Fixes 52 issues (addressing 112 👍). ReadableStream text(), json(), bytes(), blob(), WebSocket client compression with `permessage-deflate`, `bun pm version`, reduced memory usage for large `fetch()` and `S3` uploads, faster `napi_create_buffer`, faster sliced string handling in native addons, `fs.glob` now matches directories by default, `net.createConnection()` now validates `options.host`, `http.ClientRequest#flushHeaders` now correctly sends the request body, `net.connect` `keepAlive` and `keepAliveInitialDelay` options are now correctly handled, `fs.watchFile` emits `stop` on next tick, `net.Server` handles promise rejections in connection listeners, `net.connect` throws `ERR_INVALID_IP_ADDRESS` for non-string lookup results, `fs.watchFile` now ignores access time, `bun:sqlite` updated to SQLite 3.50.2, Bun now reports as Node.js v24.3.0, `bun test` now fails when no tests match a filter, `bun install` is faster for packages using `node-gyp`, `Math.sumPrecise` is now available, Node.js compatibility improvements.

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Bun v1.2.18 introduces significant improvements including ReadableStream convenience methods (text(), json(), bytes(), blob()), WebSocket client compression with permessage-deflate, reduced memory usage for large uploads, faster native addon performance, and enhanced Node.js compatibility. The release fixes 52 issues, updates SQLite to 3.50.2, adds Math.sumPrecise support, and includes numerous bug fixes for networking, file system operations, and bundling functionality.

Bun v1.2.18

ReadableStream .text() , .json() , .bytes() , .blob()

Bun.spawn now accepts a ReadableStream for stdin

WebSocket client compression with permessage-deflate

Reduced memory usage for large fetch() and S3 uploads

bun test now fails when no tests match a filter

bun pm version bumps package.json version

bun install is faster for packages using node-gyp