# Deno v2.1.8 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v2.1.8
- **Released:** Jan 30, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v2.1.8/

## Executive Summary (TL;DR)
Deno v2.1.8. Source highlight: feat(unstable): support https otlp endpoints (#27743)

## New Features
- feat(unstable): support https otlp endpoints (#27743)

## Improvements
- perf(lsp): cache completion item resolution during request (#27831)
- perf(node_resolver): reduce url to/from path conversions (#27839)
- perf: full LTO in sysroot (#27771)

## Bug Fixes
- fix(check): better handling of TypeScript in npm packages for type checking
- fix(check): compiler options from workspace members (#27785)
- fix(core): Fix `create_stack_trace` from empty trace (#27873)
- fix(core): handle dyn imports exceeding call stack size (#27825)
- fix(ext/crypto): export private x25519 JWK key (#27828)
- fix(ext/crypto): fix jwk key_ops validation (#27827)