## Bun v1.3.1

- 種別: release
- 関連技術: bun, nodejs
- 公開日時: 2025-10-22T10:11:00.000Z
- 情報源: Bun Blog (https://bun.com/blog/bun-v1.3.1)
- パーマリンク: https://vulnpulse.app/items/bun-0ea04ce009d6

Fixes 103 issues (addressing 172 👍). 2× faster bun build on macOS for symlink-heavy projects, source maps preserve legal comments, and --format=cjs now inlines import.meta; bun test adds global vi, --pass-with-no-tests, and --only-failures; .npmrc :email auth support, faster installs when no peer deps, selective hoisting for isolated installs (publicHoistPattern/hoistPattern), and fs/promises FileHandle.readLines(); numerous bundler/transpiler fixes (external sourcemaps in Bun.build({ compile:true }), --bytecode with import.meta, Windows react-jsxdev); reliability fixes across install/pm/pac…