# Deno v1.5.0 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.5.0
- **Released:** Oct 27, 2020
- **Impact Score:** 7/10
- **Breaking Changes:** Source flagged
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.5.0/

## Executive Summary (TL;DR)
Deno v1.5.0. Source highlight: BREAKING: Enable isolatedModules by default (#8050)

## Breaking Changes & Deprecations
- - BREAKING: Enable isolatedModules by default (#8050)

## New Features
- feat(bundle): Add support for --no-check (#8023)
- feat(console): Inspect with colors regardless of Deno.noColor (#7778)
- feat(doc): Support --import-map flag (#7821)
- feat(fmt): Make --ignore flag stable (#7922)
- feat(install): Add missing flags for deno install (#7601)
- feat(repl): Add regex based syntax highlighter (#7811)

## Bug Fixes
- fix(console): Fix the test cases of function inspections (#7965)
- fix(console): Only inspect getters with option (#7830)
- fix(core): Indicate exceptions in promises (#8124)
- fix(core): Top Level Await module execution (#7946)
- fix(op_crates/fetch): Body.body should be stream of Uint8Array (#8030)
- fix(op_crates/fetch): Ensure Request.method is a string (#8100)