Firefox/Channels/Meetings/2017-12-07

Channel Meeting Details

• Tuesdays and Thursdays at 10am Pacific Time
• irc.mozilla.org #planning for backchannel

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

REMEMBER

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.

Attendees

marcia, RyanVM, avaida, philipp, Sorina, bsurd, jcristau, nicole, cornel, petruta, cristian, adrian_sv, ritu, Tom, carmenf, jorge, Callek, oanah,

Schedule Update

Current releases dashboard: https://mozilla.github.io/delivery-dashboard

• Dot releases:
  • ESR52.5.2 (we skipped 52.5.1): pending update testing
  • 57.0.2 (windows) pending update testing

• 58.0b10 (desktop+deved) gtb in a couple of hours
  • complete updates fail to apply https://bugzilla.mozilla.org/show_bug.cgi?id=1423571
  • plan to backout updater change that landed in 58 cycle, but we'll need a way to save users stuck on the existing beta builds with this bug

• Only one beta next week, 58.0b11 gtb monday morning pacific

• tls1.3-middlebox addon updated to 10% of en-US beta

Shield studies

• FYI: Shield studies in flight. https://gregglind.github.io/x-shield-inflight-dashboard

Stability

Nightly

awsy rate: 2.02 (browser: 0.96, content: 1.05) telemetry (m+c-s) from tuesday: 5.05 (week before: 5.84)

[marcia]

• Nightly crash rate is trending down from Tuesday
• New accessibility regression https://bugzilla.mozilla.org/show_bug.cgi?id=1423330
• #2 top crash https://bugzilla.mozilla.org/show_bug.cgi?id=1422173 appears fixed
• A few stylo regressions
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1423832
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1423895
• Nightly Crash triage https://wiki.mozilla.org/NightlyCrashTriage/2017Q4

Beta

awsy rate: 1.12 (browser 0.46, content 0.66) telemetry (m+c-s) from tuesday: 2.72 (week before: 3.09)

[philipp] 58.0b9

• Content crash in mozilla::layers::ContentClientRemoteBuffer::GetUpdatedRegion: https://bugzilla.mozilla.org/show_bug.cgi?id=1419539 - 27% of content crashes
  • was regressing in beta 9. bug has a fix already approved & landed for b10
• IPC content crashes in mozilla::net::PHttpChannel: https://bugzilla.mozilla.org/show_bug.cgi?id=1418795 - 17% of content crashes
  • comments in the bug indicate it's actively worked on, but no update on progress in the past week
• https://bugzilla.mozilla.org/show_bug.cgi?id=1416879 - 14% of browser crashes
• mozilla::ipc::MessageChannel::Clear | ... | mozilla::dom::PContentParent::~PContentParent crash on shutdown: https://bugzilla.mozilla.org/show_bug.cgi?id=1423261 - 2% of browser crashes
  • regressing in 58
• Increase in gfx releated OOM| small crashes on 58: https://bugzilla.mozilla.org/show_bug.cgi?id=1421345 - 0.6% of all crashes
  • waiting on feedback from retained display list devs since a week
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1419546 has also been seen on 58 (I guess the experiment)
  • couple more:
    • https://bugzilla.mozilla.org/show_bug.cgi?id=1418797
    • https://bugzilla.mozilla.org/show_bug.cgi?id=1418786
    • https://bugzilla.mozilla.org/show_bug.cgi?id=1418790

Release

awsy rate: 0.77 (browser 0.42, content 0.35) telemetry (m+c-s) from tuesday: 1.84 (week before: 1.73)

[marcia]

• Release rate looks pretty good

Mobile

awsy rate: release 0.56, beta 0.57, nightly 2.82

[marcia]

• Release
  • Release looks good, the same bugs are at the top -> https://bugzilla.mozilla.org/show_bug.cgi?id=1340959 and https://bugzilla.mozilla.org/show_bug.cgi?id=760394

• Beta
  • 58.0b9 looks good at the moment, but still early. Nothing concerning in the top crashes

• Nightly
  • Nightly rate looks good, nothing of note to call out specifically
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1421313 has been resolved fixed. Probably should consider this for 58 as well as it could potentially spike up there

QE

[Cornel]

• GREEN: 57.0.2-build2 signed-off, report: https://goo.gl/JSpPDH
  • update testing in progress: https://goo.gl/6aYWpq
• GREEN: 52.5.2esr-build2 signed-off, report: https://goo.gl/4jTdXX

Nightly

• WebRTC testing [Fx 59] pushed back to Dec 20 due to incomplete implementation
• Mid-Nightly feature sign-offs in progress *due Dec 8
• [Alex[ Pointer Events mid-Nightly sign-off is on track.
• WebVR(mac) Pushed back to Fx 59.
• Form autofill V2 - mid-nightly sign off - testing is in progress
• Stylo chrome UI - mid-nightly sign off - testing is in progress
• Column span, Dedicated profiles per channel - mid-nightly sign-off will be missed as implementation is not ready

Beta

• GREEN: 58.0b9-build1 signed-off, report: https://goo.gl/ZPijbJ

Mobile

• Signed off 58 Beta 9 without major issues
• Leanplum Banner mid-Nightly SignOff GREEN https://goo.gl/bLtxuT
• Gecko native support HLS on Fennec - Mid-Nightly sign-off Green

Roundtable

59 Nightly, Beta milestones - https://docs.google.com/document/d/1ZOs9Ingbz0e-mWDu8yXGiMM-SnpBXThkLdXnplG4e2w/edit#