Firefox/Channels/Meetings/2021-07-22

Channel Meeting Details

• Tuesdays at 10am and Thursdays at 7:30am Pacific Time
• Riot #release-drivers for backchannel
• Past meeting notes: https://wiki.mozilla.org/Firefox/Channels/Meetings

Video/Teleconference Details

• Zoom Meeting ID: 536 097 768
• https://mozilla.zoom.us/j/536097768
• +17207072699,,536097768# US
• Find your local number: https://zoom.us/u/agItTmqIu

Attendees

• mlobontiu, abodea, atrif, phorea, pascal, asoncutean, ajoltan, csasca, lapahidean, tzsoldos

Schedule Update

• 90.0.2 shipped today (desktop only)
• 91.0b6 tomorrow, last early beta
• Fenix 91 beta 3 tomorrow

Release quality metrics (Tuesdays)

Desktop Stability

Nightly

mc2 crash rate: 2.15 (-0.05 compared to previous week), crash incidence: 1.43 % (-0.39pp)

mc1 crash rate: 4.03 crashes/1k usage hours (-1.21)

• [@ style::stylesheets::import_rule::ImportSheet::rules]
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1719963
  • 20-50 crashes/Nightly since regressing change relanded, emilio has been needinfoed

Beta

mc2 crash rate: 2.12 (+0.27), crash incidence: 1.65% (-0.39pp)

mc1 crash rate: 4.29 (-3.12) - back to relatively normal level

Release

mc2 crash rate: 1.47 (+0.18), crash incidence: 1.08% (+0.07pp)

mc1 crash rate: 2.00 (-2.04) - back to normal level

Mobile Stability

Fenix

QA

Nightly

Aurora / Dev Edition

Beta

[phorea]

• Pre-release testing is in progress - reports are due on Wednesday (28th July)
• Second round of regression testing is in progress
• Antivirus testing is in progress

Mobile

• [Mira]
• Beta 91.0.0-beta.1 - status YELLOW
• Beta 91.0.0-beta.2 - status GREEN
• RC 90.1.2 - status GREEN

Action items

Feature Status Review

SUMO Report

• https://bugzilla.mozilla.org/show_bug.cgi?id=1720621 Print scaling (manual or Fit to page width) causes missing content in printout
• The forum saw inbound relating to this. Currently showing closed with fix going into V92
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1721949 Zooming in on a certain pdf consumes a huge amount of memory and causes the browser(incl. PC) to hang

Roundtable & Special Topics

Post-Mortem (Tues 2wks from GA Release)