# Vite v8.3.1 — Release & Upgrade Intelligence
- **Product:** Vite (https://vitejs.dev)
- **Version:** v8.3.1
- **Released:** Sep 24, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vite/updates/v8.3.1/

## Executive Summary (TL;DR)
Vite v8.3.1. Source highlight: **deps:** update all non-major dependencies (#23482) (3c752c8)

## Bug Fixes
- **deps:** update all non-major dependencies (#23482) (3c752c8)
- **deps:** update all non-major dependencies (#23537) (e8990c4)
- **deps:** update rolldown-related dependencies (#23483) (9aecbbf)
- handle `server.ws: false` in mergeConfig (#23511) (f68c0d5)
- merge `build.rolldownOptions.output.comments` correctly (#23514) (4aba8d8)
- **optimizer:** don't skip imports whose binding starts with type (#23540) (39330f4)

## Upgrade Command
```bash
npm install --save-dev --save-exact vite@8.3.1
```