What's Changed
Important
The regression fixed by this release appears to only affect older versions of Ruby 3.0, and only on some platforms.
Ruby 3.0.7 was released on 2024-04-23 and does not appear to be affected. Ruby 3.0 has reached its EOL.
If you are affected by this issue, upgrading Ruby is much more important than upgrading net-imap!
Fixed
- ⏪ Revert Ractor sharability for config types (v0.4 only) by @nevans in #474
Fixes a regression in v0.4.20, reported by by @glaszig and @mumkymikey in #471
Full Changelog: v0.4.21...v0.4.22