# Biome @biomejs/biome@2.4.10 — Release & Upgrade Intelligence
- **Product:** Biome (https://biomejs.dev)
- **Version:** @biomejs/biome@2.4.10
- **Released:** Mar 30, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/biome/updates/biomejs-biome-2.4.10/

## Executive Summary (TL;DR)
Biome @biomejs/biome@2.4.10. Source highlight: Added new lint nursery rule `noImpliedEval`.

## New Features
- feat(linter): add `noImpliedEval` rule
- test(markdown-parser): add criterion benchmarks and CI workflow
- feat(md/fmt): links, codeblocks
- feat(lint/js): add `noUnsafePlusOperands`

## Bug Fixes
- Added new lint nursery rule `noImpliedEval`.
- Fixed #7664: `noUnusedVariables` no longer reports false positives for TypeScript namespace declarations that participate in declaration merging with an exported or used value declaration (`const`, `function`, or `class`) of the same name. The reverse direction is also handled: a value declaration merged with an exported namespace is no longer flagged.
- Fixed #9629: `noNegationElse` now keeps ternary branch comments attached to the correct branch when applying its fixer.
- Fixed #9061: `noProcessEnv` now also detects `process.env` when `process` is imported from the `"process"` or `"node:process"` modules.
- Fixed Svelte `#each` destructuring parsing and formatting for nested patterns such as `[key, { a, b }]`.
- Fixed #191: Improved the performance of how the Biome Language Server pulls code actions and diagnostics.

## Upgrade Command
```bash
npm install --save-dev --save-exact @biomejs/biome@2.4.10
```