# Vitest v0.28.3 — Release & Upgrade Intelligence
- **Product:** Vitest (https://vitest.dev)
- **Version:** v0.28.3
- **Released:** Jan 27, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/vitest/updates/v0.28.3/

## Executive Summary (TL;DR)
Vitest v0.28.3. Source highlight:    🚀 Features

## New Features
- Allow using atomics to communicate between threads &nbsp;-&nbsp; by @sheremet-va in https://github.com/vitest-dev/vitest/issues/2758 <samp>(3679c)</samp>
- Show active filename pattern on CLI &nbsp;-&nbsp; by @AriPerkkio <samp>(a0455)</samp>
- Show active test name pattern on CLI &nbsp;-&nbsp; by @AriPerkkio <samp>(df7c4)</samp>
- Allow `config` option to be false &nbsp;-&nbsp; by @antfu in https://github.com/vitest-dev/vitest/issues/2749 <samp>(c66e3)</samp>

## Improvements
- Don't import vite in worker &nbsp;-&nbsp; by @sheremet-va in https://github.com/vitest-dev/vitest/issues/2759 <samp>(e49c1)</samp>

## Bug Fixes
- Watch mode's filename pattern to persist on unrelated file changes &nbsp;-&nbsp; by @AriPerkkio <samp>(712ac)</samp>
- Watch mode's filename pattern to persist re-run of failed tests, snapshot updates and testname filter changes &nbsp;-&nbsp; by @AriPerkkio <samp>(1c65a)</samp>
- Dont incorrectly mark run failed if filename pattern excludes previously failed tests &nbsp;-&nbsp; by @AriPerkkio <samp>(61cf9)</samp>
- **coverage**: Istanbul crashes when no tests were run &nbsp;-&nbsp; by @AriPerkkio in https://github.com/vitest-dev/vitest/issues/2753 <samp>(ebc95)</samp>