cloudflare/workerd v1.20261030.1

v1.20261030.1

Repository: cloudflare/workerd

Tag: v1.20261030.1

Published: 2026-10-30T00:54:28Z

Prerelease: no

Release notes:

What's Changed

• Add a NullOrUndefined to Rust JSG as a clearer alternative to Option> by @nathanwhit in https://github.com/cloudflare/workerd/pull/8080
• Cluster workerd processes over a shared bucket by @ry in https://github.com/cloudflare/workerd/pull/7994
• Add python_zstd_snapshot compat flag by @ryanking13 in https://github.com/cloudflare/workerd/pull/8021
• Release the endpoints of a native TypeScript streams pipe by @jasnell in https://github.com/cloudflare/workerd/pull/8056
• Port node-internal:inspector to Rust JSG by @bartlomieju in https://github.com/cloudflare/workerd/pull/7986
• Give Rust APIs the IoContext of the current request by @bartlomieju in https://github.com/cloudflare/workerd/pull/7963
• Remove the rpc-externals-hydration autogate by @jasnell in https://github.com/cloudflare/workerd/pull/8089
• Add SHA-3 digests, ChaCha20-Poly1305, and MLKEM768-X25519 to WebCrypto by @panva in https://github.com/cloudflare/workerd/pull/7589
• Unwrap Rust JSG method receivers without the marker check by @littledivy in https://github.com/cloudflare/workerd/pull/8023
• [build] Update rules_rust by @fhanau in https://github.com/cloudflare/workerd/pull/8069
• Bring Rust JSG unions to parity with kj::OneOf by @bartlomieju in https://github.com/cloudflare/workerd/pull/8026
• fix(types): add streamDiagEvent to TailStream.TailEventHandlerObject by @PedroRosalba in https://github.com/cloudflare/workerd/pull/7848
• Fix throwing string shims in Rust JSG and return a handle from call by @piscisaureus in https://github.com/cloudflare/workerd/pull/8039
• Fix Rust JSG union test after Function::call change by @piscisaureus in https://github.com/cloudflare/workerd/pull/8092
• Don't leak a legacy callee's stack to an enhanced caller by @jasnell in https://github.com/cloudflare/workerd/pull/8087
• Follow the Fetch spec for statusText by @npaun in https://github.com/cloudflare/workerd/pull/7839

Full Changelog: https://github.com/cloudflare/workerd/compare/v1.20261029.1...v1.20261030.1