Hello, tldr: we are going to do a first merge of m-c => m-b and use the devedition population one week earlier to push 57.0b1 & 57.0b2.
In order to maximize beta testing, we are going to take advantage of the fact that we have a different set of users with the developer edition (which is, since the completion of the dawn project, based on mozilla-beta). September 14th, we will merge mozilla-central => mozilla-beta and mozilla-beta => mozilla-release. September 19th, we will push to the devedition population the first beta of 57. Later, we will be pushing a second beta to this channel. In parallel, to minimize the impact on the developer, mozilla-central will remain 57.0a1 and will be merged to mozilla-beta transparently. Nightly will become 58.0a1 on September 21th. The regular beta population will remain on 56 and will be provided updates to the RC builds. The milestones are detailed in this Google doc: https://docs.google.com/document/d/1jeypuqBqEyIh-4qxXT0UnE2aVjetN7uVD8W7L7TbWKg/edit In parallel, as the soft freeze demonstrated its value during previous cycles, we are going to use this again during the 57 nightly cycle. From September 18th, we will ask you to land only bug fixes, stability or important performance fixes. New development not planned for 57 should land once mozilla-central will become 58 (September 21th). Thanks, Sylvestre _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform