Firefox/Channels/Meetings/2026-01-15

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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, dmeehan, pascalc, Mira, Aryx, gnichita, phorea, vtamas, oardelean, dbarladeanu,tzsoldos,

Schedule Update

• 147
  • Desktop 147.0 and Android Fenix/Focus 147.0 haven’t been bumped to 100% yet, hopefully today still
  • Android planned dot release scheduled for next week
    • gtb on 2026-01-19, go-live on 2026-01-20 after QA sign-off
  • No unplanned Desktop dot releases on the radar at the moment
    • However, https://bugzilla.mozilla.org/show_bug.cgi?id=2010411 may need to drive one when a fix is ready
  • Firefox iOS 147.1 scheduled to start phased rollout at 03:00 UTC on 2026-01-18
  • Firefox iOS 147.2 branches and Firefox iOS 147.2 gtb tomorrow
• 148
  • Desktop/Android 148.0b2 live @ 50%
  • Desktop 148.0b3 gtb tomorrow @ 100% rollout
  • Android 148.0b3 gtb tomorrow @ 99% rollout
    • Bumping to 100% pending QA sign-off
• 149
  • New cycle has started for Fx149

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)

Release

crash incidence: % (pp)

• top crash #8 and #18 startup crash in content processes with Trellix
  • https://bugzilla.mozilla.org/show_bug.cgi?id=2008739
  • has pending uplift request
  • remote pref flip rollout now live should also help mitigate
• medium frequency Crash in [@ stackoverflow | nsIFrame::GetOffsetToCrossDoc]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=2010601
  • needinfoed Emilio as person who touched a file in the stack last

QA

Beta

[phorea] * 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
  • Build Signoffs Fenix & Focus
    • Beta 148.0b1- status GREEN
    • Beta 148.0b2 - status GREEN
  • Feature Testing
    • [QA-4655] Android Relay Phase 1- test planning in progress
    • [QA-4719] Android - Search inside Settings - 148 Beta testing in progress
    • [QA-4471] Verify Local Network Access Functionality – 148 Beta - Green sign-off
• iOS
  • Build Signoffs
    • Firefox iOS 147.1 (66740) - Release Candidate 1- status [GREEN]
    • Firefox iOS 147.1 (66967) - Release Candidate 2- status [GREEN]

• • Feature Testing
    • [QA-4654] iOS Relay - test case creation in progress

Roundtable & Special Topics

• US holiday on Monday 2026-01-19