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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.


bittin, pascal, RyanVM, vbalducci, diannasmith, JR, Aryx, dveditz, mcalderon, cguerrero,

Schedule Update

  • Had to respin Fx92 RCs over the weekend w/ AVIF support disabled due to bug 1729071
  • Firefox Desktop 92 live @ 25% rollout, will throttle tomorrow
  • Fenix & Focus 92.1.1 live @ 25%
  • Firefox ESR 91.1 & 78.14 live @ 100%
  • Firefox 93 B1 shipped at 25% rollout, 100% for devedition
  • Firefox 93 B2 GTB today
  • Fenix 93.0.0-beta.1 GTB likely today

Release quality metrics (Tuesdays)

  • First week of new cycle (its only been a day)

Desktop Stability


mc2 crash rate: 1.87 (-0.08 compared to previous week), crash incidence: 1.51% (-0.17pp)

mc1 crash rate: not enough data since version increase yesterday


mc2 crash rate: 1.65 (-0.10), crash incidence: 1.07% (+0.01pp) - for 92.0 release candidates

mc1 crash rate: not enough data since shiipping new beta major version (93) earlier today


mc2 crash rate: 1.25 (-0.01), crash incidence: 0.75% (-0.04pp) - for 91.0.2

mc1 crash rate: not enough data since shipping new major release (92) earlier today


  • increased parent process crash incidence with ESR91 on Linux, 3x the user share affected by crashes compared to ESR78, likely explained by low user base compared to ESR78

Mobile Stability




Aurora / Dev Edition


  • Beta 93 round 1 of regression testing on track to start tomorrow (Sep 8), additional scope may be included based on our new testing strategy involving an analysis of uplifts with bugbug ui


Action items

Feature Status Review

SUMO Report

Roundtable & Special Topics

Post-Mortem (Tues 2wks from GA Release)

  • 91 post mortem on Sept 14 @3PM UTC, if you were not invited and want to attend, ping pascal