Request for the bun team: please provide a clear support policy/EOL timeline. Bonus points for clarity on the stability guarantees that are offered between versions and modules.
I don't think the bun devs are currently parcelling things up like that so doubt this would be worth the effort at this time, i.e. I don't think they're backporting any fixes from 1.1 into a 1.0.x release.
As far as I'm aware, Rust has been doing this for 9 years now (77 new versions), I'm not sure if that's been "expensive" but people seem to like it and it's working well so far
https://github.com/oven-sh/bun/issues/7990 (Via https://github.com/endoflife-date/endoflife.date/pull/4382)