Firefox/Channels/Meetings/2026-02-26

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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, Mira, oardelean, atrif, phorea, csasca, dveditz, aryx, dbarladeanu, epopescu, dsmith, jgibbs, tzsoldos

Schedule Update

• 148
  • Desktop 148.0 and Android Fenix/Focus 148.0 live @ 100% rollout
  • Android planned dot release scheduled for next week
    • gtb on 2026-03-02, go-live on 2026-03-03 after QA sign-off
  • Firefox iOS 148.1 scheduled to start phased rollout at 03:00 UTC on 2026-03-01
  • Firefox iOS 148.2 branches and Firefox/Focus iOS 148.2 gtb tomorrow
• 149
  • Desktop/Android 149.0b1 live @ 50%
  • Desktop 149.0b2 gtb tomorrow @ 100% rollout
  • Android 149.0b2 gtb tomorrow @ 99% rollout
    • Bumping to 100% pending QA sign-off
• 150
  • New cycle has started for Fx150

Release Quality Metrics

• https://bugdash.moz.tools/#tab.beta

Desktop Stability

Nightly

crash incidence (% of users experiencing a crash): 2.06% (-0.22pp compared to previous week)

• frequent crash in [@ shutdownhang | mozilla::net::CookiePersistentStorage::EnsureInitialized]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=2019599
  • treated as expected outcome, not as regression

Beta

crash incidence: 2.07% (-0.13pp)

Release

crash incidence: 1.02% (-0.02pp)

QA

Beta

[btot]

• Recurring testing
  • Smoke testing - in progress, no major issues found so far
  • Functional testing (1 of 3) - in progress, no concerns so far
  • Top sites web compatibility testing - completed - GREEN status. No concerns.

Mobile

• Android / Mira
  • Build Signoffs Fenix & Focus
    • Beta 149.0b1 build 1 - status GREEN
    • Beta 149.0b1 build 2 - status GREEN
  • Feature Testing
    • [QA-4802] Search tabs - testing on Beta 149 will start as soon as possible
    • [QA-4655] Android Relay phase 1 - testing in Nightly 150.0a1 started
    • [QA-4948] Update Google icon - testing in Nightly 150.0a1 started
    • [QA-4331] Crash reporting - testing in Nightly 150.0a1 started
    • [QA-4935] Android Shake to Summarize - test cases creation

• iOS
  • Build Signoffs
    • Firefox iOS 148.1 (68320) - Release Candidate 1- status [GREEN]

• Feature Testing
  • [QA-4946] Update Google Icon to be circle instead square (iOS test) - testing results sent - GREEN
  • [QA-4916] Shake to summarize Phase 2, iOS Relay - nightly validation - testing results sent - GREEN
  • [QA-4926] [iOS Translations - Test Other Languages in Nightly] - testing in progress

Roundtable & Special Topics

• Friday 2026-03-06 is a Mozilla wellness day