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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: ReleaseCoordination
  • Vidyo Guest URL
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lizzard, jcristau, jlorenzo,ninu,petruta, philipp, Timea, RyanVM, Oana,Cornel, Iulia, nicole, Sorina, Florin, Camy

Previous Actions

Schedule Update

  • root cause for fallback update test failures still unclear, but most likely not an issue in firefox, so 52.0.2esr and 53.0b7 unblocked yesterday
  • 52.0.2esr, 52.0.2 desktop and fennec, 53.0b7 desktop and fennec shipped



Shutdownkill crash spike in early March (this is the infobar thing switched on?)


awsy rate: 4.43 (browser 1.01, content 3.42) telemetry (m+c-s) from sunday: 2.81 (was 3.01 the week before, 2.63 this time last cycle)



awsy rate: 0.85 (browser 0.55, content 0.30) telemetry (m+c-s) from sunday: 3.10 (was 2.99 the week before, 5.18 this time last cycle)

[philipp] not much data from b7 yet, so the top stability issues remain the ones raised on tue:

other noteworthy crashes:


awsy rate: 0.78 (browser 0.57, content 0.21) telemetry (m+c-s) from sunday: 2.45



awsy rate: 15.31 (browser 2.44, content 12.86) telemetry (m+c-s) from sunday: 13.15 (was 12.54 the week before, 9.18 this time last cycle)



awsy rate: 1.16

Performance (Thu)

Aurora / Dev Edition





  • Disable network predictor prefetch system add-on (1351082) - QA currently blocked due to corrupted xpi.
  • A bunch of testing sessions planned next week for: Creators Update (Fx53), e10s-Multi (Fx54) and Sandbox Flash on 64-bit Windows (Fx54).
    • We'll tag any new issues with the [Creators] string in their summaries.
  • (read-only) pre-Aurora and pre-Beta sign offs are scheduled to be completed by next Friday, Apr 7.


Aurora / Dev Edition


  • [Andrei] Pre-Release feature sign offs are in progress (estimate of completion: Fri, Mar 31). Preliminary assessments below:
    • [Alex] Compositor Process for Windows - Sign-off currently depends on uplifting the fixes for bug 1331548 and bug 1331761 + found new bug in google maps (bug 1352081)
    • [Petruta] Send stack traces for each content crash to the crash manager - signed off without issues
    • [Timea] Reader Mode Displays Estimated Reading Time -Sign off with GREEN status, there are no issues found during sign off testing, it is one known bug (1340502) which is no blocker
    • [Cristian] Stopped Exporting XPCOM Symbols - Sign off with GREEN status, as only one known issue found during testing, however it is not severe enough to block the testing ( bug 1312899 )

Action items


  • [Ninu]
    • Signed off the 52.0.2 build on Monday with no major issues
    • Signed off the 53.0b7 build on Tuesday with no blocking issues

New bug logged during testing session bug 1351308 - Downloads are not cleared on exit (




User Advocacy


[mahe] Any testing blocker for validating SUMO links? SSL cert related?

Special Topics

Aurora/Beta Feature Review

Post-Mortem (Tues 2wks from GA Release)

Sign Off (Thurs prior to GA Release)