Firefox/Channels/Meetings/2025-05-08

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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

dmeehan, dsmith, cbaica, vtamas, apetridean, atrif, tzsoldos,gasofie,

Schedule Update

• 138
  • Android Fenix/Focus 138.0.3 planned release live @ 100% rollout
  • iOS Firefox 138.1 planned release live with a progressive rollout
  • Desktop/Android/iOS planned dot release scheduled for next week
    • gtb on 2025-05-12, go-live on 2025-05-13 after QA sign-off
• 139
  • Desktop 139.0b6 gtb tomorrow @ 100% rollout
    • This is the final Early Beta build of the cycle
  • Android 139.0b6 gtb tomorrow @ 99% rollout
    • Bumping to 100% pending QA sign-off
  • Firefox iOS 139.0b6 gtb today
    • Available to external testers tomorrow pending QA sign-off
  • Next week is the last week of Fx139 beta
• 140
  • No updates

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): % (pp compared to previous week)

Beta

crash incidence: % (pp)

• Crash in mozilla::EventDispatcher::Dispatch
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1057987
  • started again with Firefox 139 betas
  • low volume
  • no action at this point
• Crash in [@ mozilla::StaticPrefs::accessibility_uia_enable_DoNotUseDirectly]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1965216
  • low volume compared to total user base
  • developer needinfoed

Release

crash incidence: % (pp)

• startup Crash in [@ mozilla::RandomUint64OrDie]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1965199
  • developer needinfoed

QA

Nightly

• WebRTC testing - in progress. No concerns.

Aurora / Dev Edition

• DevEd 139 functional testing - completed. No concerns.

Beta

• Beta 139 functional testing - in progress. No concerns.
• Beta 139 antivirus testing - completed. No concerns.
• Beta 139 new feature pre-release testing started, reports to be sent next week (May 14)

Mobile

• Android
  • Build Signoffs
    • Fenix & Focus
    • Beta 139.0b3 - status GREEN
    • Beta 139.0b4 - status GREEN
    • Beta 139.0b5 - status YELLOW (Fenix), status GREEN (Focus)
    • Dot release 138.0.2 - status YELLOW (Fenix), status GREEN (Focus)
  • Feature Testing
    • [QA-3679] Enhance tracker allowlisting mechanism to specifically target PBM - GREEN sign-off for Beta 139
    • [QA-3905] Create a test plan for Search consolidation for Android - in progress
    • [QA-3951] QA of Biometric authentication for private mode - in progress

• iOS

[apetridean]

• • Build Signoffs
    • Firefox iOS 139 (54672) - Beta 3 build – status Green
    • Firefox iOS 139 (54805) - Beta 4 build – status Green
    • Firefox iOS 139 (54960) - Beta 5 build – status Green
    • Firefox iOS 138.1 (54854) - Release Candidate 1– status Green
  • Features testing:
    • [QA-3485] Rapid UI Experiments - New Tab Tray - RC 138.1– status Yellow
    • [QA-3485] Rapid UI Experiments - New Tab Tray – Nightly 140 – status Yellow
    • [QA-3708] Retest of Felt Privacy + Felt Deletion - RC 138.1– status Yellow
    • [QA-3958] Choice Screen Validation: EU Apple - RC 138.1 - testing completed

Roundtable & Special Topics

• pwn2own scheduled for May 15th-17th