Firefox/Channels/Meetings/2021-10-19

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

RyanVM, vbalducci, mcalderon, cguerrero, Aryx, dveditz, tracy,

Schedule Update

• No 93 dot release planned
• Desktop/DevEdition 94.0b8 gtb today
• Fenix 94.0.0-beta.4 live @ 100%, beta.5 gtb Thursday

Release quality metrics (Tuesdays)

Desktop Stability

Nightly

mc2 crash incidence (% of users experiencing a crash): 3.20% (+1.37pp compared to previous week) == back to normal level, crash rate (crashes/active hour for crashing profiles): 2.70 (+0.51)

• might have been from the crashes below (top crash #3)

mc1 crash rate: 3.63 crashes/1k usage hours ()

• updates not always getting applied
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1736373
  • likely regressing change identified

• various crashes with changing signature on macOS

Beta

mc2 crash incidence: 1.70% (+0.01pp), crash rate: 2.46 (-0.13)

mc1 crash rate: 3.03 (-0.46)

• crash new in 94.0b7 [@ nsWrapperCache::GetWrapper]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1736545
  • has patch uplifted for 94.0b8

Release

mc2 crash incidence: 0.78% (-0.01pp), crash rate: 1.42 (+0.03)

mc1 crash rate: 1.63 (-039)

• AhnLab nzbrcomf32.dll startup crash with 32-bit Firefox in [@ _purecall | __crt_state_management::wrapped_invoke<T>]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1736624
  • started yesterday
  • 2 AhnLab employees which were active on Bugzilla 5 years ago have been needinfoed

Mobile Stability

Fenix

QA

Nightly

• Nightly 95 - Working on test plans and test cases

Aurora / Dev Edition

Beta

• Beta 94 Pre-Release reports are in progress
• Third round of regression testing is in progress and additional scope may be included based on uplifts triage with bugbugUI.
• MR2 exploratory testing is planned to start Wednesday, Oct. 20, 2021. More information about this can be found here: https://docs.google.com/document/d/195nmSIckzWBfZo3zxOxfZLSvXXQuY3jefJe3tC1k5C0/edit#heading=h.womcxwsw07a4.

Pro Client

• Working on test plan and testcases for Sprint 10 is in progress, Verified fixed stories from Sprint 10

Mobile

Action items

Feature Status Review

SUMO Report

Roundtable & Special Topics

Post-Mortem (Tues 2wks from GA Release)