Firefox/Channels/Meetings/2026-06-11

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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, Mira, oardelean, gnichita, dbarladeanu, Aryx, jgibbs, dsmith, tzsoldos, btot, dveditz

Schedule Update

• 151
  • No updates.
• 152
  • Desktop & Android 152.0b10 live on beta @ 100% rollout
  • Desktop & Android 152 RC1 signed off by QA
    • Android Fenix/Focus 152.0 5% Play Store rollout to Production started
    • Will likely need an Android RC2 build to address bug 2046721 prior to ship
    • No Desktop respin driver at this time, but I’m watching bug 2038614 and bug 2046797
  • ESR 140.12 & 115.37 pending release
  • iOS Firefox/Focus 152.0 scheduled to start phased rollout at 03:00 UTC on 2026-06-14
  • Firefox iOS 152.1 branches and Firefox iOS 152.1 gtb tomorrow
  • Next week is Fx152 go-live on 2026-06-16
• 153
  • String freeze starts tomorrow
  • Merge Day and 153.0b1 build1 gtb next week on Monday 2026-06-15

Release Quality Metrics

• https://bugdash.moz.tools/#tab.beta
  • Nothing of concern. Most remaining issues are recently-reported sec bugs aiming for the mid-cycle dot release or low-severity carryover bugs.

Desktop Stability

Nightly

crash incidence (% of users experiencing a crash): 2.90% (-0.32pp compared to previous week)

• no new frequent crashes

Beta

crash incidence: 1.80% (-0.24pp)

• no new frequent crashes

Release

crash incidence: 1.12% (-0.02pp)

• no new frequent crashes

QA

Nightly

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

Mobile

• Android / Mira
  • Build Signoffs Fenix & Focus
    • Beta 152.0b8 - status GREEN
    • Beta 152.0b9 - status GREEN
    • RC 151.0.4 build 1 - status GREEN
    • Beta 152.0b10 - status GREEN
    • RC 152.0 - status YELLOW for Fenix, GREEN for Focus
  • Feature Testing
    • [QA-5139] Android World Cup - Milestone 3 - Nightly 153 - status YELLOW
    • [QA-5139] Android World Cup - Milestone 3 - Beta 153 - status GREEN
    • [QA-5139] Android World Cup - Milestone 3 - 151.0.4 - status GREEN
    • [QA-5242] Native share sheet Android - Nightly 153 - status YELLOW
    • [QA-5256] LongFox Micro-game - Nightly 153 - status YELLOW
    • [QA-5308] Nova changes - bug verification in progress
    • [QA-5263] webgl web API changes - Nightly 153 testing in progress
    • [QA-5302] New paid marketing channels - spot check on 151.0.4 - complete
    • [QA-2799] Autofill webcompat testing (Austria, Switzerland, Mexico) - Beta 152 testing in progress
    • [QA-4980] Focus Nightly 153 - Android 17 - status GREEN
• iOS
  • Build Signoffs
    • Focus iOS 151.3.1 (72936) - Release Candidate 1 - status [GREEN]
    • Firefox iOS 152.0 (73013) - Release Candidate 2 - status [GREEN]
  • Feature Testing
    • [QA-5138] - iOS - World Cup Feature Milestone 4 - 152.0 RC testing finished -> Green status
    • [QA-5270] - Add categories to feed iOS - nightly testing in progress

Roundtable & Special Topics

• US holiday June 19