Firefox/Channels/Meetings/2021-08-12

Channel Meeting Details

• Tuesdays at 10am and Thursdays at 7:30am Pacific Time
• Riot #release-drivers for backchannel
• 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
• +17207072699,,536097768# US
• Find your local number: https://zoom.us/u/agItTmqIu

Attendees

jcristau, Aryx, abodea, ljanos,ajoltan, atrif, obotisan, tbabos, mboldan, sbadau, asoncutean, lapahidean

Schedule Update

• 91.0 updates currently disabled
  • no known blocker for re-enabling at this time

• 91.0.1 likely next week

• 92.0b2 at 50% on beta, 100% on aurora
• 92.0b3 gtb later today, to roll out at 100%

• fenix 92.0.0-beta.2 fixed a blocking crash in beta.1, will roll out on the play store today

Release quality metrics (Tuesdays)

Desktop Stability

Nightly

mc2 crash rate: 2.11 (-0.19 compared to previous week), crash incidence: 1.76% (+0.10pp)

mc1 crash rate: 4.71 crashes/1k usage hours (+0.11)

• topcrasher about style sheet
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1719963
  • backed out from beta but still in central - next step for the latter?

Beta

mc2 crash rate: 1.68 (-0.04), crash incidence: 2.59% (+1.14pp)

mc1 crash rate: 7.38 (+4.34) - same time for 91.0 betas: 7.41

Release

mc2 crash rate: 1.87 (+0.60), crash incidence: 0.94% (-0.05pp)

mc1 crash rate: 5.11 (+3.39) - same time for 90 release: 4.04 (did we turn off updates earlier because of the Windows accessibility crash at that time?)

• Firefox 90.0.2
  • many crash reports for macOS while update to 91.0 is pending https://bugzilla.mozilla.org/show_bug.cgi?id=1725114
  • might be fixed by https://bugzilla.mozilla.org/show_bug.cgi?id=1718067
  • Sebastian will monitor crash reports for a similar pattern when Firefox 91.0.1 gets released

Mobile Stability

Fenix

QA

Nightly

Aurora / Dev Edition

Beta

[mboldan]

• Preliminary reports for Firefox 92 - work in progress
• 1st round of regression testing - work in progress
  • One S2 issue encountered so far - https://bugzilla.mozilla.org/show_bug.cgi?id=1725364
• Hamburger menu is not working as expected in Fx92 - https://bugzilla.mozilla.org/show_bug.cgi?id=1724927
  • Regressed by - https://bugzilla.mozilla.org/show_bug.cgi?id=1722258

Mobile

[ljanos] Focus 91.1.0 GV 91 - GREEN Focus 91.1.1 GV 91 - GREEN Firefox 92.0.0 Beta 2 - GREEN Smoke Testing Facebook Video Calls - YELLOW

Action items

Feature Status Review

SUMO Report

Roundtable & Special Topics

Post-Mortem (Tues 2wks from GA Release)