chore(release): 4.0.0

CHANGELOG.md

@@ -2,6 +2,21 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [4.0.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.1.0...v4.0.0) (2020-08-04)
+
+
+### ⚠ BREAKING CHANGES
+
+* the `warningsFilter` option was remove without replacement, 
+* `terser` version is `5`, 
+* returned value of the `minify` option was changes, only `code`/`map`/`extractedComments` are valid
+
+
+### Features
+
+* improved compatibility with webpack@5
+
+
 ## [3.1.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.8...v3.1.0) (2020-08-03)
 
 

README.md

@@ -175,8 +175,9 @@ Default cache keys:
   terser: require('terser/package.json').version, // terser version
   'terser-webpack-plugin': require('../package.json').version, // plugin version
   'terser-webpack-plugin-options': this.options, // plugin options
-  path: compiler.outputPath ? `${compiler.outputPath}/${file}` : file, // asset path
-  hash: crypto.createHash('md4').update(input).digest('hex'), // source file hash
+  nodeVersion: process.version, // Node.js version
+  name: file, // asset path
+  contentHash: crypto.createHash('md4').update(input).digest('hex'), // source file hash
 });
 ```
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "terser-webpack-plugin",
-  "version": "3.1.0",
+  "version": "4.0.0",
   "description": "Terser plugin for webpack",
   "license": "MIT",
   "repository": "webpack-contrib/terser-webpack-plugin",