# Vitest v0.3.3 — Release & Upgrade Intelligence
- **Product:** Vitest (https://vitest.dev)
- **Version:** v0.3.3
- **Released:** Feb 12, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vitest/updates/v0.3.3/

## Executive Summary (TL;DR)
Vitest v0.3.3. Source highlight: defaults exporting (4e8bda3)

## New Features
- support readonly tuples as input to `.each` (#733) (73d36dc)

## Bug Fixes
- defaults exporting (4e8bda3)
- do not merge arrays (fix #725) (#728) (92fb244)
- improve watch options resolving (5dca4ed), closes #736 #731