03 Nov 2026
Planet Mozilla
Firefox Tooling Announcements: Happy BMO Push Day! (20261103.1)
The following changes have been pushed to bugzilla.mozilla.org:
- Bug 2087000 - Sometimes phab "last modified" timestamp updates without actual changes to the revision
- Bug 2081860 - Migrate Bug REST resource to native Mojo API: bug objects (get, search, create, update, possible_duplicates, history)
- Bug 2070239 - Add DB-backed tests for flag-event bugmail recipient selection (prev-status tie-break, flag-type cc_list)
- Bug 2082543 - Clean up after the REST-to-Mojo migration: shared helpers in Bugzilla::API::V1::Util
Discuss these changes in the BMO Matrix Room
1 post - 1 participant
03 Nov 2026 10:05pm GMT
Firefox Tooling Announcements: MozPhab 2.24.0 Released
Bugs resolved in Moz-Phab 2.24.0:
- bug 2078583 moz-phab reorg --force can fail part way and leave the Phabricator stack tangled
- bug 2082342 Move lando warnings knowable at submit time to moz-phab
- bug 2086803 Resolve each command's flags and config into a frozen options object
- bug 2087605 moz-phab will break with upcoming jj release 0.47
- bug 2087877 Remove
argsfrom the VCS layer - bug 2088194 Update hard-coded Lando-dev urls to point to Fastly WAF fronted domains
Discuss these changes in #engineering-workflow on Slack or #Conduit Matrix.
1 post - 1 participant
03 Nov 2026 2:49pm GMT
The Rust Programming Language Blog: Announcing rustup 1.29.3
The rustup team has published a new point release of rustup, 1.29.3.
Rustup is the recommended tool to install Rust, a programming language that empowers everyone to build reliable and efficient software.
What's new in rustup 1.29.3
This new patch release has fixed some minor regressions over the previous one:
-
Fixed "Illegal instruction" error on certain x86_64 CPUs without SSE4.1. pr#5162
-
Fixed "
lock()not supported" error on Solaris. pr#5167
Further details are available in the changelog!
How to update
If you have a previous version of rustup installed, getting the new one is as easy as stopping any programs which may be using rustup (e.g. closing your IDE) and running:
$ rustup self update
Rustup will also automatically update itself at the end of a normal toolchain update:
$ rustup update
For this particular release, if you have encountered any issues during self-update, you may try to update rustup manually by following the steps below:
- Download the corresponding
rustup-initbinary for your platform. - Make double sure that no other
rustupprocesses are running. - Replace your existing
rustupbinary with the downloadedrustup-initrenamed torustup.- As a reminder, this binary is often located at
$HOME/.cargo/bin/rustup, or$CARGO_HOME/bin/rustupif you have overridden the$CARGO_HOMEenvironment variable.
- As a reminder, this binary is often located at
If you don't have it already, you can get rustup from the appropriate page on our website.
Rustup's documentation is also available in the rustup book.
Caveats
Rustup releases can come with problems not caused by rustup itself but just due to having a new release.
In particular, anti-malware scanners might block rustup or stop it from creating or copying files, especially when installing rust-docs which contains many small files.
Issues like this should be automatically resolved in a few weeks when the anti-malware scanners are updated to be aware of the new rustup release.
Thanks
Thanks again to all the contributors who made this rustup release possible!
03 Nov 2026 12:00am GMT