12 Nov 2026
Planet Mozilla
Firefox Tooling Announcements: MozPhab 2.25.0 Released
Bugs resolved in Moz-Phab 2.25.0:
- bug 2086084 Submitting part of a stack with git adds double blank lines after the commit subject of the remaining commits
- bug 2088204 Uncommitted changes detected on clean checkout
- bug 2088229 Parse Conduit search results into frozen data models
- bug 2088739 Use enums and a frozen
Transactionfor the fixed values moz-phab compares and sends - bug 2089259 Split patch into resolving, planning and applying steps
- bug 2090820
moz-phab upliftshould be able to post a merge conflict as the first diff of the revision it resolves
Discuss these changes in #engineering-workflow on Slack or #Conduit Matrix.
1 post - 1 participant
12 Nov 2026 11:49pm GMT
Firefox Tooling Announcements: Happy BMO Push Day! (20261112.1)
The following changes have been pushed to bugzilla.mozilla.org:
- Bug 2088705 - Record the acting user in flag_activity.who, as a nullable column (first step of bug 2085398)
- Bug 2090094 - Release Management setting a Phab uplift to "abandoned" does not set the corresponding tracking flag to
- - Bug 2090252 - 2_test_login_totp.t reads the page before the TOTP enrollment and verification API calls return
- Bug 2087012 - [mentions] @username mentioniing during when bug is created does not needinfo the person but it should
- Bug 2085072 - Set a cookie when hiding or showing external attachments and use the cookie for all future bug pages save preference
- Bug 2088987 - Bug shouldn't be closed when github commit and backout arrive on the same message
- Bug 2089049 - REST /bug/2048343/history fails with internal error: Can't call method "iso8601" on an undefined value at Bugzilla/API/V1/Util.pm line 362
- Bug 2089200 - Enforce unique nicknames with a UNIQUE index on profiles.nickname
- Bug 2085141 - [mentions] Make it more obvious when @mention is going to needinfo someone
- Bug 2085052 - [mentions] For @mentions in comments, allow the autocompletion when typing @ like github does
- Bug 2091217 - Avoid stale-element failure in bug-edit Selenium test
- Bug 2091218 - Wait for product details in the Selenium test
- Bug 2091196 - fetch_product_versions is not cached for the request: buglist.cgi makes 42 memcached lookups, and a new HTTP request on every call when the product-details endpoint fails
- Bug 2091444 - TrackingFlags bug_check_can_change_field runs a database query for every custom field on show_bug.cgi, including fields that aren't tracking flags
- Bug 2091129 - Bugzilla::DB pings MySQL before every query (about 200 pings per show_bug.cgi request)
- Bug 2091167 - SizeLimit plugin parses all of /proc/self/smaps in pure Perl after every request (~3 ms per request)
Discuss these changes in the BMO Matrix Room
1 post - 1 participant
12 Nov 2026 11:25pm GMT
Firefox Tooling Announcements: Nov 12th Deploy
The latest version of PerfCompare is now live!
New view alert! 
The cross-platform view in PerfCompare!
How it started: Matthew Gaudet sought to answer one question that keeps coming up for engineers looking at a performance change: "Do these improvements or regressions agree across platforms?" Until now, answering that meant opening each platform's results one at a time and comparing them by hand. He saw that gap and filed Bug 2069050 asking for an official cross platform view in PerfCompare.
What we have now and how it works: The new cross-platform subtests view is live now! It shows each subtest as a row and each platform as a column. An Agreement column sums up the result at a glance, like "3/3 improved", "2/3 regressed" or "Mixed". Regressions are sorted to the top by default, and you can sort and filter by agreement. You can also click any cell to go to that platform's detailed results. You get there from the new "Compare across platforms" link in a test's header, which appears whenever two or more platforms have subtest data.
Please feel free to leave feedback or file bugs through the links below.
Check out the change-log below to see the updates:
Highlights:
[kala-moz]:
-
Bug 2068298 Simple View: match the advanced options selections for both results and subtests page
-
Bug 2067300 Simple view: Persist advanced options in cookies (with URL taking precedence)
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Bug 2075051 Magnitude filter "Medium" option matches no rows; rows show "Moderate" instead
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Add a fake Treeherder backend for ?fakedata
[moijes]: Bug-2003889: Show Lando try-push status instead of a blank-revision error
Other changes:
[kala-moz]:
-
Bug 2069050 - prepare code for cross-platform subtests view (#1134)
-
Bug 2082629 Remove unused and phantom fields from Mann-Whitney U types (#1130)
Thank you for the contributions!
Bugs or feature requests can be filed on Bugzilla. The team can also be found on the #perfcompare channel on Matrix. Come and chat!
1 post - 1 participant
12 Nov 2026 7:28pm GMT

