v8.0.0

Breaking

• Replaced esbuild with oxc-transform for TypeScript type stripping. If you relied on esbuild as a transitive dependency, you'll need to install it separately.

Features

• Wrap each code fence in a node:test test() block for better isolation and reporting (#138)
• Support bare // throws and // rejects with no matcher (#134)
• Support //=> rejects Error: message syntax for promise rejections
• Support //=> Error: message and //=> Error: /regex/ assertion syntax
• Support await expressions in error and value assertions
• Resolve subpath imports via package.json exports map
• Add --auto mode and --all mode for code block discovery
• Pipe code via stdin instead of writing temp files
• Handle spawn errors gracefully (#139)

Improvements

• Consolidate all code transforms into a single AST-based pass using oxc-parser and esrap (#130)
• Fix O(n²) line counting (#139)
• Fix minor correctness issues in transform.js (#137)
• Copy loc objects in stampLoc instead of sharing references (#135)
• Short-circuit doHoist AST walk when both flags are set (#131)
• Add JSDoc types, Prettier, and TypeScript checking (#133)
• Set UTF-8 encoding on child process streams

Docs

• Trimmed README to focus on key features, full docs at readme-assert.laat.dev
• Added favicon
• Added /readme-assertify skill for converting READMEs into testable ones