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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, RyanVM, jcristau, philipp, tania, pascal, sguha, Ritu, overholt

Schedule Update

Current releases dashboard:

  • 71RC1 is shipped
    • Currently no uplift request or strong need for a RC2
  • Fennec 68.3b6 is shipped
  • Fennec 68.3 RC status?
    • gtb today, so we can roll it out at 5% tomorrow
  • 72 in soft code freeze
    • no DevEdition builds this week
    • Automated beta builds Mon, Wed, Fri

Release metrics

Report on release criteria metrics from DRIs

  • Stability
  • Performance
  • Security
  • Functionality

Off-train releases

Current Shield studies:



Today Crash Rate overall 1.83 Crash Incidence overall 4.96%, Mission Control v1 rate 6.26 Thursday Crash Rate overall 2.13 Crash Incidence overall 5.62%, Mission Control v1 rate 6.30


Today Crash Rate overall 1.68 Crash Incidence overall 1.09%, Mission Control v1 rate 2.86 Thursday Crash Rate overall 1.88 Crash Incidence overall 1.18%, Mission Control v1 rate 2.99

  • no major issues apparent in 71.0b12 crash data
  • Crash in [@ shutdownhang | memset | je_free | mozilla::detail::HashTable<T>::destroyTable | mozilla::scache::StartupCache::~StartupCache]: - 0.25% of browser crashes


Today Crash Rate overall 1.39 Crash Incidence overall 1.04%, Mission Control v1 rate 2.14 Thursday Crash Rate overall 1.39 Crash Incidence overall 1.04%, Mission Control v1 rate 2.19


  • 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: 54.73, last Thursday 55.19

  • Nothing specific to highlight for Fennec Nightly


fennec beta summary score: 49.21, last Thursday 49.43

  • Nothing specific to highlight for Fennec Beta


fennec release summary score: 17.25, last Thursday 17.32

Fenix/Firefox Preview



  • Everything is on track
  • Password Generation and Capture Improvements - Bug 1566536 will be treated as Bugwork, rest of the fixes moved to 73

Aurora / Dev Edition


  • features received Yellow/Red Sign-offs , latest status:
    • Celebration Toast (1593258) - Uplifted, QA can still reproduce
    • Devtools full text Search (1598285) - Fix got uplifted, verified
    • Request Blocking UI (1596089) - As per product and eng, its a P3

Action items

Mobile Stability

SUMO Report / User Advocacy


  • Reminder that Thursday/Friday of this week are U.S. holidays

Special Topics

Post-Mortem (Tues 2wks from GA Release)