# Vitest v0.21.0 — Release & Upgrade Intelligence
- **Product:** Vitest (https://vitest.dev)
- **Version:** v0.21.0
- **Released:** Aug 05, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vitest/updates/v0.21.0/

## Executive Summary (TL;DR)
Vitest v0.21.0. Source highlight:    🚀 Features

## New Features
- Show stack trace for aggregated errors, show full stack trace  - 
- Allow timeout in test.each  - 
- Treat pseudo ESM as ESM with custom loader, disable custom Node Loader by default  - 
- Allow using todo/skip/concurrent with each  - 

## Bug Fixes
- Better bundling of types  - 
- ToHaveProperty should judge object own property  - 
- Plugins don't think it's watch mode  - 
- Gracefully handle unsettable keys during automocking  -