https://wiki.mozilla.org/index.php?action=history&feed=atom&title=Firefox%2FChannels%2FMeetings%2F2020-03-26
Firefox/Channels/Meetings/2020-03-26 - Revision history
2026-06-05T13:33:19Z
Revision history for this page on the wiki
MediaWiki 1.39.10
https://wiki.mozilla.org/index.php?title=Firefox/Channels/Meetings/2020-03-26&diff=1225515&oldid=prev
Julien Cristau: add yesterday's notes
2020-03-27T15:54:45Z
<p>add yesterday's notes</p>
<p><b>New page</b></p><div><!-- Maybe don't screw with these links unless you've read this blog post:<br />
http://blog.johnath.com/2011/01/20/automatic-date-links-in-mediawiki/<br />
Just copy them to new pages and it should Just Work!<br />
--><br />
<center>[[Firefox/Channels/Meetings/{{#time: Y-m-d | {{SUBPAGENAME}} -1 week}}|&laquo; previous week]] | [[Firefox/Channels/Meetings |index]] | [[Firefox/Channels/Meetings/{{#time: Y-m-d | {{SUBPAGENAME}} +1 week}}|next week &raquo;]]</center><br />
<br />
'''Channel Meeting Details'''<br />
* Tuesdays at 10am and Thursdays at 8am Pacific Time<br />
* [https://chat.mozilla.org/#/room/#release-drivers:mozilla.org Riot #release-drivers] for backchannel<br />
* Past meeting notes: https://wiki.mozilla.org/Firefox/Channels/Meetings<br />
<br />
'''Video/Teleconference Details'''<br />
* Zoom Meeting ID: 536 097 768<br />
* https://mozilla.zoom.us/j/536097768<br />
* +17207072699,,536097768# US<br />
* Find your local number: https://zoom.us/u/agItTmqIu<br />
<br />
{{Notes}}<br />
<br />
__FORCETOC__<br />
<br />
== Attendees ==<br />
RyanVM, taniam, abodea, jcristau, ajoltan, drus, atrif, vlucaci, obotisan,cfogel, mberlinger, avaida, sdeiac, ccomorasu, pascal, mboldan, tbabos, csasca, lapahidean, asoncutean, ebalazs, roland, Aryx, prasa,<br />
<br />
== Schedule Update ==<br />
<br />
* 75.0b7 shipped Monday<br />
* 75.0b8 shipped Wednesday<br />
** uncovered partner repack bustage, fixed in b9<br />
* 75.0b9 shipped today<br />
** unscheduled build to fix a gfx issue<br />
* 75.0b10 ships tomorrow<br />
** last build before monday's merge and 75 rc1<br />
** includes windows default browser agent<br />
<br />
* fennec beta migration to fenix about to start<br />
<br />
* sticking with the published release schedule for the moment<br />
** expect feature development to slow down though<br />
** reviewing planned features for breaking potential, and delaying some changes<br />
<br />
== Release Metrics ==<br />
Report on release criteria metrics<br />
<br />
* Stability<br />
* Performance<br />
* Security<br />
* Functionality<br />
* Accessibility<br />
<br />
Reported at yesterday's cross functional<br />
<br />
== Desktop Stability ==<br />
<br />
=== Nightly ===<br />
mc2 crash rate: 1.67, crash incidence: 2.09%, mc1 summary score: 5.65<br />
last thursday mc2 crash rate: 1.80, crash incidence: 2.12%, mc1 summary score: 5.93<br />
<br />
* Work underway in bug 1624949 to throttle ShutDownKill reports so they're not dominating Nightly content crashes<br />
* 3 high-volume WebRender crashes:<br />
** Bug 1624250: [@ core::option::expect_failed | webrender::scene_building::NodeIdToIndexMapper::get_spatial_node_index]<br />
** Bug 1624125: [@ InvalidArrayIndex_CRASH | mozilla::layers::DisplayItemCache::MarkSlotOccupied ] (may fix bug 1624250 also)<br />
** Bug 1624881: [@ webrender::spatial_tree::SpatialTree::get_relative_transform]<br />
* High-volume ShutDownKill crashes (will still show up high with throttling in place):<br />
** Bug 1614305: [@ IPCError-browser | ShutDownKill | NtYieldExecution]<br />
** Bug 1613798: [@ IPCError-browser | ShutDownKill | nsThread::Shutdown | mozilla::ChildProfilerController::ShutdownAndMaybeGrabShutdownProfileFirst]<br />
** Bug 1613797: [@ IPCError-browser | ShutDownKill | hashglobe::hash_map::HashMap<T>::clear<T>]<br />
** Bug 1614564: [@ IPCError-browser | ShutDownKill | EMPTY: no crashing thread identified; ERROR_NO_MINIDUMP_HEADER]<br />
* Bug 1624886: [@ js::wasm::WasmFrameIter::instance]<br />
<br />
=== Beta ===<br />
mc2 crash rate: 1.55, crash incidence: 1.56%, mc1 summary score: 3.81<br />
last thursday mc2 crash rate: 1.86, crash incidence: 1.51%, mc1 summary score: 4.29<br />
<br />
* 75.0b8 data looking good, nothing in particular to call out<br />
* 75.0b9 gets rid of the diagnostic assert that was plaguing devedition<br />
<br />
=== Release ===<br />
mc2 crash rate: 1.30, crash incidence: 1.16%, mc1 summary score: 2.57<br />
last thursday mc2 crash rate: 1.30, crash incidence: 1.17%, mc1 summary score: 2.96<br />
* No significant new crasher since we shipped appart from:<br />
** Crash spiking in [@ mozilla::ScriptPreloader::CacheWriteComplete] with mozilla china extensions: https://bugzilla.mozilla.org/show_bug.cgi?id=1610246 - 0.5% of browser crashes<br />
<br />
== Mobile Stability ==<br />
=== Fennec ===<br />
* Crash rate is calculated based on usage hours (the time Firefox is actively used). <br />
* Usage hours will be significantly lower on Fennec than on desktop Firefox, so we can't compare mobile rates to desktop rates.<br />
<br />
=== Fenix ===<br />
<br />
== QA ==<br />
=== Nightly ===<br />
[Maria]<br />
* Nightly feature status reports - In progress, due 31 Mar<br />
=== Aurora / Dev Edition ===<br />
=== Beta ===<br />
[Maria]<br />
* Beta feature pre-release sign offs are - In progress, due 27 Mar<br />
=== Mobile ===<br />
[Laurentiu]<br />
Firefox Preview Beta 4.2.0-beta2 - signed off with status [YELLOW]<br />
Fennec Beta Migration Build (75.0.0-beta.2) signed off with status [YELLOW]<br />
<br />
=== Action items ===<br />
<br />
== User Advocacy / SUMO Report ==<br />
* [roland] no update, did a quick scan of march 25 and 26 no new issues<br />
<br />
== Roundtable & Special Topics ==<br />
[Tania] Upcoming holidays for Argentina QA - Mar 30, 31, Apr 2<br />
<br />
=== Post-Mortem (Tues 2wks from GA Release) ===<br />
* Fx74 next Tuesday?<br />
<br />
[[category:Channel_Meetings|{{SUBPAGENAME}}]]<br />
[[Category:Wikipage templates]]</div>
Julien Cristau