Firefox/Channels/Meetings/2022-07-28

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, mboldan, dsmith, dmeehan, lapahidean, Aryx, asoncutean, aflorinescu, cbaica

Schedule Update

• 103 (Release)
  • 103.0 live @ 100% rollout
  • Fenix/Focus live @ 100% rollout in Google Play and Samung Store
  • There is currently no dot release driver, but we have 4 ridealongs
  • Planned dot release scheduled for 2022-08-09
• 104 (Beta)
  • Mobile 104.0b1 rolled out 07-27
  • Desktop 104.0b3 will go out tonight along with mobile
• 105 (Nightly)
  • No updates.

Release quality metrics (Tuesdays)

Desktop Stability

Nightly

mc2 crash incidence (% of users experiencing a crash): 1.75% (-0.37pp compared to previous week) == back to normal level, crash rate (crashes/active hour for crashing profiles): 1.87 (+0.06)

• Crash in [@ mozilla::detail::MutexImpl::lock | mozilla::detail::RunnableFunction<T>::Run]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1782006
  • new Linux Wayland crash
  • developer needinfoed

Beta

mc2 crash incidence: 2.35% (+0.69pp), crash rate: 2.03 (-0.51) - increased crashes at the start of beta cycle are common

• [@ mozilla::MozPromise<T>::ThenValueBase::AssertIsDead]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1655509
  • only affected early beta for 103 development cycle
  • related to page-icon protocol/favicons, under investigation by developers

Release

mc2 crash incidence: 0.64% (-0.10pp), crash rate: 1.43 (+0.01)

Mobile Stability

Fenix

Focus

QA

[mboldan]

• WebRTC regression testing - in progress. No concerns until now.

Nightly

[mboldan]

• TP and TCs for MR features are in progress.

Aurora / Dev Edition

Beta

[mboldan]

• Beta 104 initial fix triage - almost done.
• Beta 104 feature preliminary testing - in progress. No concerns so far.

       * Exceptions - [QA-1542] Windows Native Notifications & re-engagement - On Hold as testing may be needed instead solely on Fx105

• 1st round of regression testing - in progress. No concerns.

Mobile

[lapahidean]

• Fenix Beta 104.0b1 - signed off with status green
• Focus Beta 104.0b1 - signed off with status green

Action items

Feature Status Review

SUMO Report

Roundtable & Special Topics

Retrospective (Tues 2wks from GA Release)