And with that, the #bevy Stageless rewrite is complete 
More than a year of work, from at least a dozen high-impact designers, implementors and reviewers. Thousands of lines of #rust added and removed, hundreds of comments, dozens of bugs fixed, and one massive improvement to the clarity, correctness and usability of Bevy's scheduling APIs.
Coming soon to a Bevy 0.10 near you 
RFC: https://github.com/bevyengine/rfcs/pull/45
Implementation: https://github.com/bevyengine/bevy/pull/6587
Migration: https://github.com/bevyengine/bevy/pull/7267
Follow-up: https://github.com/bevyengine/bevy/pull/7466
Project board: https://github.com/orgs/bevyengine/projects/7/views/1
@zkat@toot.cat@alice_i_cecile holy cow congratulations! This is huge! I know y'all have been working a lot on this!