Firefox/Channels/Meetings/2020-04-16

Channel Meeting Details

• Tuesdays at 10am and Thursdays at 8am 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, jcristau, rpopovici, ebalazs, ccomorasu, drus, csasca, obotisan, cfogel,sflorean, mlobontiu, ajoltan, mberlinger, philipp, Aryx, atrif, avaida, btot, roland, lapahidean, phorea

Schedule Update

• 75.0: unchanged, no dot release driver at this time
  • pref flip rollback for layout.css.serialize-grid-implicit-tracks to ship probably tuesday
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1630202

• 76.0b5 shipped today, upcoming 76.0b6 on Monday
  • b6 and later are "late beta"

• fenix beta migration shipped to DE and FR on Tuesday, new build going out to UK today

Release Metrics

Report on release criteria metrics from DRIs

• Stability
• Performance
• Security
• Functionality
• Accessibility

Desktop Stability

Nightly

mc2 crash rate: 1.61, crash incidence: 2.32%, mc1 summary score: 6.63 tuesday mc2 crash rate: 1.60, crash incidence: 2.33%, mc1 summary score: 5.83

• top content crasher should be fixed tomorrow (https://bugzilla.mozilla.org/show_bug.cgi?id=1628728)

Beta

mc2 crash rate: 1.85, crash incidence: 1.66%, mc1 summary score: 3.93 tuesday mc2 crash rate: 1.84, crash incidence: 1.66%, mc1 summary score: 4.34

[76.0b5]

• version has been live for just a few hours - not enough data yet

Release

mc2 crash rate: 1.30, crash incidence: 1.32%, mc1 summary score: 2.90 tuesday mc2 crash rate: 1.30, crash incidence: 1.32%, mc1 summary score: 3.12

[75.0]

• some crash signatures spiking related to a flash update

Mobile Stability

Fennec

• Crash rate is calculated based on usage hours (the time Firefox is actively used).
• Usage hours will be significantly lower on Fennec than on desktop Firefox, so we can't compare mobile rates to desktop rates.

Fenix

QA

Nightly

[Raluca]

• Nightly Regression for Fx77 - round1 - results will be added on trello today.
• Preliminary Pre-Beta for Fx76 features will be sent until the end of the day.

Aurora / Dev Edition

Beta

Mobile

[Diana]

• Fennec Beta Migration Build 75.0.0-beta.5 - Yellow
• Firefox Preview 4.3.0-beta1 - Green

Action items

Feature Status Review

User Advocacy / SUMO Report

• [roland] nothing new to report

Roundtable & Special Topics

Post-Mortem (Tues 2wks from GA Release)

• Fx75 coming up next week - notes https://docs.google.com/document/d/17RarzCNLmdZDVdh6PLENzilGKet93iPEv0gpm7pnzuE/edit#