This task follows up on T199657: Convert log-show-hide-{$type} messages to logeventslist-{$type}-log. The following extensions have kept the old log-show-hide-[type] messages to be compatible with MediaWiki 1.31 LTS. These messages can be safely removed after the 1.31's end-of-life in June 2021.
- SemanticMediaWiki
- Comments
- MediawikiChat
- ViewProtect
- BlueSpiceChecklist
- BlueSpiceNamespaceManager
- BlueSpicePageAccess
- BlueSpicePermissionManager
- BlueSpiceGroupManager
- BlueSpicePageAssignments
Also, remove old message check from LogEventsList#getFilterDesc - https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/master/includes/logging/LogEventsList.php#200