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Channel Meeting Details

Video/Teleconference Details - NEW

  • 650-903-0800 or 650-215-1282 x92 Conf# 99951 (US/INTL)
  • 1-800-707-2533 (pin 369) Conf# 99951 (US)
  • Vidyo Room: Release Coordination
  • Vidyo Guest URL
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, Liz, Pascal, Sebastian, philipp, tania, dveditz, wlach, RyanVM, Ritu

Schedule Update

Current releases dashboard:

  • 64.0b13 going out today
  • 64.0b14 (last desktop build before RC) gtb tomorrow
    • webrender will be turned off
  • remaining 64 blockers:
    • wnp: looks like it's being sorted this week, l10n through an agency - see
    • frozen fennec: 65 has a tentative fix, but caused a crash; droeh's actively working on it
      • not completely sure this should block; initially marked 1496684 as blocking because it seemed new in 64, but

bug 1494748 is older

  • plan for next week
    • RCs as needed for critical regressions/blockers
    • No channel meeting, ping us on slack #release-coordination or IRC #release-drivers
  • m-b to m-r merge
    • Discussion on whether to do it this Friday or Monday of all-hands
      • Does this also affect m-c to m-b? There is a big refactoring scheduled to land Friday?
    • clang-format change planned for m-c for this Friday Paris daytime. If all goes well, merge on Friday am PST should not be a problem
    • Callek mentioned that Releng prefers to do the Merge on Mon, Dec 3rd.

Off-train releases

Current Shield studies:



firefox nightly summary score: 6.29, Thursday 6.94


firefox beta summary score: 2.15, Thursday 2.21

seem to be a corresponding spike shown in Socorro


firefox release summary score: 2.37, Thursday 2.43


  • 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.
  • Release

fennec release summary score: 25.45, Thursday 25.73

  • Beta

fennec beta summary score: 28.27, Thursday 29.09

  • Nightly

fennec nightly summary score: 45.72, Thursday 48.24



Aurora / Dev Edition


Action items

Mobile Stability

SUMO Report / User Advocacy


Special Topics

Aurora/Beta Feature Review

Post-Mortem (Tues 2wks from GA Release)