v0.9.0-beta

Features

• Added limited Temporal support, with improved compatibility for Instant, Duration, ZonedDateTime and round() (@nabetti1720)
• Added util.inspect and util.inspect.custom (@richarddavison)
• Added util.styleText (@richarddavison)
• Added TextEncoderStream and TextDecoderStream (@richarddavison)
• Added execFile to child_process (@richarddavison)
• Added streaming request and response bodies to fetch (@richarddavison)
• Implemented an ESM module cache (@nabetti1720)
• Improved console namespace compatibility (@nabetti1720)
• Improved Blob compatibility with web standards (@nabetti1720)
• Improved FormData compatibility (@nabetti1720)
• Improved CryptoKey compatibility (@nabetti1720)
• Improved crypto.getRandomValues() compatibility (@nabetti1720)
• Added support for Intl.supportedValuesOf (@nabetti1720)
• Exposed the bundled AWS SDK version (@dills122)
• Exposed base64 encode/decode from the codec library (@nabetti1720)
• Increased WPT compatibility and expanded the WPT test targets, including Intl402/Temporal (@richarddavison, @nabetti1720)
• Added modern WebCrypto algorithms: SHA-3, cSHAKE, TurboSHAKE, ChaCha20-Poly1305, ML-DSA, ML-KEM and hybrid KEMs (@panva)
• Added SubtleCrypto.getPublicKey and SubtleCrypto.supports (@panva)
• Added raw key format aliases for WebCrypto import and export (@panva)

Fixes

• Validate offsets against view bounds to prevent OOB panics and cross-view corruption in buffer and crypto (@richarddavison)
• Validate ObjectBytes DataView ranges (@dills122)
• Align WebCrypto sign and verify with the specification (@dills122)
• Improve subtle.generateKey compatibility (@nabetti1720)
• Improve encrypt and decrypt compatibility (@nabetti1720)
• Improve deriveBits and deriveKey compatibility (@nabetti1720)
• Support string encryption algorithm identifiers (@dills122)
• Validate JWK extractability (@dills122)
• Allow RSA JWK imports without alg (@dills122)
• Allow Uint8Array for wrappedKey in crypto.unwrapKey (@nabetti1720)
• Fix OKP key representation for Ed25519 and X25519 (@nabetti1720)
• Improve key import validation and HMAC key length handling (@nabetti1720)
• Preserve pipe option order in streams (@dills122)
• Preserve transform backpressure in streams (@dills122)
• Coerce highWaterMark values (@dills122)
• Use byte length instead of buffer length for queueTotalSize accounting (@richarddavison)
• Enforce maxOutputLength in the zlib, brotli and zstd convenience methods (@richarddavison)
• Discard malformed null-body connections in fetch (@richarddavison)
• Reject fetch connection failures with TypeError: Failed to fetch (@richarddavison)
• Fix cookie handling not working with the Hono framework (@perpil)
• Throw when constructing a Request with an empty-string URL (@richarddavison)
• Drop the error type prefix from lambda errorMessage to match the Node.js shape (@SAY-5)
• Fix broken module resolution path called by createRequire (@nabetti1720)
• Allow IPv6 in dns.lookup() results (@nabetti1720)
• Escape JSON content properly when loading via import() (@richarddavison)
• Prevent subdomain bypass in hostname matching (@hieuit095)
• Improve endpoint resolver support (@richarddavison)
• Fix string hasher (@richarddavison)
• Get rustls-graviola from crates.io (@nabetti1720)
• Fix incompatibilities caused by the latest cargo fix (@nabetti1720)
• Clear test output after a successful test (@richarddavison)
• Align WebCrypto validation, key derivation and key import/export behaviour with the specification (@panva)
• Derive ECDH shared secrets into KDF keys and limit derived output lengths (@panva)
• Compare HMAC signatures in constant time (@panva)

Maintenance

• Upgrade rquickjs to 0.12 (@richarddavison, @nabetti1720)
• Speed up get_lossy_string and replace_invalid_utf8_and_utf16 by ~50% (@richarddavison)
• Speed up UTF-16 decoding by using as_chunks on all toolchains (@richarddavison)
• Route all DOMException throws through one constructor lookup via primordials (@richarddavison, @nabetti1720)
• Deprecate the custom implementation of atob/btoa (@nabetti1720)
• Optimize the jiff extension structure used by Temporal (@nabetti1720)
• Support the next rust toolchain (@nabetti1720)
• Fail the release if the tag doesn't match the crate version (@richarddavison)
• Speed up the WPT server readiness check and run it in CI (@richarddavison)
• Remove unnecessary WPT assets (@nabetti1720)
• Fix Windows openssl test linking and the Windows modules CI build (@richarddavison)
• Update API documentation with new features (@WuJunkai2004)
• Replace the unmaintained users crate with the maintained uzers fork (@richarddavison)
• Enable the modern WPT WebCrypto suites and normalize test exclusion criteria (@panva, @nabetti1720)
• Pin the CI nightly toolchain so upstream regressions don't break every build (@richarddavison)
• Remove the AWS SDK sample and clean up dependencies (@nabetti1720)
• Dependency upgrades

Thanks for all the reports and contributors

Full list of changes:
v0.8.1-beta...v0.9.0-beta