{"id":"bun-403d64fc3339","seq":233296,"kind":"release","title":"Bun v1.3.9","url":"https://bun.com/blog/bun-v1.3.9","permalink":"https://vulnpulse.app/items/bun-403d64fc3339","summary":"Fixes 23 issues (addressing 13 👍). Run multiple scripts in --parallel or --sequential. bun:test mock & spyOn get Symbol.dispose support. ESM bytecode compilation. Faster Bun.markdown. Faster RegExp, String.prototype.trim, String.prototype.startsWith.","severity":null,"techs":["bun","nodejs"],"cves":[],"tags":[],"source":{"id":"bun","name":"Bun Blog"},"published_at":"2026-02-08T09:01:15.000Z","fetched_at":"2026-10-22T13:27:21.088Z"}