- Improved package handling: bun add now respects existing peerDependencies, missing scripts exit with non‑zero, and files without extensions can be executed.
- Expanded testing API: added test.each()/describe.each(), toSatisfy/toIncludeRepeated assertions, and richer test output formatting.
- Runtime enhancements and deprecations: introduced BigIntStats, custom inspect support, 40× faster Buffer.toString('hex'), wasm analyzer, fetch(stream) support, and deprecated loading node modules.bun.
Community impact
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