Bun v1.2.21

Bun Blog2025-08-26 06:540 views

Fixes 69 issues (addressing 204 👍). Bun.SQL now supports MySQL and SQLite, alongside PostgreSQL. Native YAML support. 500x faster postMessage(string). Bun.build() compile API, with cross-platform targets. Reduced idle CPU usage. Bun.stripANSI for SIMD-accelerated ANSI escape removal. bunx --package flag support. customizable User-Agent headers. Windows executable metadata embedding. and extensive Node.js compatibility improvements

Source：https://bun.com/blog/bun-v1.2.21

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Bun v1.2.21

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