# Deno v1.42.0 — Release & Upgrade Intelligence
- **Product:** Deno (https://deno.com)
- **Version:** v1.42.0
- **Released:** Mar 28, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/deno/updates/v1.42.0/

## Executive Summary (TL;DR)
Deno v1.42.0. Source highlight: feat(add): always produce multiline config file (#23077)

## New Features
- feat(add): always produce multiline config file (#23077)
- feat(ext/node): add riscv64 in process.arch (#23016)
- feat(init): use jsr specifier for @std/assert (#23073)
- feat(install): require -g / --global flag (#23060)
- feat(lint): automatically opt-in packages to `jsr` lint tag (#23072)
- feat(node): load ES modules defined as CJS (#22945)

## Improvements
- perf: warm expensive init code at snapshot time (#22714)

## Bug Fixes
- feat(lint): `deno lint --fix` and lsp quick fixes (#22615)
- fix(bench): Fix group header printing logic + don't filter out the warmup
- fix(check): do not suggest running with `--unstable` (#23092)
- fix(cli): output more detailed information for steps when using JUnit reporter
- fix(cli): sanitizer should ignore count of ops started before tests begin
- fix(coverage): Error if no files are included in the report (#22952)