Eloy Lafuente (stronk7) 58b56e2395 MDL-71747 upgrade: remove all the < 3.9.0 upgrade steps
This just deletes all the upgrade steps previous to 3.9.0. Some
small adjustments, like tweaking globals can also be applied
when needed.

Also includes an upgrade step to prevent upgrading from any
version < 2020061500 (v3.9.0) as anti-cheating measure.

The next commits will proceed to deprecate / remove functions
that were exclusively (usually belonging to upgradelib) being
used by those, now removed, upgrade steps. This is the list
of code to remove and document in upgrade.txt files:

  - upgrade_analytics_fix_contextids_defaults()
  - upgrade_convert_hub_config_site_param_names()
  - upgrade_rename_prediction_actions_useful_incorrectly_flagged()
  - \mod_forum\task\refresh_forum_post_counts adhoc task.

And these is the code that has NOT been removed
because it may be needed later (no matter there aren't uses now):

  - \core_search\manager::clean_up_non_existing_area(), used by
  - \core\task\clean_up_deleted_search_area_task adhoc task
2022-07-07 19:16:37 +02:00
..

This file is part of Moodle - http://moodle.org/

Moodle is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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Moodle is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

copyright 2009 Petr Skoda (http://skodak.org)
license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later


IMS CP module
=============

IMS CP module is a successor to the original 'ims' type plugin of Resource module.

TODO:
 * implement a portfolio support (MDL-20074)
 * new backup/restore and old restore migration (MDL-20075)
 * move module CSS into themes (MDL-20067)