# Deno v1.38.1 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.38.1
- **Released:** Nov 10, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.38.1/

## Executive Summary (TL;DR)
Deno v1.38.1. Source highlight: feat(ext/kv): increase checks limit (#21055)

## New Features
- feat(ext/kv): increase checks limit (#21055)

## Improvements
- perf: lazy `atexit` setup (#21053)
- perf: remove knowledge of promise IDs from deno (#21132)

## Bug Fixes
- fix small Deno.createHttpClient typo in lib.deno.unstable.d.ts (#21115)
- fix(byonm): correct resolution for scoped packages (#21083)
- fix(core/types): `Promise.withResolvers`: Unmark callback param as optional
- fix(cron): update Deno.cron doc example (#21078)
- fix(doc): `deno doc --lint mod.ts` should output how many files checked
- fix(doc): require source files if --html or --lint used (#21072)