v0.8.30

UPGRADING NOTE: #2804, we invert the order of --cfgs passed by our build.rs script. This will be transparent to cargo users, but if you vendor zerocopy and build it by invoking rustc directly, you will need to update your --cfgs. Assuming you're on a relatively recent toolchain, you should simply stop passing any --cfgs when building zerocopy. For more details, see #2259.

What's Changed

• Update AGENTS.md with pre-submission check instruction by @google-labs-jules[bot] in #2792
• docs: Add safety instructions to AGENTS.md by @google-labs-jules[bot] in #2794
• Fix Miri symbolic alignment check failures by @google-labs-jules[bot] in #2798
• docs: Update AGENTS.md to mandate 'yes | ./cargo.sh' by @google-labs-jules[bot] in #2799
• Add missing copyright headers and audit instructions by @google-labs-jules[bot] in #2795
• [ci] Add MSRV minimality check by @joshlf in #2812
• Suppress deprecation warnings in generated code by @google-labs-jules[bot] in #2797
• Fix safety comment citations by @google-labs-jules[bot] in #2800
• Invert build.rs version detection flags and update CI by @joshlf in #2804
• [ci] Integrate action-validator into CI and pre-push hooks by @joshlf in #2811

Full Changelog: v0.8.29...v0.8.30