## What's Changed * Rust 1.92 by @wqfish in https://github.com/aptos-labs/aptos-core/pull/18649 * [node] Reduce default thread counts for backup and index-db runtimes by @wqfish in https://github.com/aptos-labs/aptos-core/pull/18782 * [Gas] Bump Gas Version to v1.43 by @JoshLind …