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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.


RyanVM, ajoltan, jcristau, pascal, abodea, csasca, ebalazs, atrif, Aryx, cionce, mlobontiuroman, lapahidean, tbabos, phorea, tzsoldos, dbodea,

Schedule Update

  • No plans for 87.0.1
  • 88.0b9 gtb today, likely last before RC week
  • Fenix 88.0.0-beta.5 shipped today
  • Nightly soft freeze starts next week
    • Decision expected today regarding changes to 89 cycle length

Release quality metrics (Tuesdays)

Desktop Stability


mc2 crash rate: 1.97 (+0.05 compared to previous week), crash incidence: 1.42% (-0.12pp)

mc1 crash rate: 6.92/1k usage hours (-3.37)


mc2 crash rate: 2.83 (+0.78), crash incidence: 1.37% (-0.16pp)

mc1 crash rate: 7.11 (-0.65)

  • Fix for bug 1697952 [@ js::frontend::CompilationStencil::instantiateStencilAfterPreparation] going into b9 today
  • Nothing scary in the 88.0b8 topcrash list


mc2 crash rate: 1.47 (+0.16), crash incidence: 0.68% (-0.05pp)

mc1 crash rate: 1.52 (-0.32)

Mobile Stability




  • Windows 10 (Insider) 21H1 testing - in progress


  • Nightly 89 features - testing in progress for Nightly reports - !due tomorrow 04.09.2021
** [PI-984] Proton: Elastic Overscroll - Nightly 89 testing is halted due to Bug 1702978
** [PI-959] Proton: Modals - lands iteratively until April 12, Nightly report will slip to Week 4
** [PI-988] Proton: Menu Notifications - testing is slow due to bugs found - Nightly report might slip to next week

Aurora / Dev Edition




  • Firefox Beta 88.0.0-beta.4 - status GREEN
  • Firefox Beta 88.0.0-beta.5 - status GREEN

Action items

Feature Status Review

SUMO Report

Roundtable & Special Topics

  • [pascal] Proton is activated in Nightly

Post-Mortem (Tues 2wks from GA Release)