# Deno v1.20.3 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.20.3
- **Released:** Mar 25, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.20.3/

## Executive Summary (TL;DR)
Deno v1.20.3. Source highlight: fix(ext/fetch): deprecate URL as the first arg in types (#14113)

## Bug Fixes
- fix(ext/fetch): deprecate URL as the first arg in types (#14113)
- fix(ext/ffi): enforce unstable check on ops (#14115)
- fix(runtime): do not modify user provided `cmd` array in `Deno.run` (#14109)