1.45.0-wmf.4 deployment blockers
Closed, ResolvedPublic5 Estimated Story PointsRelease
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	thcipriani
	Apr 17 2025, 12:26 AM

Details

Backup Train Conductor: dancy
Release Version: 1.45.0-wmf.4
Release Date: Jun 2 2025, 12:00 AM

2025 week 23 1.45-wmf.4 Changes wmf/1.45.0-wmf.4

This MediaWiki Train Deployment is scheduled for the week of Monday, June 2nd:

Monday June 2nd	Tuesday, June 3rd	Wednesday, June 4th	Thursday, June 5th	Friday
Backports only.	Branch `wmf.4` and deploy to Group 0 Wikis.	Deploy `wmf.4` to Group 1 Wikis.	Deploy `wmf.4` to all Wikis.	No deployments on fridays

See https://wikitech.wikimedia.org/wiki/Deployments for full schedule.

How this works

Any serious bugs affecting wmf.4 should be added as subtasks beneath this one.
- Use this form to create one.
Any open subtask(s) block the train from moving forward. This means no further deployments until the blockers are resolved.
If something is serious enough to warrant a rollback then you should bring it to the attention of deployers on the #wikimedia-operations IRC channel.
If you have a risky change in this week's train add a comment to this task using the Risky patch template
For more info about deployment blockers, see Holding the train.

Other Deployments

Previous: 1.45.0-wmf.3

Next: 1.45.0-wmf.5

Related Changes in Gerrit:

Subject	Repo	Branch	Lines +/-
group2 to 1.45.0-wmf.4	operations/mediawiki-config	master	+348 -348
group1 to 1.45.0-wmf.4	operations/mediawiki-config	master	+560 -560
group0 to 1.45.0-wmf.4	operations/mediawiki-config	master	+140 -140
testwikis to 1.45.0-wmf.4	operations/mediawiki-config	master	+3 -3
Branch commit for wmf/1.45.0-wmf.4	mediawiki/core	wmf/1.45.0-wmf.4	+1 K -3

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Related Objects
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Status	Subtype	Assigned	Task
Resolved	Release	dduvall	T392174 1.45.0-wmf.4 deployment blockers
Resolved	PRODUCTION ERROR	DAlangi_WMF	T395957 PHP Warning: Undefined array key "clientPref"
Resolved	PRODUCTION ERROR	Jdforrester-WMF	T396056 PHP Deprecated: Use of MediaWiki\Revision\RevisionStore::getRevisionByTitle with a LinkTarget was deprecated in MediaWiki 1.45 when using Special:BlockedExternalDomains or editing a page
Resolved	PRODUCTION ERROR	Daimona	T396075 Error: Typed property MediaWiki\Extension\CampaignEvents\Event\EventRegistration::$participationOptions must not be accessed before initialization

Event Timeline

thcipriani created this task.Apr 17 2025, 12:26 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 17 2025, 12:26 AM

thcipriani assigned this task to brennen.Apr 17 2025, 12:30 AM

thcipriani triaged this task as Medium priority.

thcipriani updated Other Assignee, added: dancy.

thcipriani set the point value for this task to 5.

thcipriani added projects: Essential-Work, Release-Engineering-Team (Priority Backlog 📥).

thcipriani renamed this task from 1.45.0-wmf.6 deployment blockers to 1.45.0-wmf.5 deployment blockers.Apr 17 2025, 6:03 PM

thcipriani changed Release Version from 1.45.0-wmf.6 to 1.45.0-wmf.5.

thcipriani renamed this task from 1.45.0-wmf.5 deployment blockers to 1.45.0-wmf.4 deployment blockers.May 5 2025, 9:51 PM

thcipriani changed Release Version from 1.45.0-wmf.5 to 1.45.0-wmf.4.

thcipriani reassigned this task from brennen to dduvall.May 23 2025, 12:00 AM

thcipriani added a subscriber: brennen.

Risky Patch! 🚂🔥

Change: https://gitlab.wikimedia.org/repos/releng/release/-/merge_requests/180
Summary:
- Why is it risky? New extension being branched into production; see T393940.
Test plan:
- How will it be verified? N/A
Places to monitor:
Revert plan: Rollback train, or Revert patch, or … Rollback train and re-tool
Affected wikis: None.
IRC contact: Web team generally; James_F as helper
UBN Task Projects/tags: Web-Team
Would you like to backport this change rather than ride the train?: N/A

SToyofuku-WMF subscribed.May 28 2025, 8:42 PM

ABreault-WMF mentioned this in T395611: CTT tasks week of 2025-05-30.May 29 2025, 8:17 PM

Change #1152863 had a related patch set uploaded (by TrainBranchBot; author: trainbranchbot):

[mediawiki/core@wmf/1.45.0-wmf.4] Branch commit for wmf/1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1152863

gerritbot added a project: Patch-For-Review.Jun 3 2025, 1:08 AM

Change #1152863 merged by jenkins-bot:

[mediawiki/core@wmf/1.45.0-wmf.4] Branch commit for wmf/1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1152863

Maintenance_bot removed a project: Patch-For-Review.Jun 3 2025, 1:30 AM

Change #1152881 had a related patch set uploaded (by TrainBranchBot; author: MediaWiki PreSync):

[operations/mediawiki-config@master] testwikis to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1152881

Change #1152881 merged by jenkins-bot:

[operations/mediawiki-config@master] testwikis to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1152881

Mentioned in SAL (#wikimedia-operations) [2025-06-03T03:02:57Z] <mwpresync@deploy1003> Started scap sync-world: testwikis to 1.45.0-wmf.4 refs T392174

Maintenance_bot removed a project: Patch-For-Review.Jun 3 2025, 3:30 AM

Mentioned in SAL (#wikimedia-operations) [2025-06-03T03:48:52Z] <mwpresync@deploy1003> Finished scap sync-world: testwikis to 1.45.0-wmf.4 refs T392174 (duration: 45m 55s)

Change #1153336 had a related patch set uploaded (by TrainBranchBot; author: Dduvall):

[operations/mediawiki-config@master] group0 to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1153336

Change #1153336 merged by jenkins-bot:

[operations/mediawiki-config@master] group0 to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1153336

Mentioned in SAL (#wikimedia-operations) [2025-06-03T19:22:55Z] <dduvall@deploy1003> rebuilt and synchronized wikiversions files: group0 to 1.45.0-wmf.4 refs T392174

Maintenance_bot removed a project: Patch-For-Review.Jun 3 2025, 7:30 PM

dduvall added a subtask: T395957: PHP Warning: Undefined array key "clientPref".Jun 3 2025, 7:35 PM

SToyofuku-WMF mentioned this in T395970: Verify 1.45.0-wmf.4 deployment.Jun 3 2025, 9:37 PM

matmarex closed subtask T395957: PHP Warning: Undefined array key "clientPref" as Resolved.Jun 3 2025, 9:45 PM

Dreamy_Jazz added a subtask: T396056: PHP Deprecated: Use of MediaWiki\Revision\RevisionStore::getRevisionByTitle with a LinkTarget was deprecated in MediaWiki 1.45 when using Special:BlockedExternalDomains or editing a page.Jun 4 2025, 5:16 PM

Change #1153670 had a related patch set uploaded (by TrainBranchBot; author: Dduvall):

[operations/mediawiki-config@master] group1 to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1153670

Change #1153670 merged by jenkins-bot:

[operations/mediawiki-config@master] group1 to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1153670

Mentioned in SAL (#wikimedia-operations) [2025-06-04T18:18:02Z] <dduvall@deploy1003> rebuilt and synchronized wikiversions files: group1 to 1.45.0-wmf.4 refs T392174

Maintenance_bot removed a project: Patch-For-Review.Jun 4 2025, 6:30 PM

Dreamy_Jazz closed subtask T396056: PHP Deprecated: Use of MediaWiki\Revision\RevisionStore::getRevisionByTitle with a LinkTarget was deprecated in MediaWiki 1.45 when using Special:BlockedExternalDomains or editing a page as Resolved.Jun 4 2025, 7:11 PM

Daimona closed subtask T396075: Error: Typed property MediaWiki\Extension\CampaignEvents\Event\EventRegistration::$participationOptions must not be accessed before initialization as Resolved.Jun 5 2025, 12:59 PM

Change #1154097 had a related patch set uploaded (by TrainBranchBot; author: Dduvall):

[operations/mediawiki-config@master] group2 to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1154097

Change #1154097 merged by jenkins-bot:

[operations/mediawiki-config@master] group2 to 1.45.0-wmf.4

https://gerrit.wikimedia.org/r/1154097

Mentioned in SAL (#wikimedia-operations) [2025-06-05T18:21:45Z] <dduvall@deploy1003> rebuilt and synchronized wikiversions files: group2 to 1.45.0-wmf.4 refs T392174

Maintenance_bot removed a project: Patch-For-Review.Jun 5 2025, 6:31 PM

Thank you @dduvall !

1.45.0-wmf.4 deployment blockersClosed, ResolvedPublic5 Estimated Story PointsReleaseActions