Firefox/Channels/Meetings/2022-08-30

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

dsmith, RyanVM, dmeehan, Tracy, Aryx

Schedule Update

• 104
  • 104.0 was throttled back to 0% rollout last thurs
  • 104.0.1 dot release rollout today @25% for bug 1787293
  • 104.0.2 planned dot release is scheduled for Sept 6th
• 105
  • Desktop/DevEdition 105.0b4 & Fenix/Focus 105.0b3 live @ 100%
  • Desktop/DevEdtion 105.0b5 gtb today
  • Last week of early beta
• 106
  • elm/webrtc merge: work in progress, hopefully today

Release quality metrics (Tuesdays)

• Switched to MC2 for desktop crash rate
  • (Aryx) We should also show incidence rate if we're looking at MC2
• Need to drive down the # of S1/S2 carryover regressions

Desktop Stability

Nightly

mc2 crash incidence (% of users experiencing a crash): 1.94% (-0.03pp compared to previous week) == back to normal level, crash rate (crashes/active hour for crashing profiles): 1.87 (-0.23)

• Top crash on Saturday (nightly updates were stopped), now fixed. https://bugzil.la/1787584
• Frequent Crash in [@ mozilla::net::CookieServiceParent::UpdateCookieInContentList]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1787122
  • fix landed on autoland

Beta

mc2 crash incidence: 1.55% (+0.22pp), crash rate: 2.06 (-0.01) - compared to last week Thursday to avoid frequent crashes from https://bugzilla.mozilla.org/show_bug.cgi?id=1784983

• startup Crash in [@ uuid::Uuid::new_v4] - ~5 affected installations per Beta, only 32-bit builds on Windows 7 and 8.1 reported
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1788004

Release

mc2 crash incidence: 0.70% (+0.03pp), crash rate: 1.66 (+0.06)

Mobile Stability

Fenix

Focus

QA

• Dot Release 104.0.1-build1 - was signed off. No concerns.
• WebRTC will be retested. Waiting for Sebastian's green light.

Nightly

• There are currently 9 open S2 bugs affecting Firefox Views feature.
• Nightly 106 testing is on track to start on September 5th (as scheduled).

Aurora / Dev Edition

Beta

• [Fx105] Beta 105 t1 top sites testing - in progress. No concerns until now.
• Beta 105 feature preliminary testing - in progress. No concerns until now.
  • Reports will be sent until tomorrow eod.

Mobile

Action items

Feature Status Review

SUMO Report

Roundtable & Special Topics

• Monday Sept 6th is a US/CAN holiday

Retrospective (Tues 2wks from GA Release)