# Deno v1.38.2 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.38.2
- **Released:** Nov 17, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.38.2/

## Executive Summary (TL;DR)
Deno v1.38.2. Source highlight: feat(ext/web): add `AbortSignal.any()` (#21087)

## New Features
- feat(ext/web): add `AbortSignal.any()` (#21087)
- feat(lsp): upgrade check on init and notification (#21105)

## Improvements
- perf(cli): strace mode for ops (undocumented) (#21131)
- perf(ext/http): Object pooling for HttpRecord and HeaderMap (#20809)
- perf: lazy bootstrap options - first pass (#21164)
- perf: move jupyter esm out of main snapshot (#21163)
- perf: snapshot runtime ops (#21127)
- perf: static bootstrap options in snapshot (#21213)

## Bug Fixes
- fix(cli): Allow executable name start with digit (#21214)
- fix(doc): issue discovering re-exports of re-exports sometimes (#21223)
- fix(ext/node): Re-enable alloc max size test (#21059)
- fix(ext/node): add APIs perf_hook.performance (#21192)
- fix(ext/node): implement process.geteuid (#21151)
- fix(ext/web): Prevent TextDecoderStream resource leak on stream cancellation