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Channel Meeting Details

Video/Teleconference Details

These notes are read by people who weren't able to attend the meeting. Please make sure to include links and context so they can be understood.


  • marcia, vlucaci, mboldan, abodea, sdeiac, Aryx, pascal, drus, Tom, lapahidean, mberlinger,tania ,acupsa, avaida, cbaica, ajoltan, mlobontiuroman, ohorvath, lizzard,btot

Schedule Update

Current releases dashboard:

  • (pascal) 71.0b8 building now
  • (pascal) Monday bank holiday in France
  • (Ryan) May need another Fennec beta this week to get some test coverage for patches targeting Fennec 68.2.1
  • 70.0.2, date and scope still TBD

Release metrics

Report on release criteria metrics from DRIs

  • Stability
  • Performance
  • Security
  • Functionality

Off-train releases

Current Shield studies:



Crash Rate overall 1.64 Crash Incidence overall 5.57%, Mission Control v1 rate 6.26 Tuesday Crash Rate overall 2.21 Crash Incidence overall 5.84%, Mission Control v1 rate 6.14


Crash Rate overall 1.76 Crash Incidence overall 1.14, Mission Control v1 rate 3.31 Tuesday Crash Rate overall 1.74 Crash Incidence overall 1.14%, Mission Control v1 rate 3.10


Crash Rate overall 1.41 Crash Incidence overall 0.77%, Mission Control v1 rate 2.51 Tuesday Crash Rate overall 1.43 Crash Incidence overall 0.77%, Mission Control v1 rate 2.62


  • 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.


fennec nightly summary score: 70.21, Tuesday 70.50

  • Nothing new to call out for nightly


fennec beta summary score: 50.19, Tuesday 50.33

  • API 28 specific crash signature showing up, but the stacks at the top appear to be all different. Also present on release.


fennec release summary score: 17.59, Tuesday 17.63

  • Nothing specific to call out for Release

Fenix/Firefox Preview



  • Preparations for Dot release 70.0.2



  • [Done] [Nightly 72] Core Regression Testing (round 1) - GREEN

Aurora / Dev Edition



  • [On track] - Beta regression testing - Week 2
  • [Done] - Compatibility testing for Windows 10 19H2. No new issues.

Action items

Mobile Stability


  • Beta 68.3b3 sign-off - GREEN
  • [Feature] Network ID -Fenix Nightly 72 - Yellow
  • WebRender testing on Pixel 2 - Fenix Nightly 72 - GREEN

SUMO Report / User Advocacy


Special Topics

Post-Mortem (Tues 2wks from GA Release)