Wikimedia extension deployments

This is an (incomplete) log of MediaWiki extension installation and uninstallation events on WMF wikis. The "Wikis" column refers to the most wikis an extension has been enabled on.

Pending

See also https://phabricator.wikimedia.org/T106123 for tracking removals and the wikimedia-extension-setup phabricator project.

Pending removal

Status	Name of extension	Wikis	Issue tracker
Pending removal	ShortUrl	Global (30 wikis)	T107188 (July 2015–…)
Pending removal	OpenStackManager	wikitech.wikimedia.org	T161553 (Mar 2017–…)
Pending removal	DonationInterface	Global (all wikis)	T231474 (Aug 2019–…)
Pending removal	VipsScaler	Global (all wikis)	T290759 (Sep 2021–…)

Pending addition

Status	Name of extension	Wikis	Issue tracker
Pending installation since Mar 2022	Wikistories	???	???
Pending installation since May 2022	SimilarEditors	Global (all wikis)	T306909
Pending installation since Aug 2019	PageNotice	en.wikitionary (or global?)	T61245

2024

Status	Name of extension	Wikis	Issue tracker
Removed	MachineVision	Commons	T352884 (Dec 2023–Mar 2024)
Removed	Listings	Wikivoyage	T253216 (May 2020–Jan 2024)

2023

Status	Name of extension	Wikis	Issue tracker
Added	WikiLambda	wikifunctions.org	T275945 (July 2023)
Removed	GWToolset	Commons	T270911 (Dec 2020–May 2023)
Merged into core	RenameUser	Global (all wikis, but mostly disabled)	T27482 (Oct 2010–Mar 2023)
Merged into core	PoolCounter	Global (all wikis)	T201223 (Dec 2022–Jan 2023)
Removed	DoubleWiki	Wikisources and 4 other wikis	T344544 (Aug–Nov 2023)

2022

Status	Name of extension	Wikis	Issue tracker
Removed	CongressLookup	Meta-Wiki	T312894 (Sept 2018–July 2022)
Removed	CodeReview	mediawiki.org	T116948 (Oct 2015–May 2022)
Removed	LocalisationUpdate	Global (all wikis, but disabled)	T158360 (Apr 2021–May 2022)
Removed	DynamicSidebar	wikitech.wikimedia.org	T304006 (Mar 2022)
Removed	UserMerge	Global (most wikis)	T216089 (Feb 2019–Jan 2022)

2021

Status	Name of extension	Wikis	Issue tracker
Added	GlobalWatchlist	meta.wikimedia.org	T260862
Removed	GettingStarted	Wikipedia	T235752 (Oct 2019–Oct 2021)
Removed	Jade	(Beta Cluster)	T281418 (Apr 2021)

2020

Status	Name of extension	Wikis	Issue tracker
Added	EventStreamConfig	Global (all wikis)	T242122
Added	MediaModeration	Global (all wikis)	T247943
Added	IPInfo	(Beta Cluster)	T260599
Added	GlobalWatchlist	(Beta Cluster)	T268181
Removed	EUCopyrightCampaign	fixcopyright.wikimedia.org	T203299 / T203899
Removed	EUCopyrightCampaignSkin	fixcopyright.wikimedia.org	T203299 / T203899
Removed	SkinPerPage	fixcopyright.wikimedia.org	T203299 / T203899
Removed	Sentry	(Beta Cluster)	T91649
Removed	ParsoidBatchAPI	Global (all wikis)	T242430
Removed	PerformanceInspector	(Beta Cluster)	T253689
Removed	CollaborationKit	Test Wiki	T254036
Removed	ContributionTracking	Donate Wiki	T255216

2019

Status	Name of extension	Wikis	Issue tracker
Added	DiscussionTools	(Beta Cluster)	T240468, T240470
Added	WebAuthn	Global (all wikis)	T227242
Added	MachineVision	Commons	T227348, T227349
Added	WikibaseLexemeCirrusSearch	Wikidata, Commons	T216206
Added	EntitySchema	Wikidata	T221650
Added	Wikisource	Wikisource	T210174
Removed	WikibaseQuality	Wikidata	T208499
Removed	ZeroBanner	Wikipedia	T187716
Removed	ZeroPortal	zero.wikimedia.og	T187716

2018

Status	Name of extension	Wikis	Issue tracker
Added	GlobalPreferences	Global (all wikis)	T184121
Added	WikibaseLexeme	Wikidata	T168260
Added	WikibaseMediaInfo	commons.wikimedia.org	T180981
Added	TemplateWizard	(test wikis, to be expanded)	T202545
Added	EUCopyrightCampaign	fixcopyright.wikimedia.org	T203299 / T203899
Added	EUCopyrightCampaignSkin	fixcopyright.wikimedia.org	T203299 / T203899
Added	SkinPerPage	fixcopyright.wikimedia.org	T203299 / T203899
Added	GrowthExperiments	Wikipedia	T206365
Added	Jade	(Beta Cluster)	T176333
Removed	CleanChanges	(nowhere)	T186859
Removed	UnicodeConverter	test.wikipedia.org	T195941
Removed	MwEmbedSupport	Global (all wikis)	T197918
Removed	DisableAccount	(private wikis)	T106067
Removed	Education Program	Wikipedia	T125618
Removed	RelatedSites	Wikivoyage	T128326
Removed	Petition	foundation.wikimedia.org	T208081
Removed	ParserMigration	Global (all wikis)	c/478726

2017

Status	Name of extension	Wikis	Issue tracker
Added	Linter
Added	TwoColConflict
Added	Dashiki	meta.wikimedia.org
Added	InterwikiSorting
Added	PageViewInfo
Added	ParserMigration
Added	Cognate
Added	LoginNotify
Added	Newsletter	mediawiki.org	T110170
Removed	Semantic MediaWiki	wikitech.wikimedia.org	T53642
Removed	Cards	Wikipedia	T167452

2016

Status	Name of extension	Wikis	Issue tracker
Added	EventBus
Added	Capiunto	(test wikis)
Added	Kartographer
Added	UrlShortener
Added	UploadsLink
Added	OATHAuth
Added	ORES
Added	RevisionSlider
Added	ElectronPdfService
Added	CollaborationKit	test.wikipedia.org	T138326
Added	PageAssessments	Wikipedia	T120219
Merged into core	ApiSandbox
Removed	RandomRootPage	Global (all wikis)
Removed	OAIRepository	Global (all wikis)	T70867
Removed	Gather	Wikipedia, Wikivoyage	T128568
Removed	ImageMetrics	Global (public wikis)	T140952
Removed	CustomData	Wikivoyage, and Incubator	T140847
Removed	RestBaseUpdateJobs	Global (all wikis)	T144843
Removed	MoodBar	Wikipedia	T131340

See also

• Commit log for wmf-config/extension-list
• Writing an extension for deployment
• extloc - Where are MediaWiki extensions deployed in production?
• API:SiteInfo extension information