# Deno v2.7.5 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v2.7.5
- **Released:** Mar 11, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v2.7.5/

## Executive Summary (TL;DR)
Deno v2.7.5. Source highlight: feat(coverage): add function coverage to summary and HTML reports (#32507)

## New Features
- feat(coverage): add function coverage to summary and HTML reports (#32507)
- feat(doc): support npm packages in `deno doc` (#32435)
- feat(ext/node): add `node_api_create_object_with_properties` API (#31443)
- feat(ext/node): implement KeyObject.toCryptoKey() and
- feat(otel): allow feeding permission audit data into OTEL (#32501)
- feat: --cpu-prof flags for CPU profiles (#31909)

## Improvements
- perf(ext/node): move most `fs.cp` logic to rust (#32580)
- perf(lsp): drop jsx import source cache (#32506)
- perf(npm): improve decompression speed more (#32547)
- perf(npm): less syscalls in tarball extraction (#32541)
- perf(npm): remove folder canonicalization in tarball extract (#32540)
- perf(npm): use libdeflater and preallocate buffer (#32511)

## Bug Fixes
- fix(console): prevent multi-line object values in console.table (#32604)
- fix(core): switch to V8 Explicit microtask policy for correct nextTick
- fix(ext/http): allow rejecting HTTP upgrades with non-101 status codes
- fix(ext/napi): run async work execute callback on a worker thread (#32560)
- fix(ext/node): add `node_api_create_property_key_(latin1/utf8)` (#32559)
- fix(ext/node): add missing http2 header constants (#32611)