I've noticed that we have a tons of INFO messages in Kibana for deprecated calls (**~14.5M/24h, ~10k/min**). Most of them were deprecated in MW 1.29 but there are older too, up to MW 1.22.
This aim to be the parent task, I'm reporting here below the list gathered from the last 24h. I guess that one task each will be the easiest way to fix them.
| **Logged message** | **Count** (last 24h) |
| `Use of ChangesListSpecialPageFilters hook (used in WikimediaEventsHooks::onChangesListSpecialPageFilters) was deprecated in MediaWiki 1.29. [Called from ChangesListSpecialPage::getCustomFilters in /srv/mediawiki/php-1.29.0-wmf.19/includes/specialpage/Chan` | 4584461 |
| `Use of EditPageBeforeEditChecks hook (used in \Wikibase\ClientHooks::onEditAction) was deprecated in MediaWiki 1.29. [Called from EditPage::getCheckboxes in /srv/mediawiki/php-1.29.0-wmf.19/includes/EditPage.php at line 4118]` | 3562400 |
| `Use of ChangesListSpecialPageFilters hook (used in FlaggedRevsUIHooks::addHideReviewedFilter) was deprecated in MediaWiki 1.29. [Called from ChangesListSpecialPage::getCustomFilters in /srv/mediawiki/php-1.29.0-wmf.19/includes/specialpage/ChangesListSpeci` | 2465062 |
| `Use of SpecialRecentChangesQuery hook (used in FlaggedRevsUIHooks::modifyRecentChangesQuery) was deprecated in MediaWiki 1.23. [Called from SpecialRecentChanges::runMainQueryHook in /srv/mediawiki/php-1.29.0-wmf.19/includes/specials/SpecialRecentchanges.p` | 1973682 |
| `Use of ChangesListSpecialPageFilters hook (used in WikimediaEventsHooks::onChangesListSpecialPageFilters) was deprecated in MediaWiki 1.29. [Called from ChangesListSpecialPage::getCustomFilters in /srv/mediawiki/php-1.29.0-wmf.20/includes/specialpage/Chan` | 1033244 |
| `Use of EditPageBeforeEditChecks hook (used in \Wikibase\ClientHooks::onEditAction) was deprecated in MediaWiki 1.29. [Called from EditPage::getCheckboxes in /srv/mediawiki/php-1.29.0-wmf.20/includes/EditPage.php at line 4118]` | 421124 |
| `Use of EditPageBeforeEditChecks hook (used in LqtHooks::editCheckBoxes) was deprecated in MediaWiki 1.29. [Called from EditPage::getCheckboxes in /srv/mediawiki/php-1.29.0-wmf.20/includes/EditPage.php at line 4118]` | 155766 |
| `Use of SpecialWatchlistQuery hook (used in FlaggedRevsUIHooks::modifyChangesListQuery) was deprecated in MediaWiki 1.23. [Called from SpecialWatchlist::runMainQueryHook in /srv/mediawiki/php-1.29.0-wmf.19/includes/specials/SpecialWatchlist.php at line 371` | 137717 |
| `Use of ChangesListSpecialPageFilters hook (used in FlaggedRevsUIHooks::addHideReviewedFilter) was deprecated in MediaWiki 1.29. [Called from ChangesListSpecialPage::getCustomFilters in /srv/mediawiki/php-1.29.0-wmf.20/includes/specialpage/ChangesListSpeci` | 88662 |
| `Use of SpecialRecentChangesQuery hook (used in FlaggedRevsUIHooks::modifyRecentChangesQuery) was deprecated in MediaWiki 1.23. [Called from SpecialRecentChanges::runMainQueryHook in /srv/mediawiki/php-1.29.0-wmf.20/includes/specials/SpecialRecentchanges.p` | 82742 |
| `Use of wfSetupSession was deprecated in MediaWiki 1.27. [Called from CollectionSession::startSession in /srv/mediawiki/php-1.29.0-wmf.19/extensions/Collection/Collection.session.php at line 38]` | 66857 |
| `Use of EditPageBeforeEditChecks hook (used in LqtHooks::editCheckBoxes) was deprecated in MediaWiki 1.29. [Called from EditPage::getCheckboxes in /srv/mediawiki/php-1.29.0-wmf.19/includes/EditPage.php at line 4118]` | 33255 |
| `Use of SyntaxHighlight_GeSHi::prepare is deprecated. [Called from ScribuntoContent::fillParserOutput in /srv/mediawiki/php-1.29.0-wmf.19/extensions/Scribunto/common/ScribuntoContent.php at line 128]` | 13603 |
| `Use of SyntaxHighlight_GeSHi::buildHeadItem is deprecated. [Called from ScribuntoContent::fillParserOutput in /srv/mediawiki/php-1.29.0-wmf.19/extensions/Scribunto/common/ScribuntoContent.php at line 141]` | 13599 |
| `Use of wfSetupSession was deprecated in MediaWiki 1.27. [Called from CollectionSession::startSession in /srv/mediawiki/php-1.29.0-wmf.20/extensions/Collection/Collection.session.php at line 38]` | 9372 |
| `Use of User::getGroupName was deprecated in MediaWiki 1.29. [Called from Closure$SpecialCentralAuth::getInfoFields in /srv/mediawiki/php-1.29.0-wmf.19/extensions/CentralAuth/includes/specials/SpecialCentralAuth.php at line 350]` | 7041 |
| `Use of User::getGroupName was deprecated in MediaWiki 1.29. [Called from Closure$SpecialCentralAuth::getInfoFields in /srv/mediawiki/php-1.29.0-wmf.20/extensions/CentralAuth/includes/specials/SpecialCentralAuth.php at line 350]` | 4112 |
| `Use of ExtractThumbParameters was deprecated in MediaWiki 1.22. [Called from wfStreamThumb in /srv/mediawiki/php-1.29.0-wmf.20/thumb.php at line 175]` | 4048 |
| `Use of Revision::getRawUser was deprecated in MediaWiki 1.25. [Called from FlaggedRevsHooks::incrementReverts in /srv/mediawiki/php-1.29.0-wmf.19/extensions/FlaggedRevs/backend/FlaggedRevs.hooks.php at line 702]` | 2911 |
| `Use of ExtractThumbParameters was deprecated in MediaWiki 1.22. [Called from wfStreamThumb in /srv/mediawiki/php-1.29.0-wmf.19/thumb.php at line 175]` | 2669 |
| `Use of User::getGroupName was deprecated in MediaWiki 1.29. [Called from GlobalUsersPager::getAllGroups in /srv/mediawiki/php-1.29.0-wmf.20/extensions/CentralAuth/includes/specials/SpecialGlobalUsers.php at line 275]` | 1993 |
| `Use of User::getGroupName was deprecated in MediaWiki 1.29. [Called from GlobalUsersPager::getAllGroups in /srv/mediawiki/php-1.29.0-wmf.19/extensions/CentralAuth/includes/specials/SpecialGlobalUsers.php at line 275]` | 1600 |
| `Use of Revision::getRawUserText was deprecated in MediaWiki 1.25. [Called from FlaggablePageView::addToDiffView in /srv/mediawiki/php-1.29.0-wmf.19/extensions/FlaggedRevs/frontend/FlaggablePageView.php at line 1498]` | 1127 |
| `Use of wfSetupSession was deprecated in MediaWiki 1.27. [Called from AbuseFilter::executeFilterActions in /srv/mediawiki/php-1.29.0-wmf.19/extensions/AbuseFilter/includes/AbuseFilter.class.php at line 796]` | 1114 |
| `Use of User::getGroupMember was deprecated in MediaWiki 1.29. [Called from SpecialGlobalGroupPermissions::buildGroupView in /srv/mediawiki/php-1.29.0-wmf.19/extensions/CentralAuth/includes/specials/SpecialGlobalGroupPermissions.php at line 249]` | 686 |
| `Use of User::getGroupName was deprecated in MediaWiki 1.29. [Called from SpecialGlobalGroupPermissions::buildGroupView in /srv/mediawiki/php-1.29.0-wmf.19/extensions/CentralAuth/includes/specials/SpecialGlobalGroupPermissions.php at line 248]` | 686 |
| `Use of User::getGroupMember was deprecated in MediaWiki 1.29. [Called from GlobalUsersPager::getUserGroups in /srv/mediawiki/php-1.29.0-wmf.19/extensions/CentralAuth/includes/specials/SpecialGlobalUsers.php at line 259]` | 664 |
| `Use of User::makeGroupLinkWiki was deprecated in MediaWiki 1.29. [Called from GlobalUsersPager::getUserGroups in /srv/mediawiki/php-1.29.0-wmf.19/extensions/CentralAuth/includes/specials/SpecialGlobalUsers.php at line 260]` | 663 |
| `Use of User::getGroupMember was deprecated in MediaWiki 1.29. [Called from GlobalUsersPager::getUserGroups in /srv/mediawiki/php-1.29.0-wmf.20/extensions/CentralAuth/includes/specials/SpecialGlobalUsers.php at line 259]` | 539 |
| `Use of User::makeGroupLinkWiki was deprecated in MediaWiki 1.29. [Called from GlobalUsersPager::getUserGroups in /srv/mediawiki/php-1.29.0-wmf.20/extensions/CentralAuth/includes/specials/SpecialGlobalUsers.php at line 260]` | 539 |
| `Use of User::makeGroupLinkWiki was deprecated in MediaWiki 1.29. [Called from SpecialGlobalGroupPermissions::getGlobalGroupsTable in /srv/mediawiki/php-1.29.0-wmf.20/extensions/CentralAuth/includes/specials/SpecialGlobalGroupPermissions.php at line 133]` | 521 |
| `Use of Revision::getRawUser was deprecated in MediaWiki 1.25. [Called from RevisionReviewForm::doSubmit in /srv/mediawiki/php-1.29.0-wmf.19/extensions/FlaggedRevs/business/RevisionReviewForm.php at line 384]` | 509 |
| `Use of User::getGroupMember was deprecated in MediaWiki 1.29. [Called from SpecialGlobalGroupPermissions::buildGroupView in /srv/mediawiki/php-1.29.0-wmf.20/extensions/CentralAuth/includes/specials/SpecialGlobalGroupPermissions.php at line 249]` | 491 |
| `Use of User::getGroupName was deprecated in MediaWiki 1.29. [Called from SpecialGlobalGroupPermissions::buildGroupView in /srv/mediawiki/php-1.29.0-wmf.20/extensions/CentralAuth/includes/specials/SpecialGlobalGroupPermissions.php at line 248]` | 491 |
| `Use of SpecialWatchlistQuery hook (used in FlaggedRevsUIHooks::modifyChangesListQuery) was deprecated in MediaWiki 1.23. [Called from SpecialWatchlist::runMainQueryHook in /srv/mediawiki/php-1.29.0-wmf.20/includes/specials/SpecialWatchlist.php at line 371` | 389 |
| `Use of User::makeGroupLinkWiki was deprecated in MediaWiki 1.29. [Called from SpecialGlobalGroupPermissions::getGlobalGroupsTable in /srv/mediawiki/php-1.29.0-wmf.19/extensions/CentralAuth/includes/specials/SpecialGlobalGroupPermissions.php at line 133]` | 358 |
| `Use of wfSetupSession was deprecated in MediaWiki 1.27. [Called from AbuseFilter::executeFilterActions in /srv/mediawiki/php-1.29.0-wmf.20/extensions/AbuseFilter/includes/AbuseFilter.class.php at line 796]` | 117 |