10 months ago

https://docs.docker.com/desktop/release-notes/ is now available and includes https://docs.docker.com/engine/reference/commandline/init/ support for Rust, new Wasm runtimes support, enhancements to https://docs.docker.com/scout/ https://www.docker.com/products/docker-scout/, https://docs.docker.com/desktop/use-desktop/builds/, performance and filesystem enhancements to Docker Desktop on macOS, and more. Added support for new Wasm runtimes Docker Desktop 4.21 now has added support for the following Wasm runtimes: Slight, Spin, and Wasmtime.

Launching Docker Desktop on Apple Silicon Macs is at least 25% quicker in 4.21 compared to previous Docker Desktop versions.

The time taken to build the https://github.com/redis/redis drops from seven minutes on Docker Desktop 4.20 to only two minutes on Docker Desktop 4.21, for example.