# Deno v1.8.3 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.8.3
- **Released:** Apr 02, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.8.3/

## Executive Summary (TL;DR)
Deno v1.8.3. Source highlight: feat(lsp): add import completions (#9821)

## New Features
- feat(lsp): add import completions (#9821)
- feat(lsp): implement textDocument/selectionRange (#9845)

## Bug Fixes
- fix(websocket): ignore resource close error (#9755)
- fix(lsp): ensure insert_text is passed back on completions (#9951)
- fix(web): add AbortController.abort() (#9907)
- fix(crypto): include deno.crypto in `deno types` (#9863)
- fix(cli): re-add dom.asynciterable lib (#9888)