Deployments

Some notes about the deployment windows

• It is good to ask for a little more time than what you think you'll need to do all of the deployment and testing; you never know what issues will come up and slow you down.
  • Generally, we have found one hour windows 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 happen thrice daily (06:00, 11:00 and 16:00 Pacific) and are for pushing out simple, quick, and low risk changes (as assessed by you, members of the SWAT team, and the Release Manager).

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

This page tracks planned deployments of software to the Wikimedia Foundation servers that host the various Wikimedia project wikis (Wikipedias, Wiktionaries, Wikiversities, 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.

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 May 8th

• Week of:
  • task T163548: Drop index on wb_terms on s5 wikidata
  • task T162539: Adding term_full_entity_id column to wb_terms table on s5 wikidata
  • task T163190: Run pt-table-checksum on s7
  • task T162611: Alter table revision on s2
  • task T162302: Add archive index to wikis

By day

Time	Component	Deployer	Changes
Monday, May 08
05:00–07:00 UTC # (Sun) 22:00–00:00 PDT	Cleaning ores_classification table (phab:T159753)	Amir Sarabadani (Amir1)	Running a maintenance script to clean ores_classificiation table on enwiki.
11:00–12:00 UTC # 04:00–05:00 PDT	Using redis in dispatching changes in Wikibase	Amir Sarabadani (Amir1)	Deploying 347395 (deploy commands)
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Urbanecm [config] 351385 (deploy commands) Allow new page patroll for autoconfirmed users on bnwiki [config] 351382 (deploy commands) Allow page move only autopatrolled at hiwiki [config] 352250 (deploy commands) Create Autor and Portal namespaces on Spanish Wikisource Jdlrobson [config] 351664 (deploy commands) Wikivoyage should show related pages in footer of skin [config] 351166 (deploy commands) Correction to config definition [config] 352547 (deploy commands) Add Bengali logo to mobile site Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–17:30 UTC # 10:00–10:30 PDT	Weekly Wikidata query service deployment window	Guillaume (gehel)	Deploy new GUI
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	kaldari [config] 350090 (deploy commands) - Enable cookie blocking on all remaining production wikis abian [config] 350697 (deploy commands) - Fix color indexing in the Wikidata logo to match style guide RoanKattouw [config] 351891 (deploy commands) - Enable Flow beta feature on cawikiquote [config] 352297 (deploy commands) - Tweak ORES thresholds on enwiki Sam Smith (phuedx) [1.29.0-wmf.21] 352554 (deploy commands) Remove isLoggingEnabled with Null Object pattern [1.29.0-wmf.21] 352555 (deploy commands) Track and discard duplicate enqueued events Gilles [1.29.0-wmf.21] 352546 (deploy commands) Backport first half of mobile logo preload bugfix to temporarily disable logo preloading everywhere and confirm its effect on performance SMalyshev [config] 352617 (deploy commands) Make wikidata fields config apply to test wikidata too James_F [wmf.21] 351893 (deploy commands) Export publish-short message for mobile [wmf.21] 351527 (deploy commands) Follow-up 57a06a6: Use the same attribute name on read and on write Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–20:00 UTC # 12:00–13:00 PDT	Striker	bd808	Tool Labs membership application and processing in Striker
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
21:00–23:00 UTC # 14:00–16:00 PDT	Weekly Security deployment window	Darian (dapatrick), Brian (bawolff), Sam (Reedy)	Held deployment window for Security-team related deploys.
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, May 09
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Kartik Mistry (kart_) [1.29.0-wmf.21] 351835 (deploy commands) Fix the container calculation for template editor Urbanecm [config] 351385 (deploy commands) Allow new page patroll for autoconfirmed users on bnwiki [config] 351382 (deploy commands) Allow page move only autopatrolled at hiwiki [config] 352250 (deploy commands) Create Autor and Portal namespaces on Spanish Wikisource Amir Sarabadani (Amir1) [config] 352795 (deploy commands) Enable sending Wikidata notification on Wikivoyage reedy [config] 348295 (deploy commands) wfLoadExtension( 'ZeroBanner' ) [config] 348296 (deploy commands) PageTriage to extension.json in extension-list addshore [1.29.0-wmf.21] 352817 (deploy commands) TwoColConflict BACKPORTS from master [config] 350847 (deploy commands) wmgUseTwoColConflict true for all wikis Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.30 schedule group0 1.29.0-wmf.21->1.30.0-wmf.1 group1 1.29.0-wmf.21 group2 1.29.0-wmf.21 group0 to 1.30.0-wmf.1 test wikis and mediawiki.org Blockers: task T162954
22:00–23:00 UTC # 15:00–16:00 PDT	Undeploy Semantic* from wikitech wikis	bd808, Reedy	[config] 352722 (deploy commands) Undeploy Semantic* from wikitech wikis (task T53642)
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	RoanKattouw [config] 350488 (deploy commands) Enable ORES on fiwiki [config] 347045 (deploy commands) Enable RCFilters beta feature on all remaining wikis Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, May 10
05:00–08:00 UTC # (Tue) 22:00–01:00 PDT	Cleaning ores_classification table (phab:T159753)	Amir Sarabadani (Amir1)	Running a maintenance script to clean ores_classificiation table on enwiki.
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Sfic [config] 352873 (deploy commands) Import sources on dty.wikipedia Jdlrobson [config] 353011 (deploy commands) Disable page previews beta features on various projects [config] 353012 (deploy commands) Add new Arabic Wikipedia logo [config] 351922 (deploy commands) Clean up inappropriate usages of wmg Sam Smith (phuedx) [wmf/1.30.0-wmf.1] 353038 (deploy commands) eventLogging: Discard events with duplicate tokens gilles [wmf/1.30.0-wmf.1] 353042 (deploy commands) Store original media dimensions as additional header Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Smalyshev [wmf/1.30.0-wmf.1] 353106 (deploy commands) Fix index usage on archive indexing Krinkle [wmf.1] 353147 (deploy commands) Fix styles queue violation for "ext.codereview.local" [wmf.1] 350899 (deploy commands) Update interwiki map addshore [wmf.21] 353090 (deploy commands) TwoColConflict - Add "oojs-ui" dep to ext.TwoColConflict.filterOptionsJs [wmf.1] 353089 (deploy commands) TwoColConflict - Add "oojs-ui" dep to ext.TwoColConflict.filterOptionsJs [config] 352569 (deploy commands) Put Cognate in write mode for all wiktionaries gilles [wmf.1] 353112 (deploy commands) X-Content-Dimensions header for videos [wmf.1] 353114 (deploy commands) X-Content-Dimensions header for multipage tiffs [wmf.1] 353113 (deploy commands) X-Content-Dimensions header for PDFs
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.30 schedule group0 1.30.0-wmf.1 group1 1.29.0-wmf.21->1.30.0-wmf.1 group2 1.29.0-wmf.21 group1 to 1.30.0-wmf.1 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T162954
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	RoanKattouw [wmf.1] 353163 (deploy commands) Track RC clicks for all users, not just logged-in users [wmf.21] 353196 (deploy commands) Remove Finnish text from en-gb.json James_F [wmf.21] 353177 (deploy commands) i18n: Tell users they can use ISBNs [wmf.1] 353176 (deploy commands) i18n: Tell users they can use ISBNs SMalyshev [config] 353108 (deploy commands) Enable archive search on select wikis Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, May 11
00:00–01:00 UTC # (Wed) 17:00–18:00 PDT	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Zppix 353059 (deploy commands) [config] Correct alias(es) for eowikisource godog 353244 (deploy commands) [config] Stop prerendering thumbs at 2560/2880 pixels addshore 353249 (deploy commands) [wmf.1] T165005 Cognate - Don't pass ConnectionRefs to ConnectionManager::releaseConnection 350848 (deploy commands) [config] wgRevisionSliderAlternateSlider true everywhere elukey 353247 (deploy commands) [config] Re-enable persistent connection to Redis for jobrunners in labs
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	matt_flaschen [wmf.1] 353211 (deploy commands) RecentChangesClicks: Address minor performance concerns Niharika [config] 351195 (deploy commands) Enable LoginNotify on testwiki Amir Sarabadani (Amir1) [config] 353339 (deploy commands) Enable OOUI in EditPage for fawiki Krinkle [wmf.1] 353335 (deploy commands) Gadgets: Revert "Set group=site"
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	Mukunda (twentyafterfour)	1.30 schedule group0 1.30.0-wmf.1 group1 1.30.0-wmf.1 group2 1.29.0-wmf.21->1.30.0-wmf.1 group2 to 1.30.0-wmf.1 All Wikipedias Blockers: task T162954
21:00–23:00 UTC # 14:00–16:00 PDT	Clean up ores_classification table (again)	Amir Sarabadani (Amir1)	See phab:T159753
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Krinkle [wmf.1] 353343 (deploy commands) TemplateData: Fix styles queue violation warning James_F [wmf.1] 353475 (deploy commands) mw.Upload.Dialog: Define .static.name [config] 353480 (deploy commands) Enable OOUI for EditPage on MW.org mooeypoo [wmf.1] [core] 353479 (deploy commands) Gate option to save RC filters to default false Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of May 15th

• Week of:
  • No MediaWiki train - The Release Engineering team is at a team offsite (and Hackathon) in Vienna, Austria.
  • SWAT Deploys - Don't count on members of the Release Engineering Team to be around at those times (see above). There should be others around and available.

By day

Time	Component	Deployer	Changes
Monday, May 15
08:00–11:00 UTC # 01:00–04:00 PDT	ores_classification clean up party	Amir Sarabadani (Amir1)	See phab:T159753
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Nathaniel Schaaf (schana) [config] 353053 (deploy commands) Enable QuickSurveys for de, he, ja, and ro wikis Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–17:30 UTC # 10:00–10:30 PDT	Weekly Wikidata query service deployment window	Guillaume (gehel)	TBD
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Nathaniel Schaaf (schana) [config] tbd Disable QuickSurveys for de, he, ja, and ro wikis Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
21:00–23:00 UTC # 14:00–16:00 PDT	Weekly Security deployment window	Darian (dapatrick), Brian (bawolff), Sam (Reedy)	Held deployment window for Security-team related deploys.
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, May 16
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, May 17
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, May 18
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Week of May 22nd

• Week of:
  • nothing yet...

By day

Time	Component	Deployer	Changes
Monday, May 22
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–17:30 UTC # 10:00–10:30 PDT	Weekly Wikidata query service deployment window	Guillaume (gehel)	TBD
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
21:00–23:00 UTC # 14:00–16:00 PDT	Weekly Security deployment window	Darian (dapatrick), Brian (bawolff), Sam (Reedy)	Held deployment window for Security-team related deploys.
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Tuesday, May 23
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	TBD (TBD)	1.30 schedule group0 1.30.0-wmf.1->1.30.0-wmf.2 group1 1.30.0-wmf.1 group2 1.30.0-wmf.1 group0 to 1.30.0-wmf.2 test wikis and mediawiki.org Blockers: task T163512
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Wednesday, May 24
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	TBD (TBD)	1.30 schedule group0 1.30.0-wmf.2 group1 1.30.0-wmf.1->1.30.0-wmf.2 group2 1.30.0-wmf.1 group1 to 1.30.0-wmf.2 All non-Wikipedia sites (Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote, Wikiversity, etc) Catalan and Hebrew Wikipedias Blockers: task T163512
20:00–21:00 UTC # 13:00–14:00 PDT	Services – Parsoid / OCG / Citoid / Mobileapps / ORES / …	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Bernd (bearND), Aaron (halfak), Amir (Amir1)	See mw:Parsoid/Deployments, OCG/Deployments, Mobileapps deployments
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
Thursday, May 25
00:00–01:00 UTC # (Wed) 17:00–18:00 PDT	Phabricator update	Mukunda (twentyafterfour)	HOLD: Window to update phabricator.wikimedia.org
13:00–14:00 UTC # 06:00–07:00 PDT	European Mid-day SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
16:00–17:00 UTC # 09:00–10:00 PDT	Puppet SWAT (Max 8 patches)	Filippo (godog), Moritz (moritzm), Giuseppe (_joe_)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
17:00–18:00 UTC # 10:00–11:00 PDT	Services – Graphoid / Parsoid / OCG / Citoid / ORES	Gabriel (gwicke), C.Scott (cscott), Arlo (arlolra), Subbu (subbu), Aaron (halfak), Amir (Amir1)	See Graphoid, mw:Parsoid/Deployments, OCG/Deployments
18:00–19:00 UTC # 11:00–12:00 PDT	Morning SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change
19:00–21:00 UTC # 12:00–14:00 PDT	MediaWiki train	TBD (TBD)	1.30 schedule group0 1.30.0-wmf.2 group1 1.30.0-wmf.2 group2 1.30.0-wmf.1->1.30.0-wmf.2 group2 to 1.30.0-wmf.2 All Wikipedias Blockers: task T163512
23:00–00:00 UTC # 16:00–17:00 PDT	Evening SWAT (Max 8 patches)	addshore, Antoine (hashar), Brad (anomie), Chad (RainbowSprinkles), Katie (aude), Max (MaxSem), Mukunda (twentyafterfour), Roan (RoanKattouw), Sébastien (Dereckson), or Tyler (thcipriani)	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Past deployments

• /Archive