0.4.9 with edition2024 breaks builds on Rust <1.80

[roderickvd]

0.4.9 switched to Rust edition 2024, which requires Rust >= 1.80.1 where previous ringbuf 0.4.x versions did not. This breaks downstream builds with lower MSRV, and should probably be published as 0.5.0 instead of requiring users to pin to 0.4.8.

[agerasev]

Thanks for reporting!
As I understand, It's discussable whether changing MSRV is a breaking change. But if this change really affects someone, I agree that it should be considered breaking.
I've yanked that version for now.

[roderickvd]

Thank you. Yes we ran into it with cpal, where the CI started failing because of it: RustAudio/cpal@2ad6603