# Deno v1.0.0 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.0.0
- **Released:** May 13, 2020
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.0.0/

## Executive Summary (TL;DR)
Deno v1.0.0. Source highlight: Read more about this release at https://deno.land/v1

## Bug Fixes
- fix: default to 0.0.0.0 for Deno.listen (#5203)
- fix: Make --inspect-brk pause on the first line of _user_ code (#5250)
- fix: Source maps in inspector for local files (#5245)