This release bumps PyO3 to 0.23.0. As part of this change many trait bounds have changed to require the new IntoPyObject trait, and types implementing the Element trait are now required to be Sync.
Additionally, the rustc-hash dependency has been bumped to 2 and the nalgebra optional dependency has had the accepted range widened to allow version 0.33.
Thank you to @Icxolu, @kli6891 and @jonaspleyer for the improvements.
Contributors
kli6891, Icxolu, and jonaspleyer