This is not a strict requirement yet, but Mozilla has already updated their builders to use rustc 1.56 (https://bugzilla.mozilla.org/show_bug.cgi?id=1736459), so it would be a good idea to start the update on our end in order not to get caught unprepared when the minimum requirement is bumped.
We will need rustc and cargo updates in jammy and all supported releases: bionic, focal, hirsute, impish. With a bit of luck hirsute can be ignored as it will be EOL on the 20th of January.
This is not a strict requirement yet, but Mozilla has already updated their builders to use rustc 1.56 (https:/ /bugzilla. mozilla. org/show_ bug.cgi? id=1736459), so it would be a good idea to start the update on our end in order not to get caught unprepared when the minimum requirement is bumped.
We will need rustc and cargo updates in jammy and all supported releases: bionic, focal, hirsute, impish. With a bit of luck hirsute can be ignored as it will be EOL on the 20th of January.