0.4.0

Published Oct 31, 2026

Features

• ship musl Linux addons and musllinux wheels (28c17f0)

Bug Fixes

• compile MDX nodes from data.estree and return vfile-messages from process (0a1d937)
• mdx: saturate the offsets a plugin's estree claims (4bcc0de)
• move large and deeply nested trees across the Node and Python bindings (3e891a8)

Performance Improvements

• typescript: hand ASCII HTML to V8 as Latin-1, which it copies without decoding (8546460)