# Deno v1.22.1 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.22.1
- **Released:** May 27, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.22.1/

## Executive Summary (TL;DR)
Deno v1.22.1. Source highlight: fix(bench): update typo in bench summary (#14672)

## Bug Fixes
- fix(bench): update typo in bench summary (#14672)
- fix(cli/dts): change `ChildStatus.signal` from `string` to `Deno.Signal`
- fix(core): op metrics op_names mismatch (#14716)
- fix(core): rethrow exception during structured cloning serialization (#14671)
- fix(coverage): do not report transpiled files with no lines (#14699)
- fix(ext/websocket): WebSocket dispatch single close event (#13443)