Deployments

Notes:

• Ask for a little more time than what you think you'll need for deployment and testing; you never know what issues may come up and slow you down.
  • Generally, we have found one hour to be a good size for most things.
• Deployment windows are 'pinned' to the time in San Francisco and thus the UTC time will change due to the United States observance of Daylight Savings Time as appropriate.
• SWAT deploys are for pushing out simple and low-risk changes (as assessed by you, SWAT team, and the Release Manager). They happen at:
  • 06:00, 11:00 and 16:00 Pacific on Mondays and Thursdays
  • 06:00 and 16:00 Pacific on Tuesdays
  • 06:00, 10:00 and 16:00 Pacific on Wednesdays

For detailed instructions on how to actually deploy code to the Wikimedia servers, see How to deploy code.

Deployments
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This page tracks planned deployments of software to the Wikimedia Foundation servers that host the various Wikimedia projects (Wikipedia, Wiktionary, Wikiversity, Wikimedia Commons, etc.).

Cadence

The Wikimedia Foundation currently follows a one-week deploy cadence. This means that there is one week between updates to any one Wikimedia project site wiki (excluding urgent fixes, of course).

Scheduling

To schedule a deploy window, or if you see a potential conflict with your upcoming deployment, please e-mail Greg Grossmeier.

Inclusion criteria

See the list at Inclusion criteria for the kinds of changes that require scheduling here.

Long running tasks/scripts

While not strictly a deployment, performing long running (>1 hour) tasks (eg: migration scripts) can encounter issues when code is updated while a script is being run. For this reason it is required to add an entry in the calendar for the task with a window that accounts for the anticipated start time and estimated length for the task.

Communicating

• Every major or new feature deployment should be announced on the Wikimedia blog and/or Tech News (use the "user-notice" tag on Phabricator) and/or global on-wiki delivery. For routine and maintenance deployments, listing your change here is enough.
• Changes that are liable to affect site performance or infrastructure should be announced on the ops mailing list. This includes anything that alters caching behavior, introduces cookies, substantially increases the static asset payload, or adds new and complicated query patterns.

Something went wrong‽ (see also Incident response)

• Is there a user-impacting or other severe issue?
  • Communicate this in the #wikimedia-operations ^connect IRC channel.
  • Add the #wikimedia-incident project to any relevant Phabricator task; if appropriate set to UBN! priority.
• What happens next?
  • In case of halting or reverting the weekly train

Near-term

NOTE: You can subscribe to the "WMF Deployments" google calendar by adding <wikimedia.org_rudis09ii2mm5fk4hgdjeh1u64@group.calendar.google.com>. This does not always get one-off windows that are noted below. This wiki page is the canonical deployment schedule and any differences with the google calendar are to be interpreted as the calendar being wrong.

Week of February 4th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, February 04
10:30–11:00 UTC # 02:30–03:00 PST	Wikimedia Portals Update	Jan Drewniak (jan_drewniak)	Weekly window for the portals page: https://www.wikipedia.org/
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Amir Sarabadani (Amir1) [config] 487076 (deploy commands) Populate wmgWikibaseRepoSpecialSiteLinkGroups for commonswiki Lucas Werkmeister (Lucas_WMDE) [config] 477522 (deploy commands) Fix Wikidata base URI in client config Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–18:30 UTC # 10:00–10:30 PST	Wikidata Query Service weekly deploy	Guillaume (gehel), Mathew (onimisionipe)	Deploy new GUI
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Daimona Eaytoy (Daimona) Done [config] 423945 (deploy commands) Enable $wgAbuseFilterRuntimeProfile on every wiki Urbanecm Done [config] 487907 (deploy commands) Milestone logo for atjwiki Requesting Developer (irc-nickname) Gerrit link to backport or config change
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / Citoid / Mobileapps / ORES / …	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, Mobileapps deployments
22:00–00:00 UTC # 14:00–16:00 PST	Weekly Security deployment window	Brian (bawolff), Sam (Reedy)	Held deployment window for Security-team related deploys.
Tuesday, February 05
00:00–01:00 UTC # (Mon) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	MaxSem [config] 486405 (deploy commands) Set confirmed permissions after extensions are loaded [config] 486422 (deploy commands) Remove explicit right grants for group 'confirmed' Requesting Developer (irc-nickname) Gerrit link to backport or config change
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Tim Eulitz (tim_WMDE) [config] 487861 (deploy commands) Disable confirmation prompt on rollback by default
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Mukunda (twentyafterfour)	1.33 schedule group0 1.33.0-wmf.14>1.33.0-wmf.16 group1 1.33.0-wmf.14 group2 1.33.0-wmf.14 N Temporarily derailed group0 to 1.33.0-wmf.16 Blockers: task T206670
Wednesday, February 06
00:00–01:00 UTC # (Tue) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	David Lynch (kemayo) [wmf.14] 488117 (deploy commands) EditorOverlay: captcha/abusefilter weren't being shown correctly Gergő (tgr) [config] 488070 (deploy commands) Preserve Composer's include paths [config] 487987 (deploy commands) Add PHP version to MediaWiki logs [config] 483339 (deploy commands) Demistify $wmgMonologChannels Logstash debug level behavior Requesting Developer (irc-nickname) Gerrit link to backport or config change
03:45–06:45 UTC # (Tue) 19:45–22:45 PST	ContentTranslation Draft Purge Script Run	Kartik Mistry (kart_)	Fourth manual run of unpublished draft purge script (T203059)
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	David Causse (dcausse) [config] 476273 (deploy commands) [cirrus] Cleanup transitional states Amir Sarabadani (Amir1) [config] 488114 (deploy commands) Use separate DB connection for ID insertions on testwikidatawiki Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Bartosz (MatmaRex) [wmf.16] 488492 (deploy commands) [MobileFrontend] EditorOverlay: Pass constructor of itself to VisualEditorOverlay, not instance [wmf.16] 488494 (deploy commands) [MobileFrontend] VE: Load HTML in parallel with modules Zoranzoki21 [config] 487291 (deploy commands) [config] dblists/s3.dblist: Fix sorting of list of wikis per alphabetical order [config] 486538 (deploy commands) [config] Changed wgImportSources for srwikinews to w:sr instead of no which is unused [config] 486536 (deploy commands) [config] Removed namespace Коментар, added namespace Портал on srwikinews [config] 482548 (deploy commands) [config] Add categories for all Croatian projects at wmgBabelMainCategory [config] 482534 (deploy commands) [config] Add category at wgGettingStartedExcludedCategories for srwiki Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Mukunda (twentyafterfour)	1.33 schedule group0 1.33.0-wmf.16 group1 1.33.0-wmf.14>1.33.0-wmf.16 group2 1.33.0-wmf.14 group1 to 1.33.0-wmf.16 Blockers: task T206670
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / Citoid / Mobileapps / ORES / …	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, Mobileapps deployments
Thursday, February 07
00:00–01:00 UTC # (Wed) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Bartosz (MatmaRex) [wmf.16] 488591 (deploy commands) [MobileFrontend] mobile.init/editor: Don't create loading overlay if we're not going to use it [wmf.16] 488592 (deploy commands) [VisualEditor] ve.ui.MWTransclusionContextItem: Use the right class name in override Gergő (tgr) run mwscript migrateUserGroup.php commonswiki extended-uploader autopatrolled [config] 485487 (deploy commands) Merge the "extended-uploader" and "autopatrolled" user groups on Commons Requesting Developer (irc-nickname) Gerrit link to backport or config change
01:00–02:00 UTC # (Wed) 17:00–18:00 PST	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Amir Sarabadani (Amir1) [config] 488903 (deploy commands) Update interwiki cache to have yuewiktionary instead of zh-yue Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Zppix [config] 487876 (deploy commands) Add throttle rule for edit-a-thon T215069 [config] 487881 (deploy commands) Cleanup throttle from past kostajh [config] 488675 (deploy commands) GrowthExperiments: Enable search for help panel on testwiki [wmf.16] 488988 (deploy commands) Help Panel: Fix iOS scroll bug anomie [wmf.16] 488996 (deploy commands) Fix JsonConfig mw.ext.data.get breakage with PHP7. Smalyshev [wmf.16] 489000 (deploy commands) Fix fatal error in Lexeme search (T215503) Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Mukunda (twentyafterfour)	1.33 schedule group0 1.33.0-wmf.16 group1 1.33.0-wmf.16 group2 1.33.0-wmf.14->1.33.0-wmf.16 group2 to 1.33.0-wmf.16 Blockers: task T206670
Friday, February 08
00:00–01:00 UTC # (Thu) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Erik B (ebernhardson) 488588 (deploy commands) Turn off wbsearchentities AB test Andrew Green (AndyRussG) 483044 (deploy commands) [config] Add right for CentralNotice administrators on Meta; see task T209873 Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of February 11th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, February 11
10:30–11:00 UTC # 02:30–03:00 PST	Wikimedia Portals Update	Jan Drewniak (jan_drewniak)	Weekly window for the portals page: https://www.wikipedia.org/
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–18:30 UTC # 10:00–10:30 PST	Wikidata Query Service weekly deploy	Guillaume (gehel), Mathew (onimisionipe)
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / Citoid / Mobileapps / ORES / …	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, Mobileapps deployments
22:00–00:00 UTC # 14:00–16:00 PST	Weekly Security deployment window	Brian (bawolff), Sam (Reedy)	Held deployment window for Security-team related deploys.
Tuesday, February 12
00:00–01:00 UTC # (Mon) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.16>1.33.0-wmf.17 group1 1.33.0-wmf.16 group2 1.33.0-wmf.16 group0 to 1.33.0-wmf.17 Blockers: task T206671
Wednesday, February 13
00:00–01:00 UTC # (Tue) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.17 group1 1.33.0-wmf.16>1.33.0-wmf.17 group2 1.33.0-wmf.16 group1 to 1.33.0-wmf.17 Blockers: task T206671
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / Citoid / Mobileapps / ORES / …	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, Mobileapps deployments
Thursday, February 14
00:00–01:00 UTC # (Wed) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
01:00–02:00 UTC # (Wed) 17:00–18:00 PST	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.17 group1 1.33.0-wmf.17 group2 1.33.0-wmf.16->1.33.0-wmf.17 group2 to 1.33.0-wmf.17 Blockers: task T206671
Friday, February 15
00:00–01:00 UTC # (Thu) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of February 18th

• Week of:
  • Monday Feb 18: US Holiday, no deploys

By day

Time	Component	Deployer	Changes
Tuesday, February 19
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.17>1.33.0-wmf.18 group1 1.33.0-wmf.17 group2 1.33.0-wmf.17 group0 to 1.33.0-wmf.18 Blockers: task T206672
Wednesday, February 20
00:00–01:00 UTC # (Tue) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.18 group1 1.33.0-wmf.17>1.33.0-wmf.18 group2 1.33.0-wmf.17 group1 to 1.33.0-wmf.18 Blockers: task T206672
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / Citoid / Mobileapps / ORES / …	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, Mobileapps deployments
Thursday, February 21
00:00–01:00 UTC # (Wed) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
01:00–02:00 UTC # (Wed) 17:00–18:00 PST	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.18 group1 1.33.0-wmf.18 group2 1.33.0-wmf.17->1.33.0-wmf.18 group2 to 1.33.0-wmf.18 Blockers: task T206672
Friday, February 22
00:00–01:00 UTC # (Thu) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of February 25th

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, February 25
10:30–11:00 UTC # 02:30–03:00 PST	Wikimedia Portals Update	Jan Drewniak (jan_drewniak)	Weekly window for the portals page: https://www.wikipedia.org/
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–18:30 UTC # 10:00–10:30 PST	Wikidata Query Service weekly deploy	Guillaume (gehel), Mathew (onimisionipe)
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / Citoid / Mobileapps / ORES / …	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, Mobileapps deployments
22:00–00:00 UTC # 14:00–16:00 PST	Weekly Security deployment window	Brian (bawolff), Sam (Reedy)	Held deployment window for Security-team related deploys.
Tuesday, February 26
00:00–01:00 UTC # (Mon) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.18>1.33.0-wmf.19 group1 1.33.0-wmf.18 group2 1.33.0-wmf.18 group0 to 1.33.0-wmf.19 Blockers: task T206673
Wednesday, February 27
00:00–01:00 UTC # (Tue) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–20:00 UTC # 11:00–12:00 PST	Pre MediaWiki train sanity break		No deploys
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.19 group1 1.33.0-wmf.18>1.33.0-wmf.19 group2 1.33.0-wmf.18 group1 to 1.33.0-wmf.19 Blockers: task T206673
21:00–22:00 UTC # 13:00–14:00 PST	Services – Parsoid / Citoid / Mobileapps / ORES / …	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, Mobileapps deployments
Thursday, February 28
00:00–01:00 UTC # (Wed) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
01:00–02:00 UTC # (Wed) 17:00–18:00 PST	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
12:00–13:00 UTC # 04:00–05:00 PST	European Mid-day SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
13:00–14:00 UTC # 05:00–06:00 PST	Pre MediaWiki train sanity break		No deploys
14:00–16:00 UTC # 06:00–08:00 PST	MediaWiki train - European version		See the America's version.
17:00–18:00 UTC # 09:00–10:00 PST	Puppet SWAT (Max 6 patches)	Filippo (godog), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 10:00–11:00 PST	Services – Graphoid / Parsoid / Citoid / ORES	C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments
19:00–20:00 UTC # 11:00–12:00 PST	Morning SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–22:00 UTC # 12:00–14:00 PST	MediaWiki train - Americas version	Tyler (thcipriani)	1.33 schedule group0 1.33.0-wmf.19 group1 1.33.0-wmf.19 group2 1.33.0-wmf.18->1.33.0-wmf.19 group2 to 1.33.0-wmf.19 Blockers: task T206673
Friday, March 01
00:00–01:00 UTC # (Thu) 16:00–17:00 PST	Evening SWAT (Max 6 patches)	addshore, Antoine (hashar), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), Tyler (thcipriani), Niharika (Niharika), or Željko (zeljkof)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Past deployments

• /Archive