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4. 2022
5. February 2022

Added

• Add full support for TransformStreams
• Support directly piping Request/Response bodies to other Requests/Responses instead of manually copying every chunk
• Add support for the queueMicrotask global function
• Add support for the structuredClone global function
• Add support for the location global object as an instance of WorkerLocation
• Support BigUint64Array and BigInt64Array in crypto.getRandomValues
• Enable class static blocks syntax
• Returned the exit code from the JS Compute Runtime, by passing it up through our CLI

Changed

• Increase max supported header size from 4096 bytes to 69000 bytes
• Update to SpiderMonkey 96 beta

Fixed

• Avoid waiting for async tasks that weren't passed to FetchEvent#waitUntil
• Significantly improve spec-compliance of Request and Response builtins