# Bun bun-v1.4.3 — Release & Upgrade Intelligence
- **Product:** Bun (https://bun.sh)
- **Version:** bun-v1.4.3
- **Released:** Oct 10, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/bun/updates/bun-v1.4.3/

## Executive Summary (TL;DR)
Bun bun-v1.4.3. Source highlight: To install Bun v1.4.3