# Migration: Node.js 20 dropped (v11.0.0)

As of `11.0.0`, `@bitfactory/eslint-config` no longer supports Node.js 20. The supported engines are now `^22.13.0 || ^24.11.0`.

## What changed

- `engines.node` dropped the `^20.19.0` entry; the supported range is now `^22.13.0 || ^24.11.0`.

## What you need to do

- **Upgrade Node.js to a version satisfying `^22.13.0 || ^24.11.0`** in your local, CI, and deployment environments. (Note: Node.js 23.x and 25.x are *not* supported - only the `22.13+` and `24.11+` lines.)
- No config or rule changes are required - this release contains only the Node engine drop.

## Why

Node.js 20 is aging out of active support. ESLint 10 support (v10.0.0) was intentionally shipped while keeping Node 20 (see ADR-0001, ADR-0002); this release completes that sequence by dropping Node 20 as its own major. See ADR-0003.