Deployments/Archive/2026/01

Week of January 05

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

Monday, January 5

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	abijeet (abijeet) [1.46.0-wmf.7] 1220016 (Deploy change) SpecialPageLanguage: Use OOUI infuse if language selector is present - task T413313 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

Tran (Tran) [config] 1220635 (Deploy change) Disable GeoIP2 lookups from WikimediaEvents on beta - task T413100 Bunnypranav (Bunnypranav) [config] 1222805 (Deploy change) wgEnableProtectionIndicators true for frwiktionary - task T413724 Neriah (Neriah) [config] 1210681 (Deploy change) trwikisource: Create rollbacker user group - task T410931 [config] 1219219 (Deploy change) Enable protection indicators for ruwiki - task T412582 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	swfrench-wmf
Changes	MediaWiki-related infrastructure changes that need a kubernetes deployment. PHP production image update.

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

ZhaoFJx (ZhaoFJx) [config] 1222511 (Deploy change) arbcom_zhwiki: Logo Changes - task T413649 hubaishan (hubaishan) [config] 1220010 (Deploy change) [config] Set Category Collation for arwiktionary - task T413338 Bartosz (MatmaRex) [1.46.0-wmf.7] 1219628 (Deploy change) Fetch user from primary DB when saving settings - task T411804 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.10

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.10 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, January 6

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	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	Tran (Tran) [config] 1223205 (Deploy change) Deploy IRS to pilot wikis - task T413773 task T413774 task T413775 task T413776 task T413777 dcausse (dcausse) [config] 1223660 (Deploy change) cirrus: allow title natural sort - task T40403 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	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 Version

Deployer	Dan (dduvall), Ahmon (dancy)
Changes	1.46 schedule group0 1.46.0-wmf.7->1.46.0-wmf.10 group1 1.46.0-wmf.7 group2 1.46.0-wmf.7 group0 to 1.46.0-wmf.10 Blockers: task T408280

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

22:00–23:00 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, January 7

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	Daimona (Daimona) [config] 1210716 (Deploy change) Stop setting $wgCampaignEventsEnableContributionTracking - task T410939 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	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 Version

Deployer	Dan (dduvall), Ahmon (dancy)
Changes	1.46 schedule group0 1.46.0-wmf.10 group1 1.46.0-wmf.7->1.46.0-wmf.10 group2 1.46.0-wmf.7 group1 to 1.46.0-wmf.10 Blockers: task T408280

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

22:00–23:00 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, January 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	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

Lucas Werkmeister (Lucas_WMDE) [config] 1214986 (Deploy change) Enable the MEX / wbui2025 beta feature on wikidata - task T403015 Superpes15 (Superpes) [config] 1223155 (Deploy change) [enwikiquote] Enable block feature for AbuseFilter - task T413530 [config] 1223159 (Deploy change) [ruwiki] Disable setting a cookie for blocked anonymous users - task T413737 [config] 1224232 (Deploy change) [enwikiquote] Add new autopatrolled and patroller usergroups - task T413848 MSzwarc-WMF (Msz2001) [1.46.0-wmf.10] 1224615 (Deploy change) Silence TransactionProfiler warnings in CheckUserPrivateEventsHandler - task T413929 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	Dan (dduvall), Ahmon (dancy)
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 Version

Deployer	Dan (dduvall), Ahmon (dancy)
Changes	1.46 schedule group0 1.46.0-wmf.10 group1 1.46.0-wmf.10 group2 1.46.0-wmf.7->1.46.0-wmf.10 group2 to 1.46.0-wmf.10 Blockers: task T408280

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] 1224144 (Deploy change) Set CSP Report Only mode for all wikis - task T291867 Jsn.sherman (JSherman) [config] 1217786 (Deploy change) extension-list: Add PersonalDashboard - task T412528 Arlolra (arlolra) [config] 1223283 (Deploy change) Deploy PRV to 27 wikis - task T413108 Pppery (Pppery) [config] 1224799 (Deploy change) Igwiki: add draft namespace - task T406178 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, January 9

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, January 10

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 January 12

Sunday, January 11

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, January 12

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] 1216847 (Deploy change) extension-list: Add Test Kitchen - task T407806 [config] 1217360 (Deploy change) Deploy TestKitchen to Beta Cluster - task T407806 task T407805 [config] 1225005 (Deploy change) Deploy TestKitchen to testwiki - task T407806 Nvdtn19 (Nvdtn19) [config] 1216721 (Deploy change) viwikivoyage: enable relatedarticle and pop-up 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

C. Scott Ananian (cscott) [config] 1224719 (Deploy change) Increase PRV percentage on fawiki/kowiki/azwiki - task T413108 [config] 1224169 (Deploy change) Turn off magic ISBN/RFC/PMID links on iawiki - task T414019 AaronSchulz (AaronSchulz) [config] 1223261 (Deploy change) Update description of the Math API - task T411517 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

Clare (cjming) [config] 1217360 (Deploy change) Deploy TestKitchen to Beta Cluster - task T407806 task T407805 [config] 1225005 (Deploy change) Deploy TestKitchen to testwiki - task T407806 [1.46.0-wmf.10] 1225675 (Deploy change) Revert to `product_metrics` schemas and use `default` as the coordinator value - task T407901 [config] 1225677 (Deploy change) Revert "Deploy TestKitchen to Beta Cluster" [config] 1225678 (Deploy change) Revert^2 "Deploy TestKitchen to Beta Cluster" 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.11

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.11 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, January 13

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	Lucas (Lucas_WMDE), Martin (Urbanecm), Sammy (TheresNoTime)
Changes	nemo-yiannis (nemo-yiannis) [config] 1225613 (Deploy change) ProofreadPage: Disable flag to render using parsoid temporarily - task T408915 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	Ahmon Dancy (dancy) 1219907 Ahmon Dancy (dancy) 1225620 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 Version

Deployer	Jeena (jeena), Dan (dduvall)
Changes	1.46 schedule group0 1.46.0-wmf.10->1.46.0-wmf.11 group1 1.46.0-wmf.10 group2 1.46.0-wmf.10 group0 to 1.46.0-wmf.11 Blockers: task T413802

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] 1225664 (Deploy change) Undeploy Safety survey - task T413022 AaronSchulz (AaronSchulz) [config] 1223261 (Deploy change) Update description of the Math API - task T411517 Clare (cjming) [config] 1226257 (Deploy change) Replaced mpic-next.wikimedia.org with test-kitchen-next.wikimedia.org - task T407805 Pppery (Pppery) [config] 1226331 (Deploy change) Siwiki: Add MOS namespace - task T414159 [config] 1226329 (Deploy change) Urwikiquote: Update logo - task T413592 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, January 14

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	Dawid Pogorzelski (dpogorzelski)
Changes	docker registry: add ml build user password: https://gerrit.wikimedia.org/r/c/operations/puppet/+/1226204

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

Jsn.sherman (JSherman) [config] 1217787 (Deploy change) InitialiseSettings.php: Add wmgUsePersonalDashboard - task T412528 [config] 1217788 (Deploy change) InitialiseSettings-labs.php: Deploy PersonalDashboard - task T412528 [config] 1217789 (Deploy change) CommonSettings-labs: Load PersonalDashbard extension - task T412528 Gergő (tgr) [config] 1226815 (Deploy change) debug: Add some CDN Backend API headers to Logstash - task T412396 sfaci (sfaci) [config] 1225005 (Deploy change) Deploy TestKitchen to testwiki - task T407806 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	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 Version

Deployer	Jeena (jeena), Dan (dduvall)
Changes	1.46 schedule group0 1.46.0-wmf.11 group1 1.46.0-wmf.10->1.46.0-wmf.11 group2 1.46.0-wmf.10 group1 to 1.46.0-wmf.11 Blockers: task T413802

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

chlod (chlod) [config] 1225127 (Deploy change) enwiki: change to 25th anniversary logo - task T414271 ZhaoFJx (ZhaoFJx) [config] 1225285 (Deploy change) zhwiki: Temporary Logo Change for WP25 - task T414299 ejegg (ejegg) [config] 1226275 (Deploy change) Revert "Shorten 'close' cookie wait period for enwiki banners" - task T411800 Superpes15 (Superpes) [config] 1226908 (Deploy change) [itwiki] Add a temporary logo for Wikipedia 25 - task T414320 [config] 1226915 (Deploy change) [slwiki] Add a temporary logo for Wikipedia 25 - task T414265 [config] 1226918 (Deploy change) [kkwiki] Add a temporary logo for Wikipedia 25 - task T414267 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, January 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	Antoine Musso (hashar) [config] 1226981 (Deploy change) Wikipedia 25th birthday preview on www.wikipedia.org - task T412000 Superpes15 (Superpes) [config] 1227210 (Deploy change) [slwiki] Fix temporary logo for Wikipedia 25 - task T414265 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

Seawolf35 (Seawolf35) [config] 1225596 (Deploy change) ukwiki: Various changes to user rights. - task T414277 Jsn.sherman (JSherman) [config] 1226862 (Deploy change) Deploy PersonalDashboard to testwiki - task T403982 stephanebisson (stephanebisson) [1.46.0-wmf.11] 1226976 (Deploy change) CX3 Build 1.0.0+20260114 - task T413646 [1.46.0-wmf.11] 1226977 (Deploy change) Fallback to source title if target title is not provided by cxserver - task T414558 Sam Smith (phuedx) [config] 1227004 (Deploy change) Enable Test Kitchen on all prod wikis - task T407806 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.

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 Version

Deployer	Jeena (jeena), Dan (dduvall)
Changes	1.46 schedule group0 1.46.0-wmf.11 group1 1.46.0-wmf.11 group2 1.46.0-wmf.10->1.46.0-wmf.11 group2 to 1.46.0-wmf.11 Blockers: task T413802

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

xSavitar (xSavitar) [1.46.0-wmf.11] 1227281 (Deploy change) Control: When saving grants, ensure array has no gaps [1.46.0-wmf.11] 1227282 (Deploy change) Control: Keep irrevocable grants when accepting new OAuth 2 consumers - task T413947 katherine_g (katherine_g) [config] 1227346 (Deploy change) Deploy PersonalDashboard to testwiki - task T403982 Seawolf35 (Seawolf35) [config] 1227394 (Deploy change) ukwiki: Add "changetags" to sysop user group. A_smart_kitten (A_smart_kitten) [config] 1227385 (Deploy change) ukwiki: Move assignments of FlaggedRevs permissions to flaggedrevs.php - task T414277 task T414684 Clare (cjming) [1.46.0-wmf.11] 1227435 (Deploy change) Update experiment code for JS, PHP SDKs testing of TK - task T414528 task T414530 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, January 16

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, January 17

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