Deployments

Deployments
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This page tracks upcoming deployments of software to the Wikimedia Foundation servers.

Cadence: MediaWiki follows a weekly deploy cadence known as the Deployment Train, except for backports. For other services, teams decide their own schedule.
Schedule: Generally use Backport windows instead of scheduling new windows. But, long running tasks and others things covered by Inclusion criteria do require their own windows. When creating windows, schedule more time than you think you need, to account for issues that might slow you down. One hour is best for most things.
Times are pinned to San Francisco, and thus the UTC time changes in March and November due to the DST.
To add or remove your name from the list, or to schedule a new recurring deploy window, send a patchset to mediawiki/tools/release's deployments-calendar.json file. Add thcipriani as a reviewer.
If you need help, contact Release Engineering on IRC at #wikimedia-releng ^connect; and ping Tyler (thcipriani).
Communicating: Deployments of new or major features should be announced on the Wikimedia blog, Tech News, and/or global MassMessage to relevant communities. Changes that are likely to affect cache behaviour, add new cookies, or utilize new database tables, should be announced on the ops mailing list first.
Something went wrong? See Incident response. Is there a user-impacting problem? Communicate in the #wikimedia-operations ^connect IRC channel. If there is a Phabricator task, ensure #Wikimedia-Incident is tagged, and consider setting the Unbreak Now priority.
For information about the current status of the versions deployed to the various wikis, see https://versions.toolforge.org/
The deployment commands helper can assist with which commands to run, including how to revert your changeː https://deploy-commands.toolforge.org/

Week of March 21

Sunday, March 20

07:00–07:00 UTC #
00:00–00:00 PDT

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

02:00–03:00 UTC #
(Sun) 19:00–20:00 PDT

Automatic 🚂🧪Trainsperiment Week branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.39.0-wmf.1`

Monday, March 21

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Adam (awight), Martin (Urbanecm), Taavi (taavi)
Changes	Kartik Mistry (kart_) [x1] Create new tables: cx_significant_edits and cx_section_translation (T302371) Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

🚂🧪Trainsperiment Week Deploy

Deployer

Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)

Changes

1.39 schedule

group0	1.38.0-wmf.26->1.39.0-wmf.1
group1	1.38.0-wmf.26->1.39.0-wmf.1
group2	1.38.0-wmf.26

group0 to 1.39.0-wmf.1, group1 to 1.39.0-wmf.1
Blockers: task T300203

12:00–13:00 UTC #
05:00–06:00 PDT

Automatic 🚂🧪Trainsperiment Week branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.39.0-wmf.2`

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Lucas Werkmeister (Lucas_WMDE) [config] 771691 (deploy commands) Remove changetags right from users on wikidatawiki Stang (koi) [config] 771998 (deploy commands) Create "pagemover" group at azwiki Sam Smtih (phuedx) [config] 769748 (deploy commands) Remove unused wgWMESearchRelevancePages config variable Martin (Urbanecm) [config] 771923 (deploy commands) Revert "ptwiki: Disable Growth's image recommendation" Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
08:30–09:00 PDT

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

17:00–17:30 UTC #
10:00–10:30 PDT

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

18:00–20:00 UTC #
11:00–13:00 PDT

🚂🧪Trainsperiment Week Deploy

Deployer

Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)

Changes

1.39 schedule

group0	1.39.0-wmf.1
group1	1.39.0-wmf.1
group2	1.38.0-wmf.26->1.39.0-wmf.1

group2 to 1.39.0-wmf.1

group0	1.39.0-wmf.1->1.39.0-wmf.2
group1	1.39.0-wmf.1->1.39.0-wmf.2
group2	1.39.0-wmf.1->1.39.0-wmf.2

group0 to 1.39.0-wmf.2
group1 to 1.39.0-wmf.2
group2 to 1.39.0-wmf.2
Blockers: task T300203

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm)
Changes	Zabe (zabe) [config] 771963 (deploy commands) ExtensionDistributor: Add REL1_38 [config] 768256 (deploy commands) Migrate reads from wmfDbconfigFromEtcd to wmgDbconfigFromEtcd Stang (koi) [config] 772466 (deploy commands) Revert "Revert "wgCrossSiteAJAXdomains: Add foundationwiki and {ee,ge,punjabi}wikimedia"" Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–23:00 UTC #
14:00–16:00 PDT

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

02:00–03:00 UTC #
(Mon) 19:00–20:00 PDT

Automatic 🚂🧪Trainsperiment Week branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.39.0-wmf.3`

Tuesday, March 22

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Adam (awight), Martin (Urbanecm), Taavi (taavi)
Changes	Stang (koi) [config] 772466 (deploy commands) Revert "Revert "wgCrossSiteAJAXdomains: Add foundationwiki and {ee,ge,punjabi}wikimedia"" Juan90264 (Juan_90264) [config] 772481 (deploy commands) Create "editautopatrolprotected" protection level for viwiki [config] 772666 (deploy commands) Allow flooders to remove the group from themselves in viwiki Martin (Urbanecm) [wmf.2] 772484 (deploy commands) MenteeOverviewPresets.getUsersToShow: Fix typo [wmf.3] 772485 (deploy commands) MenteeOverviewPresets.getUsersToShow: Fix typo Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

🚂🧪Trainsperiment Week Deploy

Deployer

Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)

Changes

1.39 schedule

group0	1.39.0-wmf.2->1.39.0-wmf.3
group1	1.39.0-wmf.2->1.39.0-wmf.3
group2	1.39.0-wmf.2->1.39.0-wmf.3

group0 to 1.39.0-wmf.3
group1 to 1.39.0-wmf.3
group2 to 1.39.0-wmf.3
Blockers: task T300203

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Yiannis Giannelos (nemo-yiannis) https://gerrit.wikimedia.org/r/c/operations/mediawiki-config/+/772428 Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

Puppet request window (Max 6 patches)
Deployer	JBond (jbond), Reuven (rzl)
Changes	Taavi (taavi) 724049 (deploy commands) mediawiki: Redirect Special:CodeReview to static archives Requesting Developer (irc-nickname) Gerrit link to Puppet change

18:00–20:00 UTC #
11:00–13:00 PDT

🚂🧪Trainsperiment Week Deploy
Deployer	Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)
Changes	1.39 schedule Cathcup window (if needed) Blockers: task T300203

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm)
Changes	EIgyan (eigyan) [config] 772433 (deploy commands) Deploy Safety Survey to EN, ES wikis on BETA Jan Drewniak (jandrewniak) [config] 772507 (deploy commands) Enable WikipediaPortal event schema Mew Ophaswongse (mewoph) [config] 772870 (deploy commands) beta, testwiki: enable testing of topics match mode for GLAM events Requesting Developer (irc-nickname) Gerrit link to backport or config change

02:00–03:00 UTC #
(Tue) 19:00–20:00 PDT

Automatic 🚂🧪Trainsperiment Week branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.39.0-wmf.4`

Wednesday, March 23

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Adam (awight), Martin (Urbanecm), Taavi (taavi)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

🚂🧪Trainsperiment Week Deploy
Deployer	Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)
Changes	1.39 schedule Catchup window (if needed) Blockers: task T300203

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Lucas Werkmeister (Lucas_WMDE) [config] 768090 (deploy commands) Write "unexpectedUnconnectedPage" page prop on Test Wikidata clients [config] 773209 (deploy commands) Enable Wikibase REST API on beta wikidata Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:00–16:00 UTC #
08:00–09:00 PDT

New wiki creation
Deployer	Martin (Urbanecm), Amir (Amir1)
Changes	task T302797, task T303727

18:00–20:00 UTC #
11:00–13:00 PDT

🚂🧪Trainsperiment Week Deploy

Deployer

Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)

Changes

1.39 schedule

group0	1.39.0-wmf.3->1.39.0-wmf.4
group1	1.39.0-wmf.3->1.39.0-wmf.4
group2	1.39.0-wmf.4

group0 to 1.39.0-wmf.4
group1 to 1.39.0-wmf.4
group2 to 1.39.0-wmf.4
Blockers: task T300203

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm)
Changes	bd808 [config] 771443 (deploy commands) wikitech: Remove DynamicSidebar [config] 771444 (deploy commands) DynamicSidebar: remove from CommonSettings [config] 771447 (deploy commands) DynamicSidebar: remove from InitialiseSettings [config] 771448 (deploy commands) DynamicSidebar: remove unused extension Tran [config] 772408 (deploy commands) Allow autoconfirmed users to view basic IP information [config] 767216 (deploy commands) Enable IPInfo on testwiki Requesting Developer (irc-nickname) Gerrit link to backport or config change

00:00–01:00 UTC #
(Wed) 17:00–18:00 PDT

Phabricator update
Deployer	Mukunda (twentyafterfour)
Changes	HOLD: Window to update phabricator.wikimedia.org

Thursday, March 24

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Ariel (apergos)
Changes	Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

🚂🧪Trainsperiment Week Deploy
Deployer	Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)
Changes	1.39 schedule Catchup window (if needed) Blockers: task T300203

10:00–11:00 UTC #
03:00–04:00 PDT

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

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Zabe (zabe) [config] 771469 (deploy commands) Stop writing to $wmfDatacenter(s) Tchanders [config] 773348 (deploy commands) Add IPInfo to BetaFeatures Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

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

18:00–20:00 UTC #
11:00–13:00 PDT

🚂🧪Trainsperiment Week Deploy
Deployer	Ahmon (dancy), Antoine (hashar), Brennen (brennen), Dan (dduvall), Jeena (jeena), Jaime (jnuche)
Changes	1.39 schedule Blockers: task T300203

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Brennen (brennen)
Changes	Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Jan Drewniak (jan_drewniak) [config] 773380 (deploy commands) Deploy www.wikipedia.org with analytics migrated to Event Platform. Lucas Werkmeister (Lucas_WMDE) [config] 773239 (deploy commands) Write "unexpectedUnconnectedPage" page prop everywhere Zabe (zabe) [config] 773602 (deploy commands) Use $wmgUseRestbaseVRS in comment [config] 768255 (deploy commands) Stop writing to certain $wmf* global variables [config] 773607 (deploy commands) Start writing to $wmgAllServices the same value as to $wmfAllServices Requesting Developer (irc-nickname) Gerrit link to backport or config change

Friday, March 25

07:00–07:00 UTC #
00:00–00:00 PDT

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

Saturday, March 26

07:00–07:00 UTC #
00:00–00:00 PDT

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

Week of March 28

Sunday, March 27

07:00–07:00 UTC #
00:00–00:00 PDT

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

Monday, March 28

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Adam (awight), Martin (Urbanecm), Taavi (taavi)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Lucas Werkmeister (Lucas_WMDE) [config] 773239 (deploy commands) Write "unexpectedUnconnectedPage" page prop everywhere DannyS712 (DannyS712) [phpcs cleanup, no-op] 773863 (deploy commands) phpcs: enable and fix SingleSpaceBeforeSingleLineComment [phpcs cleanup, no-op] 773864 (deploy commands) phpcs: enable passing rule UnusedGlobalVariables [phpcs cleanup, no-op] 773865 (deploy commands) phpcs: narrow some exclusions only needed for cirrusTest.php [phpcs cleanup, no-op] 773966 (deploy commands) phpcs: clean up MWConfigCacheGenerator and enable rules Requesting Developer (irc-nickname) Gerrit link to backport or config change

15:30–16:00 UTC #
08:30–09:00 PDT

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

17:00–17:30 UTC #
10:00–10:30 PDT

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

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

21:00–23:00 UTC #
14:00–16:00 PDT

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

01:00–02:00 UTC #
(Mon) 18:00–19:00 PDT

Automatic branching of MediaWiki, extensions, skins, and vendor – see Heterogeneous_deployment/Train_deploys
Deployer	N/A
Changes	Branch `wmf/1.39.0-wmf.5`

06:00–06:30 UTC #
(Mon) 23:00–23:30 PDT

Primary database switchover
Deployer	Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1)
Changes	Held deployment window for database primary masters maintenance

Tuesday, March 29

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Adam (awight), Martin (Urbanecm), Taavi (taavi)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.1–wmf.4->1.39.0-wmf.5
group1	1.39.0-wmf.1–wmf.4
group2	1.39.0-wmf.1–wmf.4

group0 to 1.39.0-wmf.5
Blockers: task T300204

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

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

18:00–20:00 UTC #
11:00–13:00 PDT

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

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.1–wmf.4->1.39.0-wmf.5
group1	1.39.0-wmf.1–wmf.4
group2	1.39.0-wmf.1–wmf.4

group0 to 1.39.0-wmf.5
Blockers: task T300204

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

Wednesday, March 30

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Adam (awight), Martin (Urbanecm), Taavi (taavi)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.5
group1	1.39.0-wmf.1–wmf.4->1.39.0-wmf.5
group2	1.39.0-wmf.1–wmf.4

group1 to 1.39.0-wmf.5
Blockers: task T300204

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

18:00–19:00 UTC #
11:00–12:00 PDT

Train log triage with CPT
Deployer	Antoine (hashar), Jeena (jeena) + CPT
Changes	See Heterogeneous_deployment/Train_deploys#Breakage

18:00–20:00 UTC #
11:00–13:00 PDT

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

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.5
group1	1.39.0-wmf.1–wmf.4->1.39.0-wmf.5
group2	1.39.0-wmf.1–wmf.4

group1 to 1.39.0-wmf.5
Blockers: task T300204

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

06:00–06:30 UTC #
(Wed) 23:00–23:30 PDT

Primary database switchover
Deployer	Stevie Beth Mhaol (kormat), Manuel Arostegui (marostegui), Amir (Amir1)
Changes	Held deployment window for database primary masters maintenance

Thursday, March 31

07:00–08:00 UTC #
00:00–01:00 PDT

UTC morning backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Amir (Amir1), Ariel (apergos), Taavi (taavi)
Changes	Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Requesting Developer (irc-nickname) Gerrit link to backport or config change

08:00–10:00 UTC #
01:00–03:00 PDT

MediaWiki train - Utc-0+Utc-7 Version

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.5
group1	1.39.0-wmf.5
group2	1.39.0-wmf.1–wmf.4->1.39.0-wmf.5

group2 to 1.39.0-wmf.5
Blockers: task T300204

10:00–11:00 UTC #
03:00–04:00 PDT

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

13:00–14:00 UTC #
06:00–07:00 PDT

UTC afternoon backport window Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Roan (RoanKattouw), Lucas (Lucas_WMDE), Martin (Urbanecm)
Changes	Requesting Developer (irc-nickname) Gerrit link to backport or config change

16:00–17:00 UTC #
09:00–10:00 PDT

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

18:00–20:00 UTC #
11:00–13:00 PDT

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

Deployer

Antoine (hashar), Jeena (jeena)

Changes

1.39 schedule

group0	1.39.0-wmf.5
group1	1.39.0-wmf.5
group2	1.39.0-wmf.1–wmf.4->1.39.0-wmf.5

group2 to 1.39.0-wmf.5
Blockers: task T300204

20:00–21:00 UTC #
13:00–14:00 PDT

UTC late backport and config training Your patch may or may not be deployed at the sole discretion of the deployer (Max 6 patches)
Deployer	Brennen (brennen)
Changes	Training to do backport and config deployment. To sign up for deployment training use the Deployment Training Request phabricator milestone Requesting Developer (irc-nickname) Gerrit link to backport or config change

Friday, April 1

07:00–07:00 UTC #
00:00–00:00 PDT

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

Saturday, April 2

07:00–07:00 UTC #
00:00–00:00 PDT

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

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