# Vitest v1.5.2 — Release & Upgrade Intelligence
- **Product:** Vitest (https://vitest.dev)
- **Version:** v1.5.2
- **Released:** Apr 25, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vitest/updates/v1.5.2/

## Executive Summary (TL;DR)
Vitest v1.5.2. Source highlight:    🐞 Bug Fixes

## Bug Fixes
- Check for null before storing in weakmap &nbsp;-&nbsp; by @sheremet-va <samp>(ce368)</samp>