* 3.1.x:
[ticket/14968] Use earlier version as written in comment
[ticket/14968] Update docblock and ensure method returns array
[ticket/14968] Display possible upgrade on acp index and update page
[ticket/14968] Add method for retrieving updates on current branch
[ticket/14968] Distinguish between update/upgrade & show upgrade info in ACP index
* marc1706/ticket/14968:
[ticket/14968] Use earlier version as written in comment
[ticket/14968] Update docblock and ensure method returns array
[ticket/14968] Display possible upgrade on acp index and update page
[ticket/14968] Add method for retrieving updates on current branch
[ticket/14901] Remove notice for extension without version check
* Derky/ticket/14901:
[ticket/14901] Remove notice for extension without version check
[ticket/9590] Submit permissions form in chunks -- Rhea version
* marc1706/ticket/9590-rhea:
[ticket/9590] Update permissions with correct permission role
[ticket/9590] Correctly update submit size and replace all forum_id[]
[ticket/9590] Further deduplicate code for form data
[ticket/9590] Preserve selected forums after previous page redirect
[ticket/9590] Support ajax submit of permissions for specific forums
[ticket/9590] Correctly set roles and refresh page using POST
[ticket/9590] Submit permissions form in chunks when using "Apply all"
Display a warning in the ACP if the version constant (files)
does not match the phpbb_config version
(often indicating that the database updates hasn't been run)
PHPBB3-13716
[ticket/14272] Use html5 valid input elements
* marc1706/ticket/14272:
[ticket/14272] Allow input of floats for filesize
[ticket/14272] Use input type number instead of text in avatars
[ticket/14272] Assign min and max values for avatar driver settings
[ticket/14272] Define min and max values for avatar width and height
[ticket/14272] Disable not toggled form elements
[ticket/14272] Make sure phpbb_avatar_manager was defined
[ticket/14272] Remove useless check
[ticket/14272] Fix invalid or missing min/max settings
[ticket/14272] Assign min/max for all allowed types
[ticket/14272] Only use maxlength and size for allowed input elements