v0.31.0

📖 Release notes

What's Changed

• Update CONTRIBUTING to release workflow in CI by @mzabaluev in #1283
• Fix new Clippy warnings introduced in Rust 1.68 by @romac in #1284
• ADR 012: Multi-Version Support by @mzabaluev in #1274
• tendermint-light-client: add clarifying comment by @plafer in #1287
• Bump ed25519 => v2; k256 => v0.13; signature => v2 by @tony-iqlusion in #1285
• Parse and fetch proto dependencies from buf.lock in the repository source by @mzabaluev in #1293
• Add a TypedEvent conversion trait for ABCI events. by @hdevalence in #1288
• Prepare v0.31.0 release by @hdevalence in #1295

Full Changelog: v0.30.0...v0.31.0