# Deno v1.45.3 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.45.3
- **Released:** Jul 23, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.45.3/

## Executive Summary (TL;DR)
Deno v1.45.3. Source highlight: Reland "refactor(fetch): reimplement fetch with hyper instead of reqwest"

## Improvements
- perf(ext/node): optimize fs.exists[Sync] (#24613)

## Bug Fixes
- fix(cli): Create child node_modules for conflicting dependency versions,
- fix(cli): Respect implied BYONM from DENO_FUTURE in `deno task` (#24652)
- fix(cli): add NAPI support in standalone mode (#24642)
- fix(cron): improve error message for invalid cron names (#24644)
- fix(docs): fix some deno.land/manual broken urls (#24557)
- fix(ext/console): Error Cause Not Inspect-Formatted when printed (#24526)