Debian Bookworm (stable) uses Rust 1.63 as the default Rust compiler version. As a result, we are updating our Minimum Supported Rust Version (MSRV) to 1.63 to align with this change. This update will enable us to upgrade certain dependencies, such as the regex crate, which require Rust 1.63 or later.
Additionally, this pull request formally drops support for Ruby 2.4. While Ruby 2.4 has been untested on our CI for the past few months, it was still theoretically possible to compile gems using the stable-api-compiled-fallback feature. However, we now consider Ruby 2.4 to be officially unsupported.
Debian Bookworm (stable) uses Rust 1.63 as the default Rust compiler version. As a result, we are updating our Minimum Supported Rust Version (MSRV) to 1.63 to align with this change. This update will enable us to upgrade certain dependencies, such as the
regexcrate, which require Rust 1.63 or later.Additionally, this pull request formally drops support for Ruby 2.4. While Ruby 2.4 has been untested on our CI for the past few months, it was still theoretically possible to compile gems using the
stable-api-compiled-fallbackfeature. However, we now consider Ruby 2.4 to be officially unsupported.