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Channel Meeting Details

Video/Teleconference Details - NEW Zoom Meeting ID: 266 532 573 +17207072699,,266532573# US Find your local number:

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.


jcristau, Aryx, Thomas, Andrew, philipp, Marcia, RyanVM, Pascal,Tania, Liz

Schedule Update

  • release day!
    • 72.0 is out at 25%
    • fennec 68.4 at 99%
    • desktop esr 68.4 at 100%
  • 73.0b1 shipped today (aurora at 100%, beta at 25%)
  • automated 73.0b2 at 50% tomorrow
  • linux32 builds affected by bug 1607382 (no en-US partial updates), but not a blocker & fix already landed for b2
  • nightly 74 started yesterday

Release metrics

Report on release criteria metrics from DRIs

  • Stability
  • Performance
  • Security
  • Functionality

Off-train releases

Current Shield studies:




Today Crash Rate overall 1.71 Crash Incidence overall 1.85%, Mission Control v1 rate 5.34 Last Thursday Crash Rate overall 2.09 Crash Incidence overall 1.86%, Mission Control v1 rate 5.17


Today Crash Rate overall 1.53 Crash Incidence overall 1.18%, Mission Control v1 rate 4.23 Last Thursday Crash Rate overall 1.56 Crash Incidence overall 1.21%, Mission Control v1 rate 4.60 two new browser crash signatures with fairly high impact in early data for 73.0b1:


Today Crash Rate overall 1.42 Crash Incidence overall 1.01%, Mission Control v1 rate 2.46 Last Thursday Crash Rate overall 1.43 Crash Incidence overall 1.02%, Mission Control v1 rate 2.54



fennec nightly summary score: 43.06, Thursday 43.88

  • Nothing specific to highlight for nightly


fennec beta summary score: 43.18, Thursday 44.01

  • Nothing specific to highlight. A few new single installation crashes


fennec release summary score: 16.21, Thursday 16.37

  • Nothing specific for release yet
  • We continue to have device specific crashes cropping up here and there, especially Motorola

Fenix/Firefox Preview

  • No Socorro reports for Fenix 3.0.1
  • Fenix nightly has some crashes but some look to be build specific


lists what tests we’ll be running for each cycle


Aurora / Dev Edition


Action items


User Advocacy/ SUMO Report


  • (marcia) Some things landed in the soft freeze that maybe should not have?

Special Topics

Post-Mortem (Tues 2wks from GA Release)

Firefox 71 post mortem today

Firefox 72 post mortem January 21 (to be confirmed)