v0.0.23

Feature

• Accept any Iterable in write(), not just Arrays/TypedArrays/strings
• Report stream-absolute error positions alongside the chunk-local ones

Bugfix

• Stop proto keys from polluting parsed-object prototypes (security)
• Reassemble multi-byte UTF-8 characters split across more than 2 writes
• Reject invalid UTF-8 instead of silently replacing it with U+FFFD
• Match JSON.parse's handling of unpaired UTF-16 surrogates
• Recognize the UTF-8 BOM by its bytes, not the input's container type
• Reject a stream ending mid-way through a multi-byte separator
• Reject partial tokens outside VALUE/KEY state in TokenParser
• Reject non-integer/negative stringBufferSize and numberBufferSize
• Track member count so keepStack:false stops accepting trailing commas
• Truncate emitted array elements under keepStack:false instead of delete
• Stabilize onValue event metadata in the Node and WHATWG adapters
• Don't end the Node writable stream as soon as the root value completes
• Let flush() close the WHATWG stream normally instead of terminate()
• Stop TokenParser/Tokenizer TransformStreams aborting on end
• Export ParsedTokenInfo/ParsedElementInfo as types, not namespaces

Performance

• Scan plain-ASCII string runs instead of one appendChar per byte
• Decode multi-byte string runs in maximal spans
• Fold NonBufferedString incrementally to kill quadratic partial-token emits
• Compile selectors into a trie instead of rescanning every path per value
• Snapshot onValue metadata lazily in the Node/WHATWG adapters

Build / CI

• Replace eslint & prettier with biome
• Drop Node 20 from the test matrix
• Make npm pack ship a working, minimal tarball

Tests / Benchmarks

• Redesign benchmarks as a whole-library throughput suite across engines & JSON types
• Make fail()-sentinel negative tests actually assert
• Make keepStack:false memory tests reliable (deterministic + forced-GC)
• Make the plainjs test runner actually call end()