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Maniphest T423914

1.47.0-wmf.5 deployment blockers
Closed, ResolvedPublic5 Estimated Story PointsRelease
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Backup Train Conductor
jnuche
Release Version
1.47.0-wmf.5
Release Date
Jun 1 2026, 12:00 AM

2026 week 23 1.47-wmf.5 Changes wmf/1.47.0-wmf.5

This MediaWiki Train Deployment is scheduled for the week of Monday, June 1st:

Monday June 1stTuesday, June 2ndWednesday, June 3rdThursday, June 4thFriday
Backports only.Branch wmf.5 and deploy to Group 0 Wikis.Deploy wmf.5 to Group 1 Wikis.Deploy wmf.5 to all Wikis.No deployments on fridays

How this works

  • Any serious bugs affecting wmf.5 should be added as subtasks beneath this 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.

Related Links

Other Deployments

Previous: 1.47.0-wmf.4
Next: 1.47.0-wmf.6
Related Changes in Gerrit:
SubjectAuthorRepoBranchLines +/-
group2 to 1.47.0-wmf.5TrainBranchBotoperations/mediawiki-configmaster+343 -343
group1 to 1.47.0-wmf.5TrainBranchBotoperations/mediawiki-configmaster+549 -549
group0 to 1.47.0-wmf.5TrainBranchBotoperations/mediawiki-configmaster+174 -174
testwikis to 1.47.0-wmf.5TrainBranchBotoperations/mediawiki-configmaster+3 -3
testwikis to 1.47.0-wmf.5TrainBranchBotoperations/mediawiki-configmaster+3 -3
testwikis to 1.47.0-wmf.5TrainBranchBotoperations/mediawiki-configmaster+3 -3
Branch commit for wmf/1.47.0-wmf.5TrainBranchBotmediawiki/corewmf/1.47.0-wmf.5+996 -3
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Event Timeline

thcipriani created this task.Apr 20 2026, 4:33 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 20 2026, 4:33 PM
thcipriani assigned this task to jnuche.Apr 24 2026, 8:17 PM
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 reassigned this task from jnuche to dancy.May 6 2026, 5:08 PM
thcipriani updated Other Assignee, added: jnuche; removed: dancy.
thcipriani added a subscriber: jnuche.
SomeRandomDeveloper subscribed.May 27 2026, 7:05 PM
ABreault-WMF mentioned this in T427565: CTT tasks week of 2026-05-29.May 28 2026, 9:08 PM
Lucas_Werkmeister_WMDE mentioned this in T426867: CVE-2026-58032: mw.Api.getErrorMessage() may return injected HTML if used without errorformat=html.May 29 2026, 2:06 PM
SecurityPatchBot changed the status of subtask T426631: CVE-2026-8857: Full RCE using EasyTimeline Extension from In Progress to Open.Jun 1 2026, 11:53 PM
SecurityPatchBot added a subtask: T426631: CVE-2026-8857: Full RCE using EasyTimeline Extension.
SecurityPatchBot mentioned this in T426631: CVE-2026-8857: Full RCE using EasyTimeline Extension.
gerritbot added a comment.Jun 2 2026, 1:09 AM

Change #1296056 had a related patch set uploaded (by TrainBranchBot; author: trainbranchbot):

[mediawiki/core@wmf/1.47.0-wmf.5] Branch commit for wmf/1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296056

gerritbot added a project: Patch-For-Review.Jun 2 2026, 1:09 AM
gerritbot added a comment.Jun 2 2026, 1:21 AM

Change #1296056 merged by jenkins-bot:

[mediawiki/core@wmf/1.47.0-wmf.5] Branch commit for wmf/1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296056

Maintenance_bot removed a project: Patch-For-Review.Jun 2 2026, 1:30 AM
gerritbot added a comment.Jun 2 2026, 2:44 PM

Change #1296606 had a related patch set uploaded (by TrainBranchBot; author: SpiderPig jobrunner/apiserver):

[operations/mediawiki-config@master] testwikis to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296606

gerritbot added a project: Patch-For-Review.Jun 2 2026, 2:44 PM

Change #1296606 abandoned by Ahmon Dancy:

[operations/mediawiki-config@master] testwikis to 1.47.0-wmf.5

Reason:

Will retry later

https://gerrit.wikimedia.org/r/1296606

sbassett changed the status of subtask T426631: CVE-2026-8857: Full RCE using EasyTimeline Extension from Open to In Progress.Jun 2 2026, 3:18 PM
Jakob_WMDE added a subtask: T427935: wbsearchentities rejects limit=max for items and properties.Jun 2 2026, 3:26 PM
Maintenance_bot removed a project: Patch-For-Review.Jun 2 2026, 3:31 PM
gerritbot added a comment.Jun 2 2026, 4:35 PM

Change #1296645 had a related patch set uploaded (by TrainBranchBot; author: SpiderPig jobrunner/apiserver):

[operations/mediawiki-config@master] testwikis to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296645

gerritbot added a project: Patch-For-Review.Jun 2 2026, 4:35 PM
gerritbot added a comment.Jun 2 2026, 4:41 PM

Change #1296645 merged by jenkins-bot:

[operations/mediawiki-config@master] testwikis to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296645

gerritbot added a comment.Jun 2 2026, 4:43 PM

Change #1296646 had a related patch set uploaded (by TrainBranchBot; author: SpiderPig jobrunner/apiserver):

[operations/mediawiki-config@master] testwikis to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296646

gerritbot added a comment.Jun 2 2026, 6:18 PM

Change #1296646 abandoned by Ahmon Dancy:

[operations/mediawiki-config@master] testwikis to 1.47.0-wmf.5

Reason:

Done in I0552d3ee9de5e482ba37700c418e9360e15de40e

https://gerrit.wikimedia.org/r/1296646

dancy mentioned this in T427935: wbsearchentities rejects limit=max for items and properties.Jun 2 2026, 6:24 PM

Train is blocked at testwikis due to T427935.

Maintenance_bot removed a project: Patch-For-Review.Jun 2 2026, 6:31 PM
gerritbot added a comment.Jun 2 2026, 6:52 PM

Change #1296662 had a related patch set uploaded (by TrainBranchBot; author: SpiderPig jobrunner/apiserver):

[operations/mediawiki-config@master] group0 to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296662

gerritbot added a project: Patch-For-Review.Jun 2 2026, 6:52 PM
dancy added a comment.Jun 2 2026, 6:52 PM
In T423914#11978634, @dancy wrote:

Train is blocked at testwikis due to T427935.

Revised. Rolling to group0 but will block at group1.

gerritbot added a comment.Jun 2 2026, 6:53 PM

Change #1296662 merged by jenkins-bot:

[operations/mediawiki-config@master] group0 to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1296662

Stashbot added a comment.Jun 2 2026, 7:05 PM

Mentioned in SAL (#wikimedia-operations) [2026-06-02T19:05:19Z] <dancy@deploy1003> rebuilt and synchronized wikiversions files: group0 to 1.47.0-wmf.5 refs T423914

Jdforrester-WMF removed a subtask: T426631: CVE-2026-8857: Full RCE using EasyTimeline Extension.Jun 2 2026, 7:21 PM
Maintenance_bot removed a project: Patch-For-Review.Jun 2 2026, 7:31 PM
Jakob_WMDE closed subtask T427935: wbsearchentities rejects limit=max for items and properties as Resolved.Jun 3 2026, 1:51 PM
gerritbot added a comment.Jun 3 2026, 6:02 PM

Change #1297207 had a related patch set uploaded (by TrainBranchBot; author: SpiderPig jobrunner/apiserver):

[operations/mediawiki-config@master] group1 to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1297207

gerritbot added a project: Patch-For-Review.Jun 3 2026, 6:02 PM

Change #1297207 merged by jenkins-bot:

[operations/mediawiki-config@master] group1 to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1297207

Stashbot added a comment.Jun 3 2026, 6:10 PM

Mentioned in SAL (#wikimedia-operations) [2026-06-03T18:10:05Z] <dancy@deploy1003> rebuilt and synchronized wikiversions files: group1 to 1.47.0-wmf.5 refs T423914

Maintenance_bot removed a project: Patch-For-Review.Jun 3 2026, 6:31 PM
gerritbot added a comment.Jun 4 2026, 6:01 PM

Change #1297759 had a related patch set uploaded (by TrainBranchBot; author: SpiderPig jobrunner/apiserver):

[operations/mediawiki-config@master] group2 to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1297759

gerritbot added a project: Patch-For-Review.Jun 4 2026, 6:01 PM

Change #1297759 merged by jenkins-bot:

[operations/mediawiki-config@master] group2 to 1.47.0-wmf.5

https://gerrit.wikimedia.org/r/1297759

Stashbot added a comment.Jun 4 2026, 6:08 PM

Mentioned in SAL (#wikimedia-operations) [2026-06-04T18:08:40Z] <dancy@deploy1003> rebuilt and synchronized wikiversions files: group2 to 1.47.0-wmf.5 refs T423914

Maintenance_bot removed a project: Patch-For-Review.Jun 4 2026, 6:31 PM
dancy closed this task as Resolved.Jun 5 2026, 2:42 PM
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