# LocalAI v4.3.1 — Release & Upgrade Intelligence
- **Product:** LocalAI (https://localai.io)
- **Version:** v4.3.1
- **Released:** May 25, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/localai/updates/v4.3.1/

## Executive Summary (TL;DR)
LocalAI v4.3.1. Source highlight: Fix kokoros backend build break from Backend trait drift

## Bug Fixes
- Fix kokoros backend build break from Backend trait drift