Firefox/Channels/Meetings/2021-08-12

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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

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

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

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

QA

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