Releases/Post-mortems/Firefox 12.0

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Schedule / Location / Call Information

Other communication channels

  • irc.mozilla.org #planning for back channel
  • This etherpad for real-time notes

Talking Points

Timeline

  • 4/20 Final RC go to build given
  • 4/24 Release date, unthrottled
  • 4/25 Throttled to evaluate feedback
  • 5/1 Fully unthrottled

QA

  • Overall, things went well
    • We shipped on time with no immediate chemspills
    • We had on-call weekend resources available in case of a Firefox 11-esque scenario (multiple weekend Betas) which were not needed
  • Poor staffing around release week (MozCamp, PTOs)
    • Exacerbated by the fact that we had to do a release, 3.6 EOL, and Win2k EOL at the same time
    • Will make sure to have at least Juan or myself and one other senior QA available the week before and after a release
  • Firefox for mobile 10.0.4 was tested only on available en-US builds. l10n was completely broken and missed.
  • bug 725152 – Stereoscopic 3D videos not properly detected
    • Late verification - a month after landing

RelEng

  • Decoupling merge date and release date
    • Can we still spin another beta after we uplift the next version to mozilla-beta?

GFX

Security

  • bug 739040
    • Discussion on security-group list about what to do about late landings on m-c prior to release (this shouldn't affect whether or not we take a sec fix)

Beta Growth

Marketing

  • bug 746572 – Inline autocomplete release tracking
    • Wasn't made aware that this was backed out before FF13 was on beta
    • We're adding the 'disabled' status flag so that feature bugs are the single source of truth from now on

Other

  • bug 734019 – The big picture hangs, and finally Browser crashes with null signature
    • UUID change caused binary incompatibilities and startup crashes
    • We plan to change the pasted bug template on approval and/or implement hooks (also for strings changes)

Notes

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