# Vitest v0.12.7 — Release & Upgrade Intelligence
- **Product:** Vitest (https://vitest.dev)
- **Version:** v0.12.7
- **Released:** May 20, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vitest/updates/v0.12.7/

## Executive Summary (TL;DR)
Vitest v0.12.7. Source highlight: don't crach on DOMError (#1341) (527bb37)

## New Features
- add function/promise forms of defineConfig() (#1324) (5af545d)
- support npm setup files (#1312) (7b56822)

## Bug Fixes
- don't crach on DOMError (#1341) (527bb37)
- simplify globals access, fix global != global (#1340) (d32a758)
- **test:ci:** reporters utils test is failing (#1308) (775a26d)
- **vite-node:** fix cb func argument for change event (#1319) (b228edb)
- **ws-client:** should use costom WebSocketConstructor (#1313) (03a54e0)