Announcing Scala.js 1.20.1

Hello everyone,

We are pleased to announce the release of Scala.js 1.20.1!

This is technically a hotfix patch release for 1.20.0, which was discovered to be severely broken, and was therefore never announced.

This release mainly comes with many performance improvements to the WebAssembly and JavaScript backends alike.

As of this writing, the latest versions of Firefox (since v131), Safari (since v18.4) and Chrome (since v137) support all the WebAssembly features required to run Scala.js-on-Wasm.

Read the announcement on the Web for more details:

Enjoy!
the Scala.js team

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