Deployments/Archive/2025/12

Week of December 01

Sunday, November 30

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, December 1

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	MSzwarc-WMF (Msz2001) [1.46.0-wmf.4] 1212584 (Deploy change) Fix mw-userlink class being added too broadly - task T392775 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Marco (mfossati) [config] 1212134 (Deploy change) ReaderExperiments' StickyHeaders stream configuration - task T410533 Bartosz (MatmaRex) [1.46.0-wmf.4] 1212611 (Deploy change) Api: Initialise reference variable - task T411075 [1.46.0-wmf.4] 1213437 (Deploy change) CentralAuthUser: Cache getLocalGroups() - task T410878 Daniel de Souza (danisztls) [config] 1213123 (Deploy change) Deploy 2025 Global Readers Survey (non-enwiki) - task T410918 edsanders (edsanders) [1.46.0-wmf.4] 1213442 (Deploy change) FlowMoveBoardsToSubpages: Add 'title' option for moving a specific board - task T402552 kostajh (kostajh) [config] 1213468 (Deploy change) EventLogging: Register mediawiki.hcaptcha.edit stream - task T406865 [config] 1211295 (Deploy change) Set new $wgRateLimits config for edit attempt log - task T406865 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

16:30–17:00 UTC #
08:30–09:00 PST

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–18:30 UTC #
10:00–10:30 PST

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	C. Scott Ananian (cscott) [config] 1212670 (Deploy change) Deploy Parsoid Read Views to 19 wikis - task T411283 Gergő (tgr) [config] 1213497 (Deploy change) Change the README to Markdown [config] 1213498 (Deploy change) noc: Point links in /conf to Gitiles rather than Differential Bill Pirkle (bpirkle) [config] 1213515 (Deploy change) REST: enable the site.v1 module - task T409516 Erik B (ebernhardson) [config] 1213559 (Deploy change) cirrus: Apply increased near match weight on commonswiki - task T408154 RoanKattouw (RoanKattouw) [1.46.0-wmf.4] 1213562 (Deploy change) Make sure WebAuthnKey::$supportsPasswordless is always initialized - task T411368 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–00:00 UTC #
14:00–16:00 PST

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

00:00–01:00 UTC #
(Mon) 16:00–17:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

03:00–04:00 UTC #
(Mon) 19:00–20:00 PST

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Branch `wmf/1.46.0-wmf.5`

04:00–05:00 UTC #
(Mon) 20:00–21:00 PST

Automatic deployment of of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Deploy `wmf/1.46.0-wmf.5` to testwikis

05:00–06:00 UTC #
(Mon) 21:00–22:00 PST

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

07:00–08:00 UTC #
(Mon) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

07:00–07:30 UTC #
(Mon) 23:00–23:30 PST

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Tuesday, December 2

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	dcausse (dcausse) [config] 1212150 (Deploy change) cirrus: enable georgian transliteration second try profile - task T408737 Requesting Developer (irc-nickname) Gerrit link to backport or config change

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-0 Version

Deployer

Antoine (hashar), Jaime (jnuche)

Changes

1.46 schedule

group0	1.46.0-wmf.4->1.46.0-wmf.5
group1	1.46.0-wmf.4
group2	1.46.0-wmf.4

group0 to 1.46.0-wmf.5
Blockers: task T408275

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
05:00–06:00 PST

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Michael Grosse (dev @ WMF Growth team) (MichaelG_WMF) [config] 1208357 (Deploy change) Growth: Enable Revise Tone feature on pilot wikis - task T409606 xSavitar (xSavitar) [1.46.0-wmf.4] 1214041 (Deploy change) user: Mark users created with User::addToDatabase() as primary - task T410652 Martin Urbanec (urbanecm) [config] 1213988 (Deploy change) [Growth] Enable Add Link for 3 wikis - task T407818 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–15:30 UTC #
07:00–07:30 PST

Metrics Platform Experimentation Lab Window
Deployer	Experimentation Platform Team
Changes	Deployment of Metrics Platform Experimentation Lab (fka MPIC)

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

16:00–17:00 UTC #
08:00–09:00 PST

SRE Collaboration Services office hours
Deployer	Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante), Arnaud (arnaudb)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Pppery (Pppery) https://gerrit.wikimedia.org/r/c/operations/puppet/+/1208442 Requesting Developer (irc-nickname) Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	katherine_g (katherine_g) [config] 1207932 (Deploy change) Enable revertrisk filters in thwiki - task T409438 Daniel de Souza (danisztls) [config] 1213123 (Deploy change) Deploy 2025 Global Readers Survey (non-enwiki) - task T410918 [config] 1214126 (Deploy change) Undeploy experiment for 2025 Global Readers Survey - task T410696 Bartosz (MatmaRex) [1.46.0-wmf.4] 1214146 (Deploy change) CentralAuthUser: Add debugging information for T385310 - task T385310 [1.46.0-wmf.5] 1214147 (Deploy change) CentralAuthUser: Add debugging information for T385310 - task T385310 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Tue) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, December 3

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-0 Version

Deployer

Antoine (hashar), Jaime (jnuche)

Changes

1.46 schedule

group0	1.46.0-wmf.5
group1	1.46.0-wmf.4->1.46.0-wmf.5
group2	1.46.0-wmf.4

group1 to 1.46.0-wmf.5
Blockers: task T408275

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
04:00–05:00 PST

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	stephanebisson (stephanebisson) [1.46.0-wmf.5] 1214036 (Deploy change) CX3 Build 1.0.0+20251201 - task T408842 task T408844 edsanders (edsanders) [config] 1213501 (Deploy change) Set Flow to read-only everywhere - task T402552 [config] 1164178 (Deploy change) Remove wgVisualEditorEditCheckSingleCheckMode [config] 1212161 (Deploy change) DiscussionTools: cleanup unused config Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
07:00–08:00 PST

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	aude (aude) [config] 1208380 (Deploy change) [Legal Footer] Create config for adding legal footer - task T410163 Daniel de Souza (danisztls) [config] 1214494 (Deploy change) Increase coverage of 2025 Global Readers Survey (non-enwiki) - task T410918 maryum (maryum) [config] 1213585 (Deploy change) OATHAuth: Expand 2FA to all users - task T399664 xSavitar (xSavitar) [1.46.0-wmf.4] 1214620 (Deploy change) User: Log where the data was loaded when CAS update failed - task T410652 [1.46.0-wmf.5] 1214621 (Deploy change) User: Log where the data was loaded when CAS update failed - task T410652 AaronSchulz (AaronSchulz) [config] 1214142 (Deploy change) Update Math API title and project-specific /math/ endpoint stability policy - task T411517 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

23:00–00:00 UTC #
15:00–16:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Wed) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

07:00–07:30 UTC #
(Wed) 23:00–23:30 PST

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Thursday, December 4

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-0 Version

Deployer

Antoine (hashar), Jaime (jnuche)

Changes

1.46 schedule

group0	1.46.0-wmf.5
group1	1.46.0-wmf.5
group2	1.46.0-wmf.4->1.46.0-wmf.5

group2 to 1.46.0-wmf.5
Blockers: task T408275

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
05:00–06:00 PST

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Zoranzoki21 (Kizule) [config] 1215060 (Deploy change) Add Serbian Latin draft namespace and talk namespace aliases - task T411750 Tchanders (Tchanders) [config] 1214489 (Deploy change) Enable temporary accounts on enwikinews and ptwikibooks - task T411618 xSavitar (xSavitar) [1.46.0-wmf.5] 1215165 (Deploy change) Revert "User: Log where the data was loaded when CAS update failed" - task T410652 [1.46.0-wmf.4] 1215166 (Deploy change) Revert "User: Log where the data was loaded when CAS update failed" - task T410652 [1.46.0-wmf.5] 1215167 (Deploy change) Fetch user object from primary DB (for writes) not replica DB" - task T410652 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

16:00–17:00 UTC #
08:00–09:00 PST

Train log triage
Deployer	Antoine (hashar), Jaime (jnuche)
Changes	See Heterogeneous deployment/Train deploys#Breakage

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	maryum (maryum) [config] 1214659 (Deploy change) OATHAuth: Remove wmgOATHAuthDisableRight - task T399664 task T411655 AaronSchulz (AaronSchulz) [config] 1214143 (Deploy change) Remove /data-parsoid/ endpoint from specs per T393557 - task T411517 Superpes15 (Superpes) [config] 1215251 (Deploy change) [tokwiki] Allow sysops to grant/remove confirmed status - task T411683 Elliott Eggleston (ejegg) [config] 1215263 (Deploy change) Shorten 'close' cookie wait period for enwiki banners - task T411800 James_F (James_F) [1.46.0-wmf.5] 1215224 (Deploy change) CdxDialog: use-close-button prop needs to be set to true - [1.46.0-wmf.5] 1215259 (Deploy change) Followup Ie40b9e59a4: Fortify unified metrics method - C. Scott Ananian (cscott) [config] 1215115 (Deploy change) Activate postprocessing cache on testwiki, test2wiki, officewiki - task T348255 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Thu) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, December 5

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

12:00–12:30 UTC #
04:00–04:30 PST

GitLab version upgrades
Deployer	Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante), Arnaud (arnaudb)
Changes	GitLab version upgrades

Saturday, December 6

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of December 08

No train this week (T408276 / 1.46.0-wmf.6 declined) due to Release Engineering off-site, but other deploys as normal.

Sunday, December 7

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, December 8

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	kostajh (kostajh) [config] 1211660 (Deploy change) hCaptcha: Switch enwiki to 99.9% passive mode - task T405586 anzx (anzx) [config] 1216196 (Deploy change) niawiktionary: update wordmark, sitename and projectnamespace - task T411850 [config] 1216226 (Deploy change) shnwiki: add draft namespace - task T411965 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	hubaishan (hubaishan) [config] 1215280 (Deploy change) [config] arwiktionary: add 2 namespaces with talks - task T411819 Zoranzoki21 (Kizule) [config] 1215060 (Deploy change) Add Serbian Latin draft namespace and talk namespace aliases - task T411750} anzx (anzx) [config] 1216196 (Deploy change) niawiktionary: update wordmark, sitename and projectnamespace - task T411850 [config] 1216226 (Deploy change) shnwiki: add draft namespace - task T411965 A_smart_kitten (A_smart_kitten) [config] 1192528 (Deploy change) SVG: do not allow native SVG rendering - task T406023 [config] 1201051 (Deploy change) enwikibooks: Limit FlaggedRevs to specific namespaces; disable FR stable-transclusion-checking - task T408110 task T410330 WMDE-Fisch (WMDE-Fisch) [1.46.0-wmf.5] 1216553 (Deploy change) VE: Don't create a synth ref when there's a LDR main ref - task T411245 Cyndywikime (Cyndywikime) [config] 1207133 (Deploy change) [Growth]:Remove GELevelingUpNewNotificationsEnabled config - task T407431 xSavitar (xSavitar) [1.46.0-wmf.5] 1216558 (Deploy change) Pass an explicit performer when attempting CreateLocalAccount - task T411826 task T411952 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

16:30–17:00 UTC #
08:30–09:00 PST

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–18:30 UTC #
10:00–10:30 PST

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	katherine_g (katherine_g) [config] 1207923 (Deploy change) Enable revertrisk filters in thwiki - task T409438 Daniel de Souza (danisztls) [config] 1216600 (Deploy change) Partially undeploy 2025 Global Readers Survey - task T410918 David L (kemayo) [1.46.0-wmf.5] 1216608 (Deploy change) Add instrumentation for mobile section switching - task T410319 [1.46.0-wmf.5] 1216609 (Deploy change) Edit full page: Tweak skeleton appearance and fix scroll offsets [1.46.0-wmf.5] 1216610 (Deploy change) Add i18n for edit full page button [1.46.0-wmf.5] 1216611 (Deploy change) Set full page scroll to 130px - task T411669 [1.46.0-wmf.5] 1216612 (Deploy change) Ensure images are fixed size on mobile while loading - task T411669 [config] 1201338 (Deploy change) DiscussionTools: turn on automatic topic subscriptions for all editors - task T290778 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–00:00 UTC #
14:00–16:00 PST

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

00:00–01:00 UTC #
(Mon) 16:00–17:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

03:00–04:00 UTC #
(Mon) 19:00–20:00 PST

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Branch `wmf/`

04:00–05:00 UTC #
(Mon) 20:00–21:00 PST

Automatic deployment of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Deploy `wmf/` to testwikis

05:00–06:00 UTC #
(Mon) 21:00–22:00 PST

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

07:00–08:00 UTC #
(Mon) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

07:00–07:30 UTC #
(Mon) 23:00–23:30 PST

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Tuesday, December 9

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Santi (sfaci) [1.46.0-wmf.5] 1215214 (Deploy change) ext.wikimediaEvents: Add xLab impactTest experiment-specific instrument - task T407570 WMDE-Fisch (WMDE-Fisch) [1.46.0-wmf.5] 1216553 (Deploy change) VE: Don't create a synth ref when there's a LDR main ref - task T411245 Matthias (matthiasmullie) [1.46.0-wmf.5] 1216749 (Deploy change) [ReaderExperiments] Squashed diff to master Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
05:00–06:00 PST

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	stephanebisson (stephanebisson) [1.46.0-wmf.5] 1216643 (Deploy change) Article search: surface nominated collections (JSON files) - task T408842 Tran (Tran) [config] 1216561 (Deploy change) Enable IRS v2 non-emergency workflow on beta - task T410512 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–15:30 UTC #
07:00–07:30 PST

Metrics Platform Experimentation Lab Window
Deployer	Experimentation Platform Team
Changes	Deployment of Metrics Platform Experimentation Lab (fka MPIC)

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

16:00–17:00 UTC #
08:00–09:00 PST

SRE Collaboration Services office hours
Deployer	Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante), Arnaud (arnaudb)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	Superpes15 (Superpes) [config] 1215262 (Deploy change) [ukwiki] Limit thanks for newbie to 3 per hour - task T411588 [config] 1215625 (Deploy change) [enwikibooks] Allow sysops to revert abusefilter and grant/revoke some flags - task T411828 kim s (kimberly_sarabia) [1.46.0-wmf.5] 1216848 (Deploy change) Backport: Instrument sticky header session length to 1.46.0-wmf.5 - task T412146 [1.46.0-wmf.5] 1216850 (Deploy change) Fix scroll-on-collapse - task T411868 task T411869 [1.46.0-wmf.5] 1216851 (Deploy change) Fix heading background positioning - task T412054 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	Jan Drewniak (jdrewniak) 1216812 Wikipedia portal banner update

07:00–08:00 UTC #
(Tue) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, December 10

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
04:00–05:00 PST

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Arlolra (arlolra) [config] 1216674 (Deploy change) ExtensionDistributor: mark 1.45 as stable - task T408482 stephanebisson (stephanebisson) [1.46.0-wmf.5] 1217181 (Deploy change) CX3 Build 1.0.0+20251209 - task T384485 task T408845 task T409332 task T409337 task T409338 task T411779 TheresNoTime (TheresNoTime) [config] 1217124 (Deploy change) Set wgEnableWatchlistLabels for beta - task T411836 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
07:00–08:00 PST

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	sbassett (sbassett) [config] 1216660 (Deploy change) Set CSP Report Only mode for group1 wikis - task T291867 Jsn.sherman (JSherman) [config] 1216804 (Deploy change) Enable revertrisk filters in thwiki - task T409438 David L (kemayo) [1.46.0-wmf.5] 1216613 (Deploy change) Add experiment + tracking for mobile section switching - task T410803 [1.46.0-wmf.5] 1216883 (Deploy change) mobileSectionSwitch: action_context needs to be stringified - task T410803 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

23:00–00:00 UTC #
15:00–16:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Wed) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

07:00–07:30 UTC #
(Wed) 23:00–23:30 PST

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Thursday, December 11

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
05:00–06:00 PST

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Martin (Urbanecm), Sammy (TheresNoTime)
Changes	aude (aude) [config] 1216839 (Deploy change) [Legal Footer] Deploy Legal Footer for Phase 1 wikis - task T410164 anzx (anzx) [config] 1217282 (Deploy change) Logos: Destandardize thumbnail sizes, handle missing responsive URLs - task T405169 [config] 1217522 (Deploy change) niawiktionary: update logo - task T411850 David L (Kemayo) [1.46.0-wmf.5] 1217352 (Deploy change) Localisation updates from https://translatewiki.net. Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
07:30–08:00 PST

xLab Experiment Deployment Window
Deployer	xLab
Changes	Automatic start/stop of active experiments and instruments managed by Experimentation Lab.

16:00–17:00 UTC #
08:00–09:00 PST

Train log triage
Deployer
Changes	See Heterogeneous deployment/Train deploys#Breakage

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	Daniel de Souza (danisztls) [config] 1217557 (Deploy change) Partially undeploy 2025 Global Readers Survey - task T410918 anzx (anzx) [config] 1217282 (Deploy change) Logos: Destandardize thumbnail sizes, handle missing responsive URLs - task T405169 [config] 1217522 (Deploy change) niawiktionary: update logo - task T411850 cjming (cjming) [1.46.0-wmf.5] 1217576 (Deploy change) Test Kitchen: StickyHeaders experiment hotfix - task T412146 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Thu) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, December 12

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

12:00–12:30 UTC #
04:00–04:30 PST

GitLab version upgrades
Deployer	Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante), Arnaud (arnaudb)
Changes	GitLab version upgrades

Saturday, December 13

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of December 15

Sunday, December 14

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, December 15

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Santi (sfaci) [config] 1217783 (Deploy change) product_metrics.contributors.experiments stream needs use_edge_uniques - task T405177 task T410803 [1.46.0-wmf.5] 1217791 (Deploy change) mobileSectionSwitch: experiment name change - task T410803 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–14:00 UTC #
04:00–06:00 PST

Verification email release
Deployer	Martin Urbanec (urbanecm)
Changes	task T396155

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	anzx (anzx) [config] 1217282 (Deploy change) Logos: Destandardize thumbnail sizes, handle missing responsive URLs - task T405169 [config] 1217522 (Deploy change) niawiktionary: update logo - task T411850 ihurbain (ihurbain) [config] 1217768 (Deploy change) Activate post-processing cache on idwiki - task T348255 Martin Urbanec (urbanecm) [config] 1211810 (Deploy change) enwiki: Enable HTML confirmation email - task T410970 [config] 1211813 (Deploy change) Enable HTML confirmation email on Wikidata and Commons - task T410971 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
07:30–08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen.

16:30–17:00 UTC #
08:30–09:00 PST

Wikimedia Portals Update
Deployer	Jan Drewniak (jan_drewniak)
Changes	Weekly window for the portals page: https://www.wikipedia.org/

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

18:00–18:30 UTC #
10:00–10:30 PST

Wikidata Query Service weekly deploy
Deployer	Ryan (ryankemper)
Changes	...

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–00:00 UTC #
14:00–16:00 PST

Weekly Security deployment window
Deployer	Sam (Reedy), Scott (sbassett), Maryum (Maryum), Manfredi (manfredi)
Changes	Held deployment window for Security-team related deploys.

00:00–01:00 UTC #
(Mon) 16:00–17:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

03:00–04:00 UTC #
(Mon) 19:00–20:00 PST

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Branch `wmf/1.46.0-wmf.7`

04:00–05:00 UTC #
(Mon) 20:00–21:00 PST

Automatic deployment of MediaWiki, extensions, skins, and vendor to testwikis only – see Heterogeneous deployment/Train deploys
Deployer	N/A
Changes	Deploy `wmf/1.46.0-wmf.7` to testwikis

05:00–06:00 UTC #
(Mon) 21:00–22:00 PST

Automatic removal of all obsolete MediaWiki versions from the deployment and bare metal servers (except the most-recent obsolete version)
Deployer	N/A
Changes	Runs `scap clean auto`

07:00–08:00 UTC #
(Mon) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

07:00–07:30 UTC #
(Mon) 23:00–23:30 PST

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Tuesday, December 16

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Hamish (hamishcz) [config] 1218298 (Deploy change) zhwiki: enable protection indicators - task T412710 [config] 1218302 (Deploy change) svwiki: lift autoconfirmed setting - task T412713 akosiaris (akosiaris) [config] 1216750 (Deploy change) Update fc-list to point to fc-list Tool - task T280718 Requesting Developer (irc-nickname) Gerrit link to backport or config change

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
05:00–06:00 PST

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Bunnypranav (Bunnypranav) [config] 1218743 (Deploy change) core-Permission: Add abusefilter-access-protected-vars to temporary-account-viewer in jawiki - task T412791 Hamish (hamishcz) [config] 1218298 (Deploy change) zhwiki: enable protection indicators - task T412710 [config] 1218302 (Deploy change) svwiki: lift autoconfirmed setting - task T412713 stephanebisson (stephanebisson) [1.46.0-wmf.5] 1218762 (Deploy change) CX3 Build 1.0.0+20251215 - task T408842 task T411779 WBrown (WMF) (Dreamy_Jazz) [config] 1218763 (Deploy change) Pin $wgCheckUserUserAgentTableMigrationStage as SCHEMA_COMPAT_OLD - task T361173 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–15:30 UTC #
07:00–07:30 PST

Test Kitchen UI Deployment Window
Deployer	Experimentation Platform Team
Changes	Deployment of Test Kitchen UI (fka MPIC)

15:30–16:00 UTC #
07:30–08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen.

16:00–17:00 UTC #
08:00–09:00 PST

SRE Collaboration Services office hours
Deployer	Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante), Arnaud (arnaudb)
Changes	Services including Gerrit, Phorge (Phabricator), GitLab

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Gergő (tgr) [puppet] 1217774 (Deploy change) Remove LoggedOut cookie handling - task T142542 Requesting Developer (irc-nickname) Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

19:00–21:00 UTC #
11:00–13:00 PST

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.46 schedule

group0	1.46.0-wmf.5->1.46.0-wmf.7
group1	1.46.0-wmf.5
group2	1.46.0-wmf.5

group0 to 1.46.0-wmf.7
Blockers: task T408277

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	Jsn.sherman (JSherman) [1.46.0-wmf.7] 1218776 (Deploy change) [Moderator tools] Add data-mw-interface in addition to data-mw="interface" - task T409187 Gergő (tgr) [config] 1217790 (Deploy change) Remove LoggedOut cookie logic - task T142542 EricGardner (EricGardner) [1.46.0-wmf.7] 1218825 (Deploy change) Delay StickyHeaders section click instrumentation for slow loads - task T412857 kostajh (kostajh) [config] 1218828 (Deploy change) product_metrics.special_create_account: Collect mediawiki_database - task T412866 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Tue) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Wednesday, December 17

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-7+Utc-0 Version (secondary timeslot)

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.46 schedule

group0	1.46.0-wmf.7
group1	1.46.0-wmf.5->1.46.0-wmf.7
group2	1.46.0-wmf.5

group1 to 1.46.0-wmf.7
Blockers: task T408277

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

12:00–13:00 UTC #
04:00–05:00 PST

Services – Citoid / Zotero
Deployer	Marielle (mvolz)
Changes	See Citoid

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Robertsky (Robertsky) [config] 1218853 (Deploy change) lift throttle limits for Sing Lit 2025 - task T412820 Tran (Tran) [config] 1207845 (Deploy change) Enable v2 non-emergency workflow by default - task T410512 task T412715 C. Scott Ananian (cscott) [config] 1218806 (Deploy change) Activate post-processing cache on some wikis - task T348255 Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
07:00–08:00 PST

Wikifunctions Services UTC Afternoon
Deployer	Abstract Wikipedia team (Africa, Europe, Eastern Americas)
Changes	Wikifunctions back-end k8s services

15:30–16:00 UTC #
07:30–08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen.

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	swfrench-wmf
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment. PHP production image updates.

19:00–21:00 UTC #
11:00–13:00 PST

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.46 schedule

group0	1.46.0-wmf.7
group1	1.46.0-wmf.5->1.46.0-wmf.7
group2	1.46.0-wmf.5

group1 to 1.46.0-wmf.7
Blockers: task T408277

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	C. Scott Ananian (cscott) [config] 1218793 (Deploy change) Enable post-processing cache for all Parsoid-rendered wikis - task T348255 [1.46.0-wmf.5] 1219216 (Deploy change) ParserOutputAccess: don't use PoolCounter recursively - task T412959 [1.46.0-wmf.7] 1219217 (Deploy change) ParserOutputAccess: don't use PoolCounter recursively - task T412959 Pppery (Pppery) [config] 1217282 (Deploy change) Logos: Handle missing responsive URLs, manually modify thumbnail sizes to avoid $wgThumbnailSteps - task T405169 EricGardner (EricGardner) [1.46.0-wmf.5] 1219209 (Deploy change) Delay StickyHeaders section click instrumentation for slow loads - task T412857 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Wikifunctions Services UTC Late
Deployer	Abstract Wikipedia team (North and South America)
Changes	Wikifunctions back-end k8s services

23:00–00:00 UTC #
15:00–16:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Wed) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

07:00–07:30 UTC #
(Wed) 23:00–23:30 PST

Primary database switchover
Deployer	Manuel Arostegui (marostegui), Amir (Amir1), Federico Ceratto (federico3)
Changes	Held deployment window for database primary masters maintenance

Thursday, December 18

08:00–09:00 UTC #
00:00–01:00 PST

UTC morning backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Amir (Amir1), Martin (Urbanecm), Adam (awight)
Changes	Volker_E (Volker_E) [config] 1218775 (Deploy change) [Legal Footer] Deploy Legal Footer for Phase 1 wikis, enable for English and German - task T412455 Requesting Developer (irc-nickname) Gerrit link to backport or config change

09:00–11:00 UTC #
01:00–03:00 PST

MediaWiki train - Utc-7+Utc-0 Version (secondary timeslot)

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.46 schedule

group0	1.46.0-wmf.7
group1	1.46.0-wmf.7
group2	1.46.0-wmf.5->1.46.0-wmf.7

group2 to 1.46.0-wmf.7
Blockers: task T408277

11:00–12:00 UTC #
03:00–04:00 PST

MediaWiki infrastructure (UTC mid-day)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

13:00–14:00 UTC #
05:00–06:00 PST

Mobileapps/RESTBase/Wikifeeds
Deployer	Content Transform Team
Changes	Content transform team node services (mobileapps/wikifeeds)

14:00–15:00 UTC #
06:00–07:00 PST

UTC afternoon backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Tran (Tran) [config] 1219533 (Deploy change) Revert^2 "Enable v2 non-emergency workflow by default" xSavitar (xSavitar) [1.46.0-wmf.5] 1219558 (Deploy change) Rest: Add more debug logging for `Resource::getProfile()` - task T409901 [1.46.0-wmf.7] 1219559 (Deploy change) Rest: Add more debug logging for `Resource::getProfile()` - task T409901 Sergio Gimeno (Sergi0) [1.46.0-wmf.7] 1219582 (Deploy change) UserImpact: stop using pre-computed impact in the user impact job - task T398500 C. Scott Ananian (cscott) [config] 1219587 (Deploy change) Turn on Parsoid Read Views on nlwiki Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
07:30–08:00 PST

Test Kitchen Experiment Deployment Window
Deployer	Test Kitchen
Changes	Automatic start/stop of active experiments and instruments managed by Test Kitchen.

16:00–17:00 UTC #
08:00–09:00 PST

Train log triage
Deployer	Ahmon (dancy), Antoine (hashar)
Changes	See Heterogeneous deployment/Train deploys#Breakage

17:00–18:00 UTC #
09:00–10:00 PST

Puppet request window
**(Max 6 patches)**
Deployer	JHathaway (jhathaway), Reuven (rzl)
Changes	Requesting Developer (irc-nickname) Gerrit link to Puppet change

18:00–19:00 UTC #
10:00–11:00 PST

Cloud Services/Technical Documentation weekly deploy (Toolhub, Developer portal, Striker)
Deployer	bd808
Changes	...

18:00–19:00 UTC #
10:00–11:00 PST

MediaWiki infrastructure (UTC late)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

19:00–21:00 UTC #
11:00–13:00 PST

MediaWiki train - Utc-7+Utc-0 Version

Deployer

Ahmon (dancy), Antoine (hashar)

Changes

1.46 schedule

group0	1.46.0-wmf.7
group1	1.46.0-wmf.7
group2	1.46.0-wmf.5->1.46.0-wmf.7

group2 to 1.46.0-wmf.7
Blockers: task T408277

21:00–22:00 UTC #
13:00–14:00 PST

UTC late backport window
**Your patch may or may not be deployed at the sole discretion of the deployer**
Deployer	Roan (RoanKattouw), Martin (Urbanecm), Sammy (TheresNoTime), Stef (kindrobot), Clare (cjming)
Changes	Gergő (tgr) [config] 1217790 (Deploy change) Remove LoggedOut cookie logic - task T142542 C. Scott Ananian (cscott) [config] 1219588 (Deploy change) Turn on Parsoid Read Views on itwiki xSavitar (xSavitar) [1.46.0-wmf.7] 1219628 (Deploy change) Fetch user from primary DB when saving settings - task T411804 toyofuku (toyofuku) [config] 1218775 (Deploy change) [Legal Footer] Deploy Legal Footer for Phase 1 wikis - task T412455 Pppery (Pppery) [config] 1217282 (Deploy change) Logos: Handle missing responsive URLs, manually modify thumbnail sizes to avoid $wgThumbnailSteps - task T405169 Requesting Developer (irc-nickname) Gerrit link to backport or config change

22:00–23:00 UTC #
14:00–15:00 PST

Web Team deployment window
Deployer	Web Team
Changes	NOTE: often skipped, the web team does not typically check IRC so assume this is not being used if 5 minutes past the start

07:00–08:00 UTC #
(Thu) 23:00–00:00 PST

MediaWiki infrastructure (UTC early)
Deployer	SRE team
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment.

Friday, December 19

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

12:00–12:30 UTC #
04:00–04:30 PST

GitLab version upgrades
Deployer	Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante), Arnaud (arnaudb)
Changes	GitLab version upgrades

Saturday, December 20

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of December 22

Sunday, December 21

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Monday, December 22

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Tuesday, December 23

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Wednesday, December 24

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Thursday, December 25

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Friday, December 26

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

12:00–12:30 UTC #
04:00–04:30 PST

GitLab version upgrades
Deployer	Jelto (jelto), Arnold (arnoldokoth), Daniel (mutante), Arnaud (arnaudb)
Changes	GitLab version upgrades

Saturday, December 27

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Week of December 29

Monday, December 29

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Tuesday, December 30

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Wednesday, December 31

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Thursday, January 1

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Friday, January 2

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Saturday, January 3

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys

Sunday, January 4

08:00–08:00 UTC #
00:00–00:00 PST

No deploys all day! See Deployments/Emergencies if things are broken.
Deployer
Changes	No Deploys