Firefox/Channels/Meetings/2026-02-05

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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, apetridean, pascalc, dmeehan, dbarladeanu, Aryx, atrif, rdoghi, dsmith, tzsoldos, btot, ailea, jgibbs, dveditz, epopescu

Schedule Update

• 147
  • Desktop 147.0.3 and Android Fenix/Focus 147.0.3 planned dot release live @ 25% rollout
    • Tracking some incoming bugs related to blank New Tab page and missing widgets that could be related to patches shipped in this release
  • Firefox iOS 147.4 on track to start phased rollout on 2026-02-08
  • Firefox iOS 147.5 branches and gtb tomorrow
• 148
  • Desktop 148.0b12 gtb tomorrow @ 100% rollout
  • Android 148.0b12 gtb tomorrow @ 99% rollout
    • Bumping to 100% pending QA sign-off
  • Next week is the last week of Fx148 beta
• 149
  • 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): 2.17% (-0.54pp compared to previous week)

Beta

crash incidence: 2.14% (+0.15pp)

Release

crash incidence: 0.96% (-0.08pp)

Mobile Stability

• Nightly: frequent Crash in [@ mozilla::layers::WebRenderBridgeParent::ScreenPixelsRequest::~ScreenPixelsRequest]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=2014723
  • has patch

QA

Nightly

• Recurring testing
  • Top site web compat testing → completed with Green Status. No concerns.
• New feature testing
  • Nightly testing started → Reports scheduled for EO Feb 13th EEST

Beta

• Recurring testing
  • Functional testing → On track, no new bugs so far
  • Exploratory testing → On track, no new bugs so far

Mobile

• Android
  • Build Signoffs Fenix & Focus
    • Dot release 147.0.3 - status GREEN
    • Beta 148.0b9 - status GREEN
    • Beta 148.0b10 - status GREEN
    • Beta 148.0b11 - status GREEN

• • Feature Testing
    • [QA-4867] Android - Brand Refresh Onboarding - Test planning & Test cases creation - completed
    • [QA-4869] Android - Brand Refresh Onboarding – Beta Testing 148 - sign-off with status GREEN

• iOS
  • Build Signoffs
    • Firefox iOS 147.4 (67584) RC1 build- status [GREEN]

• • Feature Testing
    • [QA-4654] iOS Relay - nightly testing in progress (round 2)
    • [QA-4891] iOS - Brand Refresh Onboarding - testing results sent - Yellow status