Hello everyone, In an attempt to improve our processes and quality of the LTS point-release images, starting with 20.04.3 (in August) we will be trying a bit of a safer approach. Basically the main noticeable change is that we will now be following the SRU procedures even for any release blockers that we find during the point-release week. This means that, besides some very exceptional cases, every fix (even for a blocker) will have to follow the same verification, regression analysis and aging period process - in which case, if a bug is found in the release candidate images, we will be simply delaying the point release until the fix is verified, aged and only then released into updates.
Delaying a point-release is unfortunate, but better than lowering our quality standards. We had a few cases already where our last minute fixes, fast-tracked under time pressure, were not tested thoroughly enough and introduced regressions (or, similarly annoying, appeared to be only partial fixes). As quality is the most important aspect of any Ubuntu release, we want to make sure users get the best experience of our point-release images. To accommodate this change, and to make sure as many release blockers are found as early as possible, we will also be switching -proposed off from the series daily image builds 2 weeks before release (so a week before the first release candidate images are planned). Previously we stuck with proposed-enabled daily images until one week before release (only switching those off for when release candidates are built), mainly as a legacy from old times when -proposed as a whole was flushed to -updates as part of the process. This has not been done since years already (as it's no longer safe), so leaving -proposed on dailies makes less sense than it had in the past. What does it all mean to you, developers? Please be sure to land any critical or important changes for the given point-release as soon as possible, preferably with release -2 weeks as the deadline. Every other last minute SRU will potentially be risking the delay of the release. Also, once -proposed is disabled for dailies, it would also be wonderful if the pre-point-release images could get as much testing as possible. The sooner critical issues are identified, the higher chances are we will not have to slip the release. I'm pretty confident that with these changes we will all benefit equally. Thank you! On behalf or the release team, -- Łukasz 'sil2100' Zemczak Foundations Team lukasz.zemc...@canonical.com www.canonical.com -- ubuntu-devel mailing list ubuntu-devel@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel
