ReadableStream

This release introduces several new features across desktop, extensions, and Node compatibility, alongside numerous performance improvements, especially within Web Streams and NPM handling. Numerous bug fixes address stability, coverage reporting, and installation reliability.

Deno 2.6 introduces 'deno x' for running package binaries, stabilizes BroadcastChannel, and upgrades to V8 14.2. It also features significant Node.js compatibility enhancements and a breaking change to the 'deno install -g' argument syntax.

Deno 2.5.5 introduces several unstable features including a new 'deno audit' command and dependency age constraints, alongside numerous bug fixes for Node.js compatibility, the LSP, and npm package resolution.

Deno 2.5.2 introduces LSP support for BDD-style tests and several Node.js compatibility fixes for fs and crypto modules. It also includes performance optimizations for V8 scoping and module watching.

The main update across packages involves upgrading TypeScript to version 6 in graphql-yoga@5.19.0 and removing AsyncIterable typings for ReadableStream.

This release focuses on compatibility fixes, adapter stability improvements, and test/tooling modernisation, including fixes for proxy handling and CJS entry points.