# Biome @biomejs/biome@2.0.1 — Release & Upgrade Intelligence
- **Product:** Biome (https://biomejs.dev)
- **Version:** @biomejs/biome@2.0.1
- **Released:** Jun 20, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/biome/updates/biomejs-biome-2.0.1/

## Executive Summary (TL;DR)
Biome @biomejs/biome@2.0.1. Source highlight: Biome v2.0.1 and v2.0.2 are currently broken, please use v2.0.0 in the meantime. See #6435 for details.

## Bug Fixes
- Fixed #6391: the rule `noUselessFragments` no longer reports a fragment that contains whitespaces which aren't trimmed by the runtime.
- Fixed #6360: The following pseudo classes and elements are no longer reported by `noUnknownPseudoClass` or `noUnknownPseudoElement` rules.
- Fixed #6357, where the boolean values weren't correctly merged when using the `extends` functionality. Now Biome correctly merges the values.
- Fixed #6341: Fixed an issue where Biome would throw an error for the language tags `nb` and `nn`.
- Fixed #6377: The rule noSelfCompare now correctly compares two function calls with different arguments.
- Fixed #6278: `useExhaustiveDependencies` no longer adds duplicated dependencies into the list.

## Upgrade Command
```bash
npm install --save-dev --save-exact @biomejs/biome@2.0.1
```