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Maniphest T439283

Implement delayed (edit attempt time) email confirmation enforcement experiment
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Description

Instrumentation specification

https://docs.google.com/spreadsheets/d/1UfnYdAspvhkQLzh2iRYX7ystnKXI1loYlVsNcisWALc/edit?gid=0#gid=0

Acceptance criteria

  • Experiment is implemented in code
    • Users in Control (control) group get status quo (default) experience
    • Users in treatment variation group(s) get appropriate changes in experience
    • Experiment tracking key and variation keys are aligned with the values in the linked instrumentation spec
  • Instrumentation spec is implemented and tested
    • experiment_exposure events sent when user experience diverges between variations (see guide)
    • All events in the spec are marked Yes (done)
    • All specified events fire in relevant scenarios and user interactions
    • All events data appears to be accurate and includes all the specified interaction data
  • [If applicable] Instrumentation checks user eligibility in experiment epic (see parent task)
  • Experiment is configured in GrowthBook: https://growthbook.wikimedia.org/experiment/exp_1bfnmuhepfsd#overview
  • Create a Phab task to clean up experiment code after the experiment is over: [Task]

Details

Other Assignee
Catrope
Related Changes in Gerrit:
SubjectAuthorRepoBranchLines +/-
ext.wikimediaEvents: Use mw.testKitchen.getExperiment() in emailConfirmationDelayedEnforcement.jsPhuedxmediawiki/extensions/WikimediaEventsmaster+42 -24
Email confirmation: Stop hiding core banner for edit-blocked usersCatropemediawiki/extensions/WikimediaEventsmaster+0 -5
Email confirmation: Prepare for next experimentCatropemediawiki/extensions/WikimediaEventswmf/1.47.0-wmf.22+4 -20
Email confirmation: Add server-side enforcementCatropemediawiki/extensions/WikimediaEventswmf/1.47.0-wmf.22+25 -1
Email confirmation: implement delayed enforcement experimentCatropemediawiki/extensions/WikimediaEventswmf/1.47.0-wmf.22+323 -8
Email confirmation: Prepare for next experimentCatropemediawiki/extensions/WikimediaEventsmaster+4 -20
Email confirmation: Add server-side enforcementCatropemediawiki/extensions/WikimediaEventsmaster+25 -1
Email confirmation: implement delayed enforcement experimentRscoutmediawiki/extensions/WikimediaEventsmaster+323 -8
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Event Timeline

mpopov created this task.Fri, Sep 25, 9:17 PM
mpopov assigned this task to Rscout.
mpopov triaged this task as Medium priority.
mpopov raised the priority of this task from Medium to High.
mpopov updated Other Assignee, added: Catrope.
gerritbot added a comment.Mon, Sep 28, 6:52 PM

Change #1342325 had a related patch set uploaded (by Catrope; author: Rscout):

[mediawiki/extensions/WikimediaEvents@master] DE 4.3.4 Edit Experiment

https://gerrit.wikimedia.org/r/1342325

gerritbot added a project: Patch-For-Review.Mon, Sep 28, 6:52 PM

Change #1345622 had a related patch set uploaded (by Catrope; author: Catrope):

[mediawiki/extensions/WikimediaEvents@master] Email confirmation: Add server-side enforcement

https://gerrit.wikimedia.org/r/1345622

gerritbot added a comment.Mon, Sep 28, 10:58 PM

Change #1345664 had a related patch set uploaded (by Catrope; author: Catrope):

[mediawiki/extensions/WikimediaEvents@master] Email confirmation: Prepare for next experiment

https://gerrit.wikimedia.org/r/1345664

gerritbot added a comment.Tue, Sep 29, 10:32 PM

Change #1342325 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@master] Email confirmation: implement delayed enforcement experiment

https://gerrit.wikimedia.org/r/1342325

gerritbot added a comment.Tue, Sep 29, 10:32 PM

Change #1345622 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@master] Email confirmation: Add server-side enforcement

https://gerrit.wikimedia.org/r/1345622

ReleaseTaggerBot added a project: MW-1.47-notes (1.47.0-wmf.23; 2026-10-06).Tue, Sep 29, 11:00 PM
gerritbot added a comment.Wed, Sep 30, 6:03 AM

Change #1345664 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@master] Email confirmation: Prepare for next experiment

https://gerrit.wikimedia.org/r/1345664

gerritbot added a comment.Wed, Sep 30, 6:06 AM

Change #1346327 had a related patch set uploaded (by Catrope; author: Rscout):

[mediawiki/extensions/WikimediaEvents@wmf/1.47.0-wmf.22] Email confirmation: implement delayed enforcement experiment

https://gerrit.wikimedia.org/r/1346327

gerritbot added a comment.Wed, Sep 30, 6:07 AM

Change #1346328 had a related patch set uploaded (by Catrope; author: Catrope):

[mediawiki/extensions/WikimediaEvents@wmf/1.47.0-wmf.22] Email confirmation: Add server-side enforcement

https://gerrit.wikimedia.org/r/1346328

gerritbot added a comment.Wed, Sep 30, 6:07 AM

Change #1346329 had a related patch set uploaded (by Catrope; author: Catrope):

[mediawiki/extensions/WikimediaEvents@wmf/1.47.0-wmf.22] Email confirmation: Prepare for next experiment

https://gerrit.wikimedia.org/r/1346329

gerritbot added a comment.Wed, Sep 30, 8:10 PM

Change #1346327 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@wmf/1.47.0-wmf.22] Email confirmation: implement delayed enforcement experiment

https://gerrit.wikimedia.org/r/1346327

gerritbot added a comment.Wed, Sep 30, 8:11 PM

Change #1346328 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@wmf/1.47.0-wmf.22] Email confirmation: Add server-side enforcement

https://gerrit.wikimedia.org/r/1346328

gerritbot added a comment.Wed, Sep 30, 8:11 PM

Change #1346329 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@wmf/1.47.0-wmf.22] Email confirmation: Prepare for next experiment

https://gerrit.wikimedia.org/r/1346329

Stashbot added a comment.Wed, Sep 30, 8:11 PM

Mentioned in SAL (#wikimedia-operations) [2026-09-30T20:11:34Z] <mstyles@deploy1003> Started scap sync-world: Backport for [[gerrit:1346327|Email confirmation: implement delayed enforcement experiment (T439283)]], [[gerrit:1346328|Email confirmation: Add server-side enforcement (T439283)]], [[gerrit:1346329|Email confirmation: Prepare for next experiment (T439283)]]

Stashbot added a comment.Wed, Sep 30, 8:31 PM

Mentioned in SAL (#wikimedia-operations) [2026-09-30T20:31:23Z] <mstyles@deploy1003> mstyles, catrope: Backport for [[gerrit:1346327|Email confirmation: implement delayed enforcement experiment (T439283)]], [[gerrit:1346328|Email confirmation: Add server-side enforcement (T439283)]], [[gerrit:1346329|Email confirmation: Prepare for next experiment (T439283)]] synced to the testservers (see https://wikitech.wikimedia.org/wiki/Mwdebug). Changes can now be verified there.

Maintenance_bot removed a project: Patch-For-Review.Wed, Sep 30, 8:31 PM
Stashbot added a comment.Wed, Sep 30, 8:44 PM

Mentioned in SAL (#wikimedia-operations) [2026-09-30T20:44:22Z] <mstyles@deploy1003> Finished scap sync-world: Backport for [[gerrit:1346327|Email confirmation: implement delayed enforcement experiment (T439283)]], [[gerrit:1346328|Email confirmation: Add server-side enforcement (T439283)]], [[gerrit:1346329|Email confirmation: Prepare for next experiment (T439283)]] (duration: 32m 47s)

ReleaseTaggerBot edited projects, added: MW-1.47-notes (1.47.0-wmf.22; 2026-09-29); removed: MW-1.47-notes (1.47.0-wmf.23; 2026-10-06).Wed, Sep 30, 9:00 PM
gerritbot added a comment.Thu, Oct 8, 1:51 AM

Change #1352679 had a related patch set uploaded (by Catrope; author: Catrope):

[mediawiki/extensions/WikimediaEvents@master] Email confirmation: Stop hiding core banner for edit-blocked users

https://gerrit.wikimedia.org/r/1352679

gerritbot added a project: Patch-For-Review.Thu, Oct 8, 1:51 AM
gerritbot added a comment.Mon, Oct 12, 11:42 AM

Change #1354421 had a related patch set uploaded (by Phuedx; author: Phuedx):

[mediawiki/extensions/WikimediaEvents@master] ext.wikimediaEvents: Use mw.testKitchen.getExperiment() in emailConfirmationDelayedEnforcement.js

https://gerrit.wikimedia.org/r/1354421

gerritbot added a comment.Thu, Oct 15, 9:09 AM

Change #1354421 merged by jenkins-bot:

[mediawiki/extensions/WikimediaEvents@master] ext.wikimediaEvents: Use mw.testKitchen.getExperiment() in emailConfirmationDelayedEnforcement.js

https://gerrit.wikimedia.org/r/1354421

ReleaseTaggerBot added a project: MW-1.48-notes (1.48.0-wmf.1; 2026-10-20).Thu, Oct 15, 10:00 AM
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