 100644
--- a/mod/workshop/allocation/random/version.php
+++ b/mod/workshop/allocation/random/version.php
@@ -26,6 +26,6 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'workshopallocation_random';
-$plugin->version    = 2016120500;
-$plugin->requires   = 2016112900;
+$plugin->version    = 2017051500;
+$plugin->requires   = 2017050500;
 $plugin->maturity   = MATURITY_STABLE;
\ No newline at end of file
diff --git a/mod/workshop/allocation/scheduled/version.php b/mod/workshop/allocation/scheduled/version.php
index a175c425031..e9d050777df 100644
--- a/mod/workshop/allocation/scheduled/version.php
+++ b/mod/workshop/allocation/scheduled/version.php
@@ -27,10 +27,10 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component  = 'workshopallocation_scheduled';
-$plugin->version    = 2016120500;
-$plugin->requires   = 2016112900;
+$plugin->version    = 2017051500;
+$plugin->requires   = 2017050500;
 $plugin->dependencies = array(
-    'workshopallocation_random'  => 2016112900,
+    'workshopallocation_random'  => 2017050500,
 );
 $plugin->maturity   = MATURITY_STABLE;
 $plugin->cron       = 60;
diff --git a/mod/workshop/eval/best/version.php b/mod/workshop/eval/best/version.php
index 91172c38aee..c85f669cb07 100644
--- a/mod/workshop/eval/best/version.php
+++ b/mod/workshop/eval/best/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'workshopeval_best';
diff --git a/mod/workshop/form/accumulative/version.php b/mod/workshop/form/accumulative/version.php
index d615981d6e3..f6f11387e46 100644
--- a/mod/workshop/form/accumulative/version.php
+++ b/mod/workshop/form/accumulative/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'workshopform_accumulative';
diff --git a/mod/workshop/form/comments/version.php b/mod/workshop/form/comments/version.php
index 6874763f02c..b922682c3ec 100644
--- a/mod/workshop/form/comments/version.php
+++ b/mod/workshop/form/comments/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'workshopform_comments';
diff --git a/mod/workshop/form/numerrors/version.php b/mod/workshop/form/numerrors/version.php
index a9cb4672ca3..e2aa54d431d 100644
--- a/mod/workshop/form/numerrors/version.php
+++ b/mod/workshop/form/numerrors/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'workshopform_numerrors';
diff --git a/mod/workshop/form/rubric/version.php b/mod/workshop/form/rubric/version.php
index 28bc08ff093..3cc52cb5df0 100644
--- a/mod/workshop/form/rubric/version.php
+++ b/mod/workshop/form/rubric/version.php
@@ -28,6 +28,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;  // Requires this Moodle version.
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;  // Requires this Moodle version.
 $plugin->component = 'workshopform_rubric';
diff --git a/mod/workshop/version.php b/mod/workshop/version.php
index 3a63cda5724..4290f51744b 100644
--- a/mod/workshop/version.php
+++ b/mod/workshop/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current module version (YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current module version (YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'mod_workshop';
 $plugin->cron      = 60;                // Give as a chance every minute.
diff --git a/portfolio/boxnet/version.php b/portfolio/boxnet/version.php
index a7cfa7212de..f1f40ca48ec 100644
--- a/portfolio/boxnet/version.php
+++ b/portfolio/boxnet/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'portfolio_boxnet'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/download/version.php b/portfolio/download/version.php
index fe90105c844..2003bff1127 100644
--- a/portfolio/download/version.php
+++ b/portfolio/download/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'portfolio_download'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/flickr/version.php b/portfolio/flickr/version.php
index 24cbef6a51f..7f9343570df 100644
--- a/portfolio/flickr/version.php
+++ b/portfolio/flickr/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'portfolio_flickr'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/googledocs/version.php b/portfolio/googledocs/version.php
index 392a7888c72..5ce586929d4 100644
--- a/portfolio/googledocs/version.php
+++ b/portfolio/googledocs/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'portfolio_googledocs'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/portfolio/mahara/version.php b/portfolio/mahara/version.php
index f1b980a79bf..442946f75aa 100644
--- a/portfolio/mahara/version.php
+++ b/portfolio/mahara/version.php
@@ -26,7 +26,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'portfolio_mahara'; // Full name of the plugin (used for diagnostics)
 $plugin->cron      = 0;
diff --git a/portfolio/picasa/version.php b/portfolio/picasa/version.php
index 5799a17762e..5c5b6d9e543 100644
--- a/portfolio/picasa/version.php
+++ b/portfolio/picasa/version.php
@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'portfolio_picasa'; // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;
diff --git a/question/behaviour/adaptive/version.php b/question/behaviour/adaptive/version.php
index 71433fabfa3..87e51fcada7 100644
--- a/question/behaviour/adaptive/version.php
+++ b/question/behaviour/adaptive/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_adaptive';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/adaptivenopenalty/version.php b/question/behaviour/adaptivenopenalty/version.php
index 14e59ef94f3..f0bb53466d5 100644
--- a/question/behaviour/adaptivenopenalty/version.php
+++ b/question/behaviour/adaptivenopenalty/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_adaptivenopenalty';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qbehaviour_adaptive' => 2016112900
+    'qbehaviour_adaptive' => 2017050500
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/deferredcbm/version.php b/question/behaviour/deferredcbm/version.php
index e9a692cfafc..eaeb0560577 100644
--- a/question/behaviour/deferredcbm/version.php
+++ b/question/behaviour/deferredcbm/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_deferredcbm';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qbehaviour_deferredfeedback' => 2016112900
+    'qbehaviour_deferredfeedback' => 2017050500
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/deferredfeedback/version.php b/question/behaviour/deferredfeedback/version.php
index a85c7a36725..68ee78b1af2 100644
--- a/question/behaviour/deferredfeedback/version.php
+++ b/question/behaviour/deferredfeedback/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_deferredfeedback';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/immediatecbm/version.php b/question/behaviour/immediatecbm/version.php
index 11979b908a4..9e6a5da8eb9 100644
--- a/question/behaviour/immediatecbm/version.php
+++ b/question/behaviour/immediatecbm/version.php
@@ -26,12 +26,12 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_immediatecbm';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qbehaviour_immediatefeedback' => 2016112900,
-    'qbehaviour_deferredcbm'       => 2016112900
+    'qbehaviour_immediatefeedback' => 2017050500,
+    'qbehaviour_deferredcbm'       => 2017050500
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/immediatefeedback/version.php b/question/behaviour/immediatefeedback/version.php
index ab6e9db9bb0..d2e36a5ef57 100644
--- a/question/behaviour/immediatefeedback/version.php
+++ b/question/behaviour/immediatefeedback/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_immediatefeedback';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/informationitem/version.php b/question/behaviour/informationitem/version.php
index 95540a3bdb6..dd7788f3eba 100644
--- a/question/behaviour/informationitem/version.php
+++ b/question/behaviour/informationitem/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_informationitem';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/interactive/version.php b/question/behaviour/interactive/version.php
index fa9eda6279f..e65a2caf8ce 100644
--- a/question/behaviour/interactive/version.php
+++ b/question/behaviour/interactive/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_interactive';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/interactivecountback/version.php b/question/behaviour/interactivecountback/version.php
index dbcd1c44962..0f2a27299e6 100644
--- a/question/behaviour/interactivecountback/version.php
+++ b/question/behaviour/interactivecountback/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_interactivecountback';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qbehaviour_interactive' => 2016112900
+    'qbehaviour_interactive' => 2017050500
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/manualgraded/version.php b/question/behaviour/manualgraded/version.php
index 16af12bb760..02619d1f0af 100644
--- a/question/behaviour/manualgraded/version.php
+++ b/question/behaviour/manualgraded/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_manualgraded';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/behaviour/missing/version.php b/question/behaviour/missing/version.php
index 1a3d0162c68..d14f4b76663 100644
--- a/question/behaviour/missing/version.php
+++ b/question/behaviour/missing/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qbehaviour_missing';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/aiken/version.php b/question/format/aiken/version.php
index a434e8c8a3f..2c77b7bb322 100644
--- a/question/format/aiken/version.php
+++ b/question/format/aiken/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_aiken';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/blackboard_six/version.php b/question/format/blackboard_six/version.php
index 90cd0d27bd1..e7cd33fe575 100644
--- a/question/format/blackboard_six/version.php
+++ b/question/format/blackboard_six/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_blackboard_six';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/examview/version.php b/question/format/examview/version.php
index b0984a68b7d..6d460d107a6 100644
--- a/question/format/examview/version.php
+++ b/question/format/examview/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_examview';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/gift/version.php b/question/format/gift/version.php
index 60cb182d958..4b9e9880432 100644
--- a/question/format/gift/version.php
+++ b/question/format/gift/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_gift';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/missingword/version.php b/question/format/missingword/version.php
index 220275a9e4a..be5570f2177 100644
--- a/question/format/missingword/version.php
+++ b/question/format/missingword/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_missingword';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/multianswer/version.php b/question/format/multianswer/version.php
index 87e52b5cc24..5b27b3d59a6 100644
--- a/question/format/multianswer/version.php
+++ b/question/format/multianswer/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_multianswer';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/webct/version.php b/question/format/webct/version.php
index 4747f84a385..9dc293dac80 100644
--- a/question/format/webct/version.php
+++ b/question/format/webct/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_webct';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/xhtml/version.php b/question/format/xhtml/version.php
index 623d20cd3fb..a9d960ba6bc 100644
--- a/question/format/xhtml/version.php
+++ b/question/format/xhtml/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_xhtml';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/format/xml/version.php b/question/format/xml/version.php
index 806fca94ffe..26278983b83 100644
--- a/question/format/xml/version.php
+++ b/question/format/xml/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_xml';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/calculated/version.php b/question/type/calculated/version.php
index f565eba6079..f7cc1f75e0c 100644
--- a/question/type/calculated/version.php
+++ b/question/type/calculated/version.php
@@ -26,11 +26,11 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_calculated';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qtype_numerical' => 2016112900,
+    'qtype_numerical' => 2017050500,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/calculatedmulti/version.php b/question/type/calculatedmulti/version.php
index 9caaa68ef41..f1704d63144 100644
--- a/question/type/calculatedmulti/version.php
+++ b/question/type/calculatedmulti/version.php
@@ -26,13 +26,13 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_calculatedmulti';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qtype_numerical'   => 2016112900,
-    'qtype_calculated'  => 2016112900,
-    'qtype_multichoice' => 2016112900,
+    'qtype_numerical'   => 2017050500,
+    'qtype_calculated'  => 2017050500,
+    'qtype_multichoice' => 2017050500,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/calculatedsimple/version.php b/question/type/calculatedsimple/version.php
index f27332a9804..998810cf3a0 100644
--- a/question/type/calculatedsimple/version.php
+++ b/question/type/calculatedsimple/version.php
@@ -26,12 +26,12 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_calculatedsimple';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qtype_numerical'  => 2016112900,
-    'qtype_calculated' => 2016112900,
+    'qtype_numerical'  => 2017050500,
+    'qtype_calculated' => 2017050500,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/ddimageortext/version.php b/question/type/ddimageortext/version.php
index 661d7fa02e1..61551dbbb45 100644
--- a/question/type/ddimageortext/version.php
+++ b/question/type/ddimageortext/version.php
@@ -24,12 +24,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 
 $plugin->component = 'qtype_ddimageortext';
 $plugin->maturity  = MATURITY_STABLE;
 
 $plugin->dependencies = array(
-    'qtype_gapselect' => 2016112900,
+    'qtype_gapselect' => 2017050500,
 );
diff --git a/question/type/ddmarker/version.php b/question/type/ddmarker/version.php
index 725e326daa3..a1302ca1ff5 100644
--- a/question/type/ddmarker/version.php
+++ b/question/type/ddmarker/version.php
@@ -24,13 +24,13 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 
 $plugin->component = 'qtype_ddmarker';
 $plugin->maturity  = MATURITY_STABLE;
 
 $plugin->dependencies = array(
-    'qtype_gapselect'     => 2016112900,
-    'qtype_ddimageortext' => 2016112900,
+    'qtype_gapselect'     => 2017050500,
+    'qtype_ddimageortext' => 2017050500,
 );
diff --git a/question/type/ddwtos/version.php b/question/type/ddwtos/version.php
index f5cd1a25f54..7be61057fd2 100644
--- a/question/type/ddwtos/version.php
+++ b/question/type/ddwtos/version.php
@@ -24,12 +24,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 
 $plugin->component = 'qtype_ddwtos';
 $plugin->maturity  = MATURITY_STABLE;
 
 $plugin->dependencies = array(
-    'qtype_gapselect' => 2016112900,
+    'qtype_gapselect' => 2017050500,
 );
diff --git a/question/type/description/version.php b/question/type/description/version.php
index 16a8032ab8a..62b47b2078b 100644
--- a/question/type/description/version.php
+++ b/question/type/description/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_description';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/essay/version.php b/question/type/essay/version.php
index 9dbfe9d98ad..990eb34a008 100644
--- a/question/type/essay/version.php
+++ b/question/type/essay/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_essay';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/gapselect/version.php b/question/type/gapselect/version.php
index 034a7d8e50a..5a9b8e57ae8 100644
--- a/question/type/gapselect/version.php
+++ b/question/type/gapselect/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 
 $plugin->component = 'qtype_gapselect';
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/match/version.php b/question/type/match/version.php
index 01ef41a4d5a..f7cf3f9a0a7 100644
--- a/question/type/match/version.php
+++ b/question/type/match/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_match';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/missingtype/version.php b/question/type/missingtype/version.php
index 573191993a3..4f0cfda5679 100644
--- a/question/type/missingtype/version.php
+++ b/question/type/missingtype/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_missingtype';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/multianswer/version.php b/question/type/multianswer/version.php
index 08adb162ed1..010e458f6eb 100644
--- a/question/type/multianswer/version.php
+++ b/question/type/multianswer/version.php
@@ -26,13 +26,13 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_multianswer';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 $plugin->dependencies = array(
-    'qtype_multichoice' => 2016112900,
-    'qtype_numerical'   => 2016112900,
-    'qtype_shortanswer' => 2016112900,
+    'qtype_multichoice' => 2017050500,
+    'qtype_numerical'   => 2017050500,
+    'qtype_shortanswer' => 2017050500,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/multichoice/version.php b/question/type/multichoice/version.php
index 1c20c0b727c..7956e8cfdd7 100644
--- a/question/type/multichoice/version.php
+++ b/question/type/multichoice/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_multichoice';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/numerical/version.php b/question/type/numerical/version.php
index 0c2423184d5..ab0458053c1 100644
--- a/question/type/numerical/version.php
+++ b/question/type/numerical/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_numerical';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/random/version.php b/question/type/random/version.php
index f70716ae96a..9939e17a758 100644
--- a/question/type/random/version.php
+++ b/question/type/random/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_random';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/randomsamatch/version.php b/question/type/randomsamatch/version.php
index 560d14ce5e2..a938c7dc941 100644
--- a/question/type/randomsamatch/version.php
+++ b/question/type/randomsamatch/version.php
@@ -24,14 +24,14 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version  = 2017051500;
+$plugin->requires = 2017050500;
 
 $plugin->component = 'qtype_randomsamatch';
 
 $plugin->dependencies = array(
-    'qtype_match' => 2016112900,
-    'qtype_shortanswer' => 2016112900,
+    'qtype_match' => 2017050500,
+    'qtype_shortanswer' => 2017050500,
 );
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/shortanswer/version.php b/question/type/shortanswer/version.php
index b4df4257822..21e7e9317f9 100644
--- a/question/type/shortanswer/version.php
+++ b/question/type/shortanswer/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_shortanswer';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/question/type/truefalse/version.php b/question/type/truefalse/version.php
index 3d35fd1166e..c52c86595b5 100644
--- a/question/type/truefalse/version.php
+++ b/question/type/truefalse/version.php
@@ -26,8 +26,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_truefalse';
-$plugin->version   = 2016120500;
+$plugin->version   = 2017051500;
 
-$plugin->requires  = 2016112900;
+$plugin->requires  = 2017050500;
 
 $plugin->maturity  = MATURITY_STABLE;
diff --git a/report/backups/version.php b/report/backups/version.php
index 4e05d287baa..309eced6c32 100644
--- a/report/backups/version.php
+++ b/report/backups/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;       // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;       // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;       // Requires this Moodle version
 $plugin->component = 'report_backups'; // Full name of the plugin (used for diagnostics)
diff --git a/report/competency/version.php b/report/competency/version.php
index 848c3472855..96004fed45f 100644
--- a/report/competency/version.php
+++ b/report/competency/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'report_competency'; // Full name of the plugin (used for diagnostics).
 $plugin->dependencies = array(
     'tool_lp' => ANY_VERSION
diff --git a/report/completion/version.php b/report/completion/version.php
index 05781881565..97a3fa173cc 100644
--- a/report/completion/version.php
+++ b/report/completion/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;          // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;          // Requires this Moodle version
+$plugin->version   = 2017051500;          // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;          // Requires this Moodle version
 $plugin->component = 'report_completion'; // Full name of the plugin (used for diagnostics)
diff --git a/report/configlog/version.php b/report/configlog/version.php
index 964da079d3e..54ae995d6d8 100644
--- a/report/configlog/version.php
+++ b/report/configlog/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;         // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;         // Requires this Moodle version
+$plugin->version   = 2017051500;         // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;         // Requires this Moodle version
 $plugin->component = 'report_configlog'; // Full name of the plugin (used for diagnostics)
diff --git a/report/courseoverview/version.php b/report/courseoverview/version.php
index 9ef67a74a07..8a8da893d34 100644
--- a/report/courseoverview/version.php
+++ b/report/courseoverview/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;              // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;              // Requires this Moodle version
+$plugin->version   = 2017051500;              // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;              // Requires this Moodle version
 $plugin->component = 'report_courseoverview'; // Full name of the plugin (used for diagnostics)
diff --git a/report/eventlist/version.php b/report/eventlist/version.php
index aa9b1cf08b2..91694adaf4e 100644
--- a/report/eventlist/version.php
+++ b/report/eventlist/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500; // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900; // Requires this Moodle version.
+$plugin->version   = 2017051500; // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500; // Requires this Moodle version.
 $plugin->component = 'report_eventlist'; // Full name of the plugin (used for diagnostics).
diff --git a/report/log/version.php b/report/log/version.php
index 4663c2026eb..a63359c9c4a 100644
--- a/report/log/version.php
+++ b/report/log/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;    // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;    // Requires this Moodle version
+$plugin->version   = 2017051500;    // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;    // Requires this Moodle version
 $plugin->component = 'report_log';  // Full name of the plugin (used for diagnostics)
diff --git a/report/loglive/version.php b/report/loglive/version.php
index 0f703a1c805..3a409fd50a7 100644
--- a/report/loglive/version.php
+++ b/report/loglive/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;       // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;       // Requires this Moodle version.
+$plugin->version   = 2017051500;       // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;       // Requires this Moodle version.
 $plugin->component = 'report_loglive'; // Full name of the plugin (used for diagnostics).
diff --git a/report/outline/version.php b/report/outline/version.php
index 4954a8e561f..b1d90d511bc 100644
--- a/report/outline/version.php
+++ b/report/outline/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;       // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;       // Requires this Moodle version
+$plugin->version   = 2017051500;       // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;       // Requires this Moodle version
 $plugin->component = 'report_outline'; // Full name of the plugin (used for diagnostics)
diff --git a/report/participation/version.php b/report/participation/version.php
index 840384e766a..54e49b04463 100644
--- a/report/participation/version.php
+++ b/report/participation/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;             // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;             // Requires this Moodle version
+$plugin->version   = 2017051500;             // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;             // Requires this Moodle version
 $plugin->component = 'report_participation'; // Full name of the plugin (used for diagnostics)
diff --git a/report/performance/version.php b/report/performance/version.php
index e7ba03763a2..ade1d586cc2 100644
--- a/report/performance/version.php
+++ b/report/performance/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;           // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;           // Requires this Moodle version.
+$plugin->version   = 2017051500;           // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;           // Requires this Moodle version.
 $plugin->component = 'report_performance'; // Full name of the plugin (used for diagnostics).
diff --git a/report/progress/version.php b/report/progress/version.php
index 7ee7d27b6ba..ff3f671d73c 100644
--- a/report/progress/version.php
+++ b/report/progress/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'report_progress'; // Full name of the plugin (used for diagnostics)
diff --git a/report/questioninstances/version.php b/report/questioninstances/version.php
index 2e0eb9d506b..32a673b7f04 100644
--- a/report/questioninstances/version.php
+++ b/report/questioninstances/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;                 // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;                 // Requires this Moodle version
+$plugin->version   = 2017051500;                 // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;                 // Requires this Moodle version
 $plugin->component = 'report_questioninstances'; // Full name of the plugin (used for diagnostics)
diff --git a/report/security/version.php b/report/security/version.php
index ba7821c889f..c151578ccd3 100644
--- a/report/security/version.php
+++ b/report/security/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'report_security'; // Full name of the plugin (used for diagnostics)
diff --git a/report/stats/version.php b/report/stats/version.php
index fbc99e3a894..40b41625fec 100644
--- a/report/stats/version.php
+++ b/report/stats/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;     // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;     // Requires this Moodle version
+$plugin->version   = 2017051500;     // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;     // Requires this Moodle version
 $plugin->component = 'report_stats'; // Full name of the plugin (used for diagnostics)
diff --git a/report/usersessions/version.php b/report/usersessions/version.php
index b224e9e4b50..114c30d5e2d 100644
--- a/report/usersessions/version.php
+++ b/report/usersessions/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;       // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;       // Requires this Moodle version.
+$plugin->version   = 2017051500;       // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;       // Requires this Moodle version.
 $plugin->component = 'report_usersessions'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/areafiles/version.php b/repository/areafiles/version.php
index c6f2cb986c6..80e2209509c 100644
--- a/repository/areafiles/version.php
+++ b/repository/areafiles/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;             // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;             // Requires this Moodle version
+$plugin->version   = 2017051500;             // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;             // Requires this Moodle version
 $plugin->component = 'repository_areafiles'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/boxnet/version.php b/repository/boxnet/version.php
index 8820a9ec638..a01241c342f 100644
--- a/repository/boxnet/version.php
+++ b/repository/boxnet/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_boxnet'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/coursefiles/version.php b/repository/coursefiles/version.php
index 73ff058015b..cc3f19d7ce2 100644
--- a/repository/coursefiles/version.php
+++ b/repository/coursefiles/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_coursefiles'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/dropbox/version.php b/repository/dropbox/version.php
index 33043301961..01e55cf83fc 100644
--- a/repository/dropbox/version.php
+++ b/repository/dropbox/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_dropbox'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/equella/version.php b/repository/equella/version.php
index 9e9ed924836..d1b287180dd 100644
--- a/repository/equella/version.php
+++ b/repository/equella/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'repository_equella'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/filesystem/version.php b/repository/filesystem/version.php
index af43d1da605..add06d97f5a 100644
--- a/repository/filesystem/version.php
+++ b/repository/filesystem/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_filesystem'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/flickr/version.php b/repository/flickr/version.php
index 21959e53004..7ccad2da614 100644
--- a/repository/flickr/version.php
+++ b/repository/flickr/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_flickr'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/flickr_public/version.php b/repository/flickr_public/version.php
index 85aa4b35120..acdc53026d4 100644
--- a/repository/flickr_public/version.php
+++ b/repository/flickr_public/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_flickr_public'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/googledocs/version.php b/repository/googledocs/version.php
index 64be4b11666..e3e355bd1ba 100644
--- a/repository/googledocs/version.php
+++ b/repository/googledocs/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017031001;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'repository_googledocs'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/local/version.php b/repository/local/version.php
index 61710802c26..c3de6b539ca 100644
--- a/repository/local/version.php
+++ b/repository/local/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_local'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/merlot/version.php b/repository/merlot/version.php
index c49a98a4a31..4593f3cbb86 100644
--- a/repository/merlot/version.php
+++ b/repository/merlot/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_merlot'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/onedrive/version.php b/repository/onedrive/version.php
index 93f8c247a07..b28ffa1d245 100644
--- a/repository/onedrive/version.php
+++ b/repository/onedrive/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017032900;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'repository_onedrive'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/picasa/version.php b/repository/picasa/version.php
index e762b80cbc4..47650b4f5b1 100644
--- a/repository/picasa/version.php
+++ b/repository/picasa/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'repository_picasa'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/recent/version.php b/repository/recent/version.php
index 9dc602929e4..836f17870e7 100644
--- a/repository/recent/version.php
+++ b/repository/recent/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_recent'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/s3/version.php b/repository/s3/version.php
index 6e4bb804c7a..84878d4a3f5 100644
--- a/repository/s3/version.php
+++ b/repository/s3/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_s3';   // Full name of the plugin (used for diagnostics)
diff --git a/repository/skydrive/version.php b/repository/skydrive/version.php
index 8afca1d1f90..c6b67329072 100644
--- a/repository/skydrive/version.php
+++ b/repository/skydrive/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX).
-$plugin->requires  = 2016112900;        // Requires this Moodle version.
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX).
+$plugin->requires  = 2017050500;        // Requires this Moodle version.
 $plugin->component = 'repository_skydrive'; // Full name of the plugin (used for diagnostics).
diff --git a/repository/upload/version.php b/repository/upload/version.php
index c82aab217e9..9949f36fe10 100644
--- a/repository/upload/version.php
+++ b/repository/upload/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_upload'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/url/version.php b/repository/url/version.php
index 56d57b30561..3bc05ed1e3a 100644
--- a/repository/url/version.php
+++ b/repository/url/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_url';  // Full name of the plugin (used for diagnostics)
diff --git a/repository/user/version.php b/repository/user/version.php
index d67a7692413..56a1ce87010 100644
--- a/repository/user/version.php
+++ b/repository/user/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_user'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/webdav/version.php b/repository/webdav/version.php
index 99b807a2ceb..de9f94dfc71 100644
--- a/repository/webdav/version.php
+++ b/repository/webdav/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_webdav'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/wikimedia/version.php b/repository/wikimedia/version.php
index d398f833d0f..80d6413e64f 100644
--- a/repository/wikimedia/version.php
+++ b/repository/wikimedia/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_wikimedia'; // Full name of the plugin (used for diagnostics)
diff --git a/repository/youtube/version.php b/repository/youtube/version.php
index b465c5dbdf9..c7b296323cf 100644
--- a/repository/youtube/version.php
+++ b/repository/youtube/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'repository_youtube'; // Full name of the plugin (used for diagnostics)
diff --git a/search/engine/solr/version.php b/search/engine/solr/version.php
index 7ee3f35971e..258eaa5ec0b 100644
--- a/search/engine/solr/version.php
+++ b/search/engine/solr/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2016120500;
-$plugin->requires = 2016112900;
+$plugin->version = 2017051500;
+$plugin->requires = 2017050500;
 $plugin->component = 'search_solr';
diff --git a/theme/boost/version.php b/theme/boost/version.php
index c81ca3b7b9c..5fb2f774069 100644
--- a/theme/boost/version.php
+++ b/theme/boost/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'theme_boost';
diff --git a/theme/bootstrapbase/version.php b/theme/bootstrapbase/version.php
index b5f263bf334..07202102b0d 100644
--- a/theme/bootstrapbase/version.php
+++ b/theme/bootstrapbase/version.php
@@ -26,6 +26,6 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'theme_bootstrapbase';
diff --git a/theme/clean/version.php b/theme/clean/version.php
index 86ad57f1868..4fb2cf2cd04 100644
--- a/theme/clean/version.php
+++ b/theme/clean/version.php
@@ -30,9 +30,9 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'theme_clean';
 $plugin->dependencies = array(
-    'theme_bootstrapbase'  => 2016112900,
+    'theme_bootstrapbase'  => 2017050500,
 );
diff --git a/theme/more/version.php b/theme/more/version.php
index 013cf91048f..b1ac0f5a347 100644
--- a/theme/more/version.php
+++ b/theme/more/version.php
@@ -24,10 +24,10 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2016120500;
-$plugin->requires  = 2016112900;
+$plugin->version   = 2017051500;
+$plugin->requires  = 2017050500;
 $plugin->component = 'theme_more';
 $plugin->dependencies = array(
-    'theme_bootstrapbase'  => 2016112900,
-    'theme_clean'  => 2016112900,
+    'theme_bootstrapbase'  => 2017050500,
+    'theme_clean'  => 2017050500,
 );
diff --git a/user/profile/field/checkbox/version.php b/user/profile/field/checkbox/version.php
index c9c1183c1ab..86167f859f7 100644
--- a/user/profile/field/checkbox/version.php
+++ b/user/profile/field/checkbox/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'profilefield_checkbox'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/datetime/version.php b/user/profile/field/datetime/version.php
index 98ef60bd8f6..b41d5c0fc7d 100644
--- a/user/profile/field/datetime/version.php
+++ b/user/profile/field/datetime/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'profilefield_datetime'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/menu/version.php b/user/profile/field/menu/version.php
index 3a6d68a1a05..a2c40eb61d7 100644
--- a/user/profile/field/menu/version.php
+++ b/user/profile/field/menu/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'profilefield_menu'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/text/version.php b/user/profile/field/text/version.php
index 062ea733f97..4066efa6e79 100644
--- a/user/profile/field/text/version.php
+++ b/user/profile/field/text/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'profilefield_text'; // Full name of the plugin (used for diagnostics)
diff --git a/user/profile/field/textarea/version.php b/user/profile/field/textarea/version.php
index fa00c40a391..18da5fe2343 100644
--- a/user/profile/field/textarea/version.php
+++ b/user/profile/field/textarea/version.php
@@ -24,6 +24,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'profilefield_textarea'; // Full name of the plugin (used for diagnostics)
diff --git a/version.php b/version.php
index fa2dc673fa9..ed782928b81 100644
--- a/version.php
+++ b/version.php
@@ -29,7 +29,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$version  = 2017050500.02;              // YYYYMMDD      = weekly release date of this DEV branch.
+$version  = 2017050800.00;              // YYYYMMDD      = weekly release date of this DEV branch.
                                         //         RR    = release increments - 00 in DEV branches.
                                         //           .XX = incremental changes.
 
diff --git a/webservice/rest/version.php b/webservice/rest/version.php
index d912b8cac8b..2475c8e41ca 100644
--- a/webservice/rest/version.php
+++ b/webservice/rest/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'webservice_rest'; // Full name of the plugin (used for diagnostics)
diff --git a/webservice/soap/version.php b/webservice/soap/version.php
index fc08726aec3..8a12a18acef 100644
--- a/webservice/soap/version.php
+++ b/webservice/soap/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'webservice_soap'; // Full name of the plugin (used for diagnostics)
diff --git a/webservice/xmlrpc/version.php b/webservice/xmlrpc/version.php
index f683ef73883..0a2800486c1 100644
--- a/webservice/xmlrpc/version.php
+++ b/webservice/xmlrpc/version.php
@@ -25,6 +25,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2016120500;        // The current plugin version (Date: YYYYMMDDXX)
-$plugin->requires  = 2016112900;        // Requires this Moodle version
+$plugin->version   = 2017051500;        // The current plugin version (Date: YYYYMMDDXX)
+$plugin->requires  = 2017050500;        // Requires this Moodle version
 $plugin->component = 'webservice_xmlrpc'; // Full name of the plugin (used for diagnostics)