Release 4.0.0

[skip ci]

## [4.0.0](v3.5.0...v4.0.0) (2025-02-03)

### ⚠ BREAKING CHANGES

* drop Node.js < 18.19.0 support

part of eggjs/egg#3644

eggjs/egg#5257

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
  - Introduced a new middleware for handling multipart requests.
  - Added improved error handling for oversized file uploads.

- **Refactor**
- Streamlined configuration and context enhancements for better
stability and TypeScript support.
- Modernized the codebase by transitioning to ES modules and updating
type definitions.

- **Chores**
- Updated package metadata, dependencies, and continuous integration
settings to support newer Node.js versions.
- Introduced a new TypeScript configuration for stricter type-checking.

- **Tests**
- Added unit tests to validate application behavior under incorrect
configurations.
- Established comprehensive tests for multipart form handling to ensure
correct processing of file uploads.
- Transitioned existing tests to TypeScript and updated assertions for
consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

### Features

* support cjs and esm both by tshy ([#67](#67)) ([ccefb3e](ccefb3e))

CHANGELOG.md

@@ -1,5 +1,48 @@
 # Changelog
 
+## [4.0.0](https://github.com/eggjs/multipart/compare/v3.5.0...v4.0.0) (2025-02-03)
+
+
+### ⚠ BREAKING CHANGES
+
+* drop Node.js < 18.19.0 support
+
+part of https://github.com/eggjs/egg/issues/3644
+
+https://github.com/eggjs/egg/issues/5257
+
+<!-- This is an auto-generated comment: release notes by coderabbit.ai
+-->
+## Summary by CodeRabbit
+
+- **New Features**
+  - Introduced a new middleware for handling multipart requests.
+  - Added improved error handling for oversized file uploads.
+
+- **Refactor**
+- Streamlined configuration and context enhancements for better
+stability and TypeScript support.
+- Modernized the codebase by transitioning to ES modules and updating
+type definitions.
+
+- **Chores**
+- Updated package metadata, dependencies, and continuous integration
+settings to support newer Node.js versions.
+- Introduced a new TypeScript configuration for stricter type-checking.
+
+- **Tests**
+- Added unit tests to validate application behavior under incorrect
+configurations.
+- Established comprehensive tests for multipart form handling to ensure
+correct processing of file uploads.
+- Transitioned existing tests to TypeScript and updated assertions for
+consistency.
+<!-- end of auto-generated comment: release notes by coderabbit.ai -->
+
+### Features
+
+* support cjs and esm both by tshy ([#67](https://github.com/eggjs/multipart/issues/67)) ([ccefb3e](https://github.com/eggjs/multipart/commit/ccefb3ebe89e5a061adb7d8235bd8670a57d7411))
+
 ## [3.5.0](https://github.com/eggjs/egg-multipart/compare/v3.4.0...v3.5.0) (2025-01-22)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@eggjs/multipart",
-  "version": "3.5.0",
+  "version": "4.0.0",
   "publishConfig": {
     "access": "public"
   },