Firefox/Channels/Meetings/2020-10-06

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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

pascal,JR, philipp, Aryx, jcristau

Schedule Update

• 81.0.1 shipped Thursday at 25%, bumped to 100% yesterday
• likewise fenix 81.1.2

• fenix 81.1.3 rollout starting today

• 82.0b7 shipped Monday
• 82.0b8 gtb later today
• fenix beta build based on b7 in QA
• merge to release and 82 RC gtb next Monday

Desktop Stability

Nightly

mc2 crash rate: 1.76, crash incidence: 1.97%, mc1 summary score: 4.33

Crash rate is good for nightly, our last recent new significant crash (https://bugzilla.mozilla.org/1667485 Crash in [@ shutdownhang | nsThreadManager::SpinEventLoopUntilInternal]) had a patch landed today.

Beta

mc2 crash rate: 1.65, crash incidence: 1.51%, mc1 summary score: 4.36

Release

mc2 crash rate: 1.46, crash incidence: 0.95%, mc1 summary score: 2.34

• vcruntime140.dll | `anonymous namespace'::VerifyAppManifest spiking up across channels: https://mzl.la/3iv5kaY - no bug filed yet

Mobile Stability

Fenix

• Nightly top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1651882
• Nothing new on beta waiting on Beta 7 to ship

Feature Status Review

• 82
  • Modernized print UI is at risk
    • some regressions, including ones that also affect the old UI
    • jwatt working on a patch to land in time for 82.0b9
    • custom margins will ride to 83

SUMO Report

• about: serviceworkers [bug1665368, bug1656310, bug1669206]
• SUMO team looking to track volume of affected users over social [twitter] and forum
• As of 10/5 ~50 mentions on Twitter and ~20 mentions in the support forum.
• What other sites,apps are seeing this issue? Slack,...
• May make it into Nightly but waiting on uplift to 82/83.

Roundtable & Special Topics

• support: Any report of Google Drive issues with 81.0.1 ? https://bugzilla.mozilla.org/show_bug.cgi?id=1669405
  • nothing on sumo or reddit last week