v0.8.58

What's Changed

• Normalize raw derive attributes by @joshlf in #3624
• Extract slice metadata without references by @joshlf in #3629
• Add Client parameter to projection traits by @jswrenn in #3480
• Introduce doc(hidden) derive(Project) by @jswrenn in #3492
• Rename invariant::Valid to invariant::Safe by @jswrenn in #3665
• Fix availability docs for Error impls by @joshlf in #3669
• Fix Ref::into_mut internal error message by @joshlf in #3672
• Strengthen byteorder and split tests by @joshlf in #3673
• Correct error trait rustdoc cfgs by @joshlf in #3670
• Fix Error implementation availability docs by @joshlf in #3671
• Rename Ptr::try_into_valid to Ptr::try_into_safe by @jswrenn in #3679
• Factor out struct/enum variant is_safe validation into a shared helper by @jswrenn in #3680
• [pointer] Rename InvariantsEq to SharedCompatible by @joshlf in #3687
• [pointer] Clarify transmute validity documentation by @joshlf in #3690
• [pointer] Clarify exact reinterpretation documentation by @joshlf in #3692
• [anneal] Add top-level principles by @joshlf in #3698
• [anneal] Add shared design contract by @joshlf in #3700
• Introduce unstable #[zerocopy(invariant(...))] library invariant checking by @jswrenn in #3681
• Reorganize agent-facing documentation into skills by @joshlf in #3715

Full Changelog: v0.8.57...v0.8.58