Firefox/Channels/Meetings/2025-04-24

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Channel Meeting Details

• Thursdays at 7:30am Pacific Time
• Past meeting notes: https://wiki.mozilla.org/Firefox/Channels/Meetings

Video/Teleconference Details

• Zoom Meeting ID: 536 097 768
• https://mozilla.zoom.us/j/536097768

REMEMBER

These notes are read by people who weren't able to attend the meeting. Please make sure to include links and context so they can be understood.

Attendees

RyanVM, Pascalc, csasca, dsmith, ljanos, dmeehan, dlucaci, phorea, atrif, tzsoldos,abodea, btot, Aryx, dveditz

Schedule Update

• 137
  • No dot release before 138.0 go live
• 138
  • Desktop 138.0 RC1 live on beta @ 100% rollout
    • No RC2 as of now, youtube incident fixes are pending verification for the next dot release
  • ESR 128.10 pending release
  • Android Fenix/Focus 138.0 are live on the play store @ 5% rollout
  • iOS Firefox/Focus 138.0 RC1 scheduled to start phased rollout at 03:00 UTC on 2025-04-27
  • Next week is Fx138 go-live on 2025-05-09
• 139
  • Nightly soft code freeze has started
    • String freeze starts tomorrow
  • Merge Day and 139.0b1 gtb next week on Monday 2025-04-28

Release Quality Metrics

• https://mozilla-hub.atlassian.net/wiki/spaces/FIREFOX/pages/277284167/Beta+Quality+Metrics

Desktop Stability

Nightly

crash incidence (% of users experiencing a crash): 3.21%

• no significant new crashes

Beta

crash incidence: 2.00%

• no significant new crashes

Release

crash incidence: 0.86%

• no significant new crashes

Mobile Stability

• no significant new crashes

QA

[obotisan]

Nightly

• Nightly 139 pre-merge smoke testing - in progress. No concerns.
• Nightly 139 search testing - in progress. No concerns.

Mobile

[ljanos]

• Android
  • Build Signoffs Fenix & Focus
    • Beta 138.0b9 - status GREEN
    • RC 138.0 Build 1 - status GREEN

• • Feature Testing
    • [QA-3679] [Android] Enhance tracker allowlisting mechanism to specifically target PBM - Nightly 139 - status GREEN
    • [QA-3905] Mobile Search Consolidation - test planning in progress

• iOS

[andrei]

• • Build Signoffs
    • Firefox iOS v138 (54110) - Release Candidate 1 - status [GREEN]
    • Focus iOS v138 (54111) - Release Candidate 1 - status [GREEN]
  • Feature Testing
    • QA-2717 - Homepage Rebuild phase 2 - nightly testing done
    • QA-2717 - Homepage rebuild phase 2 - 138 beta testing done
    • QA-3707 - Toolbar - Swipe Tabs Animation - Note started
    • QA-3899 - Search Consolidation - Test planning in progress

Roundtable & Special Topics

• RO teams will be out on May 1st - Labor's Day
  • channel mtg cancelled this Thursday

Retrospective

• 137 retrospective Apr. 29, 17:00 CET. Contact Pascal if you want an invite.