# Vitest v0.13.1 — Release & Upgrade Intelligence
- **Product:** Vitest (https://vitest.dev)
- **Version:** v0.13.1
- **Released:** Jun 01, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vitest/updates/v0.13.1/

## Executive Summary (TL;DR)
Vitest v0.13.1. Source highlight: don't escape $ in snapshots, when not needed (#1401) (c5b7a72)

## New Features
- disable Vite hmr in tests (#1400) (b7bfc09)

## Bug Fixes
- don't escape $ in snapshots, when not needed (#1401) (c5b7a72)
- don't generate coverage folder when coverage is not enabled (#1403) (6c424de)
- update esbuild to fix UI crash (#1404) (b122691)