# Vitest v0.1.17 — Release & Upgrade Intelligence
- **Product:** Vitest (https://vitest.dev)
- **Version:** v0.1.17
- **Released:** Jan 16, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vitest/updates/v0.1.17/

## Executive Summary (TL;DR)
Vitest v0.1.17. Source highlight: disable optimizeDeps when running tests (e379f64)

## New Features
- add generics to matchers (8593bea)

## Bug Fixes
- disable optimizeDeps when running tests (e379f64)
- **vite-node:** use .mjs instead of .js for cli (#547) (80a1717)
- toThrow compatible with jest (5c2a2d9)