# Deno v1.4.2 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.4.2
- **Released:** Sep 25, 2020
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.4.2/

## Executive Summary (TL;DR)
Deno v1.4.2. Source highlight: fix: Better formatting in console (#7642, #7641, #7553)

## New Features
- example(core): Add hello world example (#7611)
- feat(std/node): implement getSystemErrorName() (#7624)

## Bug Fixes
- fix: Better formatting in console (#7642, #7641, #7553)
- fix: Change log level to which prefix added (#7582)
- fix: Change the Console class declaration to an interface (#7646)
- fix: Clearing timers race condition (#7617)
- fix: customInspect works on functions (#7670)
- fix: Ignore fileExists in tsc host (#7635)