Say Hello to Rust 1.84.0 | HackerNoon
Briefly

The Rust team has released version 1.84.0 of the programming language, which includes significant updates for dependency management in Cargo. Key among the changes is the new MSRV-aware dependency resolver. This resolution method automatically selects dependency versions aligned with the project's minimum supported Rust version, greatly aiding maintainers. Users can opt-in via specific configuration settings in their Cargo files. Additionally, the update encourages community participation for testing future releases, with clear instructions for updating versions using rustup.
Rust 1.84.0 introduces a MSRV-aware resolver for Cargo, simplifying dependency management by automatically choosing compatible versions based on the defined minimum supported Rust version.
This version supports the following methods for opting into MSRV-aware dependency resolution, including adjustments to configuration files and manifest settings.
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