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Maniphest T426775

[Image Browsing] Launch mobile MMV separate from the carousel
Closed, ResolvedPublic3 Estimated Story Points
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Description

Insert checklist later from https://docs.google.com/document/d/123Rwatg9grL_l6hzirmegmwguz2678qYC9-jkL5fyfI/edit?tab=t.0#heading=h.9k1aij3rcnnv

MMV Mobile Beta Viewer launch checklist

  • Bug bash for this feature: T426776
  • Complete all sub-tasks listed here
  • Document that this change is coming (plan is to submit for Tech News on Jun 18, which will then publish Jun 22)
  • Backport a config change to set wgMediaViewerMobileBeta to true for all wikis
  • Monitor logstash, talk pages, phab in the days immediately after enabling this (team should be prepared to revert the config change if there are serious issues)
  • Document a rollback plan https://docs.google.com/document/d/1YFPUdjhcBuynXQ8WYBch80NgADr7cdMNueog2bL6kCA/edit?tab=t.vp1c9b9ovzi9

Details

Related Changes in Gerrit:
SubjectAuthorRepoBranchLines +/-
Enable beta mobile MMV on WikipediasEric Gardneroperations/mediawiki-configmaster+7 -0
Customize query in gerrit

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Event Timeline

SherryYang-WMF created this task.May 19 2026, 4:47 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 19 2026, 4:47 PM
SherryYang-WMF updated the task description. (Show Details)May 19 2026, 4:56 PM
SherryYang-WMF set the point value for this task to 3.
SherryYang-WMF triaged this task as High priority.May 19 2026, 5:50 PM
SherryYang-WMF moved this task from Sprint 4 (May 13 - 26) Q4 25/26 to Backlog on the Reader Growth Team board.
SherryYang-WMF edited projects, added: Reader Growth Team; removed: Reader Growth Team (Sprint 4 (May 13 - 26) Q4 25/26).
SherryYang-WMF moved this task from Backlog to Sprint 5 (May 27 - Jun 9) Q4 25/26 on the Reader Growth Team board.May 26 2026, 11:27 PM
SherryYang-WMF edited projects, added: Reader Growth Team (Sprint 5 (May 27 - Jun 9) Q4 25/26); removed: Reader Growth Team.
SherryYang-WMF lowered the priority of this task from High to Medium.May 27 2026, 4:46 PM
SherryYang-WMF raised the priority of this task from Medium to High.Jun 9 2026, 10:51 PM
SherryYang-WMF moved this task from Sprint 5 (May 27 - Jun 9) Q4 25/26 to Sprint 6 (Jun 10 - 30) Q4 25/26 on the Reader Growth Team board.
SherryYang-WMF edited projects, added: Reader Growth Team (Sprint 6 (Jun 10 - 30) Q4 25/26); removed: Reader Growth Team (Sprint 5 (May 27 - Jun 9) Q4 25/26).
egardner added a parent task: T410786: [Epic] Mobile Image Browsing on article pages.Jun 10 2026, 3:53 PM
egardner created subtask T428774: MultimediaViewer: Enable the beta mobile viewer via config var, with desktop opt-in via URL param.Jun 10 2026, 4:18 PM
egardner moved this task from Committed to Doing on the Reader Growth Team (Sprint 6 (Jun 10 - 30) Q4 25/26) board.Jun 10 2026, 7:00 PM
JScherer-WMF assigned this task to egardner.Jun 11 2026, 4:08 PM
egardner updated the task description. (Show Details)Fri, Jun 12, 8:53 PM
egardner added a subscriber: EBlackorby-WMF.
SherryYang-WMF updated the task description. (Show Details)Fri, Jun 12, 9:44 PM
SherryYang-WMF updated the task description. (Show Details)Fri, Jun 12, 10:15 PM
SherryYang-WMF updated the task description. (Show Details)Fri, Jun 12, 10:17 PM
egardner updated the task description. (Show Details)Wed, Jun 17, 4:01 PM
egardner updated the task description. (Show Details)
gerritbot added a comment.Wed, Jun 17, 6:01 PM

Change #1303504 had a related patch set uploaded (by Eric Gardner; author: Eric Gardner):

[operations/mediawiki-config@master] Enable beta mobile MMV on Wikipedias

https://gerrit.wikimedia.org/r/1303504

gerritbot added a project: Patch-For-Review.Wed, Jun 17, 6:01 PM
gerritbot added a comment.Wed, Jun 17, 11:19 PM

Change #1303504 merged by jenkins-bot:

[operations/mediawiki-config@master] Enable beta mobile MMV on Wikipedias

https://gerrit.wikimedia.org/r/1303504

Stashbot added a comment.Wed, Jun 17, 11:19 PM

Mentioned in SAL (#wikimedia-operations) [2026-06-17T23:19:48Z] <egardner@deploy1003> Started scap sync-world: Backport for [[gerrit:1303504|Enable beta mobile MMV on Wikipedias (T426775)]]

Stashbot added a comment.Wed, Jun 17, 11:21 PM

Mentioned in SAL (#wikimedia-operations) [2026-06-17T23:21:45Z] <egardner@deploy1003> egardner: Backport for [[gerrit:1303504|Enable beta mobile MMV on Wikipedias (T426775)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.

Stashbot added a comment.Wed, Jun 17, 11:26 PM

Mentioned in SAL (#wikimedia-operations) [2026-06-17T23:26:35Z] <egardner@deploy1003> Finished scap sync-world: Backport for [[gerrit:1303504|Enable beta mobile MMV on Wikipedias (T426775)]] (duration: 06m 46s)

Maintenance_bot removed a project: Patch-For-Review.Wed, Jun 17, 11:31 PM
matthiasmullie closed subtask T428774: MultimediaViewer: Enable the beta mobile viewer via config var, with desktop opt-in via URL param as Resolved.Thu, Jun 18, 9:28 AM
egardner updated the task description. (Show Details)Mon, Jun 22, 3:56 PM
egardner updated the task description. (Show Details)
egardner moved this task from Doing to QA on the Reader Growth Team (Sprint 6 (Jun 10 - 30) Q4 25/26) board.Tue, Jun 23, 3:30 AM
egardner moved this task from QA to Signoff on the Reader Growth Team (Sprint 6 (Jun 10 - 30) Q4 25/26) board.
egardner closed this task as Resolved.Tue, Jun 23, 4:20 PM
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