Firefox/Channels/Meetings/2020-10-06

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

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

QA

Nightly

Aurora / Dev Edition

Beta

Mobile

Action items

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

Post-Mortem (Tues 2wks from GA Release)