Release: migrate release process to release-it

*Authors* - Checking and updating authors has been migrated to a custom script in the repo *Changelog* - changelogplease is no longer maintained - generate changelog in markdown for GitHub releases - generate changelog in HTML for blog posts - generate contributors list in HTML for blog posts *dist* - clone dist repo, copy files, and commit/push - commit tag with dist files on main branch; remove dist files from main branch after release *cdn* - clone cdn repo, copy files, and commit/push - create versioned and unversioned copies in cdn/ - generate md5 sums and archives for Google and MSFT *build* - implement reproducible builds and verify release builds * uses the last modified date for the latest commit * See https://reproducible-builds.org/ - the verify workflow also ensures all files were properly published to the CDN and npm *docs* - the new release workflow is documented at build/release/README.md *misc* - now that we don't need the jquery-release script and now that we no longer need to build on Node 10, we can use ESM in all files in the build folder - move dist wrappers to "wrappers" folders for easy removal of all built files - limit certain workflows to the main repo (not forks) - version in package.json has been set to beta.1 so that the next release will be beta.2 - release-it added the `preReleaseBase` option and we now always set it to `1` in the npm script. This is a noop for stable releases. Fixes jquery/jquery-release#114 Closes gh-5512
2024-11-23 02:54:22 +00:00 · 2023-07-27 11:24:49 -04:00 · 2023-07-27 11:24:49 -04:00 · 2646a8b07f
commit 2646a8b07f
parent 3a98ef91df
38 changed files with 5154 additions and 1061 deletions
--- a/.editorconfig
+++ b/.editorconfig
@ -13,4 +13,3 @@ insert_final_newline = true
 [*.{json,yml}]
 indent_style = space
 indent_size = 2
-
--- a/.github/workflows/filestash.yml
+++ b/.github/workflows/filestash.yml
@ -10,11 +10,13 @@ permissions:

 jobs:
  update:
+    name: Update Filestash
    runs-on: ubuntu-latest
+    # skip on forks
+    if: ${{ github.repository == 'jquery/jquery' }}
    environment: filestash
    env:
      NODE_VERSION: 20.x
-    name: Update Filestash
    steps:
      - name: Checkout
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
--- a/.github/workflows/verify-release.yml
+++ b/.github/workflows/verify-release.yml
@ -0,0 +1,33 @@
+name: Reproducible Builds
+on:
+  # On tags
+  push:
+    tags:
+      - '*'
+  # Or manually
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to verify (>= 4.0.0-beta.2)'
+        required: false
+
+jobs:
+  run:
+    name: Verify release
+    runs-on: ubuntu-latest
+    # skip on forks
+    if: ${{ github.repository == 'jquery/jquery' }}
+    env:
+      NODE_VERSION: 20.x
+    steps:
+      - name: Checkout
+        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
+
+      - name: Use Node.js ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+
+      - run: npm run release:verify
+        env:
+          VERSION: ${{ github.event.inputs.version || github.ref_name }}
--- a/.gitignore
+++ b/.gitignore
@ -3,7 +3,6 @@
 *~
 *.diff
 *.patch
-/*.html
 .DS_Store
 .bower.json
 .sizecache.json
@ -13,19 +12,17 @@ tmp

 npm-debug.log*

-# Ignore everything in `dist` folder except for
-# the ESLint config & package.json files
+# Ignore built files in `dist` folder
+# Leave the package.json and wrappers
 /dist/*
 !/dist/package.json
-!/dist/jquery.bundler-require-wrapper.js
-!/dist/jquery.bundler-require-wrapper.slim.js
+!/dist/wrappers

-# Ignore everything in the `dist-module` folder except for the ESLint config,
-# package.json & Node module wrapper files
+# Ignore built files in `dist-module` folder
+# Leave the package.json and wrappers
 /dist-module/*
 !/dist-module/package.json
-!/dist-module/jquery.node-module-wrapper.js
-!/dist-module/jquery.node-module-wrapper.slim.js
+!/dist-module/wrappers

 /external
 /node_modules
@ -33,6 +30,10 @@ npm-debug.log*
 /test/data/core/jquery-iterability-transpiled.js
 /test/data/qunit-fixture.js

-# Ignore BrowserStack files
+# Release artifacts
+changelog.*
+contributors.*
+
+# Ignore BrowserStack testing files
 local.log
 browserstack.err
--- a/.npmignore
+++ b/.npmignore
@ -1,12 +1,15 @@
 .eslintignore
+.eslintcache
 eslint.config.js

 /.editorconfig
 /.gitattributes
 /.mailmap
+/.sizecache.json

 /build
 /external
-/speed
 /test
-/Gruntfile.cjs
+/tmp
+/changelog.html
+/contributors.html
--- a/.release-it.cjs
+++ b/.release-it.cjs
@ -0,0 +1,31 @@
+"use strict";
+
+const blogURL = process.env.BLOG_URL;
+
+if ( !blogURL || !blogURL.startsWith( "https://blog.jquery.com/" ) ) {
+	throw new Error( "A valid BLOG_URL must be set in the environment" );
+}
+
+module.exports = {
+	hooks: {
+		"before:init": "./build/release/pre-release.sh",
+		"before:git:release": "git add -f dist/ dist-module/ changelog.md",
+		"after:version:bump":
+			"sed -i 's/main/AUTHORS.txt/${version}/AUTHORS.txt/' package.json",
+		"after:release": `./build/release/post-release.sh \${version} ${ blogURL }`
+	},
+	git: {
+		changelog: "npm run release:changelog -- ${from} ${to}",
+		commitMessage: "Release: ${version}",
+		getLatestTagFromAllRefs: true,
+		requireBranch: "main",
+		requireCleanWorkingDir: true
+	},
+	github: {
+		release: true,
+		tokenRef: "JQUERY_GITHUB_TOKEN"
+	},
+	npm: {
+		publish: true
+	}
+};
--- a/build/command.js
+++ b/build/command.js
@ -1,8 +1,6 @@
-"use strict";
-
-const { build } = require( "./tasks/build" );
-const yargs = require( "yargs/yargs" );
-const slimExclude = require( "./tasks/lib/slim-exclude" );
+import yargs from "yargs/yargs";
+import { build } from "./tasks/build.js";
+import slimExclude from "./tasks/lib/slim-exclude.js";

 const argv = yargs( process.argv.slice( 2 ) )
 	.version( false )
--- a/build/package.json
+++ b/build/package.json
@ -1,3 +0,0 @@
-{
-  "type": "commonjs"
-}
--- a/build/release.js
+++ b/build/release.js
@ -1,96 +0,0 @@
-"use strict";
-
-const fs = require( "node:fs" );
-
-module.exports = function( Release ) {
-
-	const distFiles = [
-		"dist/jquery.js",
-		"dist/jquery.min.js",
-		"dist/jquery.min.map",
-		"dist/jquery.slim.js",
-		"dist/jquery.slim.min.js",
-		"dist/jquery.slim.min.map",
-		"dist/jquery.factory.js",
-		"dist/jquery.factory.slim.js",
-		"dist-module/jquery.module.js",
-		"dist-module/jquery.module.min.js",
-		"dist-module/jquery.module.min.map",
-		"dist-module/jquery.slim.module.js",
-		"dist-module/jquery.slim.module.min.js",
-		"dist-module/jquery.slim.module.min.map",
-		"dist-module/jquery.factory.module.js",
-		"dist-module/jquery.factory.slim.module.js"
-	];
-	const filesToCommit = [
-		...distFiles,
-		"src/core.js"
-	];
-	const cdn = require( "./release/cdn" );
-	const dist = require( "./release/dist" );
-	const { buildDefaultFiles } = require( "./tasks/build" );
-
-	const npmTags = Release.npmTags;
-
-	function setSrcVersion( filepath ) {
-		var contents = fs.readFileSync( filepath, "utf8" );
-		contents = contents.replace( /@VERSION/g, Release.newVersion );
-		fs.writeFileSync( filepath, contents, "utf8" );
-	}
-
-	Release.define( {
-		npmPublish: true,
-		issueTracker: "github",
-
-		// Update cdn location to versioned files
-		cdnPublish: "dist/cdn/versioned",
-
-		/**
-		 * Set the version in the src folder for distributing ES modules.
-		 */
-		_setSrcVersion: function() {
-			setSrcVersion( `${ __dirname }/../src/core.js` );
-		},
-
-		/**
-		 * Generates any release artifacts that should be included in the release.
-		 * The callback must be invoked with an array of files that should be
-		 * committed before creating the tag.
-		 * @param {Function} callback
-		 */
-		generateArtifacts: async function( callback ) {
-			await buildDefaultFiles( { version: Release.newVersion } );
-
-			cdn.makeReleaseCopies( Release );
-			Release._setSrcVersion();
-			callback( filesToCommit );
-		},
-
-		/**
-		 * Acts as insertion point for restoring Release.dir.repo
-		 * It was changed to reuse npm publish code in jquery-release
-		 * for publishing the distribution repo instead
-		 */
-		npmTags: function() {
-
-			// origRepo is not defined if dist was skipped
-			Release.dir.repo = Release.dir.origRepo || Release.dir.repo;
-			return npmTags();
-		},
-
-		/**
-		 * Publish to distribution repo and npm
-		 * @param {Function} callback
-		 */
-		dist: async function( callback ) {
-			await cdn.makeArchives( Release );
-			dist( Release, distFiles, callback );
-		}
-	} );
-};
-
-module.exports.dependencies = [
-	"archiver@5.2.0",
-	"shelljs@0.8.4",
-	"inquirer@8.0.0"
-];
--- a/build/release/README.md
+++ b/build/release/README.md
@ -0,0 +1,116 @@
+# Releasing jQuery
+
+This document describes the process for releasing a new version of jQuery. It is intended for jQuery team members and collaborators who have been granted permission to release new versions.
+
+## Prerequisites
+
+Before you can release a new version of jQuery, you need to have the following tools installed:
+
+- [Node.js](https://nodejs.org/) (latest LTS version)
+- [npm](https://www.npmjs.com/) (comes with Node.js)
+- [git](https://git-scm.com/)
+
+## Setup
+
+1. Clone the jQuery repo:
+
+	```sh
+	git clone git@github.com:jquery/jquery.git
+	cd jquery
+	```
+
+1. Install the dependencies:
+
+	```sh
+	npm install
+	```
+
+1. Log into npm with a user that has access to the `jquery` package.
+
+	```sh
+	npm login
+	```
+
+The release script will not run if not logged in.
+
+1. Set `JQUERY_GITHUB_TOKEN` in the shell environment that will be used to run `npm run release`. The token can be [created on GitHub](https://github.com/settings/tokens/new?scopes=repo&description=release-it) and only needs the `repo` scope. This token is used to publish GitHub release notes and generate a list of contributors for the blog post.
+
+	```sh
+	export JQUERY_GITHUB_TOKEN=...
+	```
+
+The release script will not run without this token.
+
+## Release Process
+
+1. Ensure all milestoned issues/PRs are closed, or reassign to a new milestone.
+1. Verify all tests are passing in [CI](https://github.com/jquery/jquery/actions).
+1. Run any release-only tests, such as those in the [`test/integration`](../../test/integration/) folder.
+1. Ensure AUTHORS.txt file is up to date (this will be verified by the release script).
+
+	- Use `npm run authors:update` to update.
+
+1. Create draft blog post on blog.jquery.com; save the link before publishing. The link is required to run the release.
+
+	- Highlight major changes and reason for release.
+	- Add contributor list generated in the below release script.
+	- Add HTML from the `changelog.html` generated in the below release script.
+	- Use HTML from the `contributors.html` generated in the below release script in the "Thanks" section.
+
+1. Run a dry run of the release script:
+
+	```sh
+	BLOG_URL=https://blog.jquery.com/... npm run release -- -d
+	```
+
+1. If the dry run is successful, run the release script:
+
+	```sh
+	BLOG_URL=https://blog.jquery.com/... npm run release
+	```
+
+	This will run the pre-release script, which includes checking authors, running tests, running the build, and cloning the CDN and jquery-dist repos in the `tmp/` folder.
+
+	It will then walk you through the rest of the release process: creating the tag, publishing to npm, publishing release notes on GitHub, and pushing the updated branch and new tag to the jQuery repo.
+
+	Finally, it will run the post-release script, which will ask you to confirm the files prepared in `tmp/release/cdn` and `tmp/release/dist` are correct before pushing to the respective repos. It will also prepare a commit for the jQuery repo to remove the release files and update the AUTHORS.txt URL in the package.json. It will ask for confirmation before pushing that commit as well.
+
+	For a pre-release, run:
+
+	```sh
+	BLOG_URL=https://blog.jquery.com/... npm run release -- --preRelease=beta
+	```
+
+	`preRelease` can also be set to `alpha` or `rc`.
+
+	**Note**: `preReleaseBase` is set in the npm script to `1` to ensure any pre-releases start at `.1` instead of `.0`. This does not interfere with stable releases.
+
+1. Once the release is complete, publish the blog post.
+
+## Stable releases
+
+Stable releases have a few more steps:
+
+1. Close the milestone matching the current release: https://github.com/jquery/jquery/milestones. Ensure there is a new milestone for the next release.
+1. Update jQuery on https://github.com/jquery/jquery-wp-content.
+1. Update jQuery on https://github.com/jquery/blog.jquery.com-theme.
+1. Update latest jQuery version for [healthyweb.org](https://github.com/jquery/healthyweb.org/blob/main/wrangler.toml).
+1. Update the shipping version on [jquery.com home page](https://github.com/jquery/jquery.com).
+
+	```sh
+	git pull jquery/jquery.com
+	# Edit index.html and download.md
+	git commit
+	npm version patch
+	git push origin main --tags
+	```
+
+1. Update the version used in [jQuery docs demos](https://github.com/jquery/api.jquery.com/blob/main/entries2html.xsl).
+
+1. Email archives to CDNs.
+
+| CDN | Emails | Include |
+| --- | ------ | ------- |
+| Google | hosted-libraries@google | `tmp/archives/googlecdn-jquery-*.zip` |
+| Microsoft | damian.edwards@microsoft, Chris.Sfanos@microsoft | `tmp/archives/mscdn-jquery-*.zip` |
+| CDNJS | ryan@ryankirkman, thomasalwyndavis@gmail | Blog post link |
--- a/build/release/archive.js
+++ b/build/release/archive.js
@ -0,0 +1,59 @@
+import { readdir, writeFile } from "node:fs/promises";
+import { createReadStream, createWriteStream } from "node:fs";
+import path from "node:path";
+import util from "node:util";
+import os from "node:os";
+import { exec as nodeExec } from "node:child_process";
+import archiver from "archiver";
+
+const exec = util.promisify( nodeExec );
+
+async function md5sum( files, folder ) {
+	if ( os.platform() === "win32" ) {
+		const rmd5 = /[a-f0-9]{32}/;
+		const sum = [];
+
+		for ( let i = 0; i < files.length; i++ ) {
+			const { stdout } = await exec( "certutil -hashfile " + files[ i ] + " MD5", {
+				cwd: folder
+			} );
+			sum.push( rmd5.exec( stdout )[ 0 ] + " " + files[ i ] );
+		}
+
+		return sum.join( "\n" );
+	}
+
+	const { stdout } = await exec( "md5 -r " + files.join( " " ), { cwd: folder } );
+	return stdout;
+}
+
+export default function archive( { cdn, folder, version } ) {
+	return new Promise( async( resolve, reject ) => {
+		console.log( `Creating production archive for ${ cdn }...` );
+
+		const md5file = cdn + "-md5.txt";
+		const output = createWriteStream(
+			path.join( folder, cdn + "-jquery-" + version + ".zip" )
+		);
+
+		output.on( "close", resolve );
+		output.on( "error", reject );
+
+		const archive = archiver( "zip" );
+		archive.pipe( output );
+
+		const files = await readdir( folder );
+		const sum = await md5sum( files, folder );
+		await writeFile( path.join( folder, md5file ), sum );
+		files.push( md5file );
+
+		files.forEach( ( file ) => {
+			const stream = createReadStream( path.join( folder, file ) );
+			archive.append( stream, {
+				name: path.basename( file )
+			} );
+		} );
+
+		archive.finalize();
+	} );
+}
--- a/build/release/authors.js
+++ b/build/release/authors.js
@ -1,8 +1,11 @@
-"use strict";

-const fs = require( "node:fs/promises" );
-const util = require( "node:util" );
-const exec = util.promisify( require( "node:child_process" ).exec );
+
+import fs from "node:fs/promises";
+import util from "node:util";
+import { exec as nodeExec } from "node:child_process";
+
+const exec = util.promisify( nodeExec );
+
 const rnewline = /\r?\n/;
 const rdate = /^\[(\d+)\] /;

@ -70,14 +73,14 @@ function formatAuthor( author ) {
 	return author.replace( rdate, "" );
 }

-async function getAuthors() {
+export async function getAuthors() {
 	console.log( "Getting authors..." );
 	const authors = await logAuthors();
 	const sizzleAuthors = await getSizzleAuthors();
 	return uniq( authors.concat( sizzleAuthors ) ).sort( sortAuthors ).map( formatAuthor );
 }

-async function checkAuthors() {
+export async function checkAuthors() {
 	const authors = await getAuthors();
 	const lastAuthor = await getLastAuthor();

@ -89,7 +92,7 @@ async function checkAuthors() {
 	console.log( "AUTHORS.txt is up to date" );
 }

-async function updateAuthors() {
+export async function updateAuthors() {
 	const authors = await getAuthors();

 	const authorsTxt = "Authors ordered by first contribution.\n\n" + authors.join( "\n" ) + "\n";
@ -97,9 +100,3 @@ async function updateAuthors() {

 	console.log( "AUTHORS.txt updated" );
 }
-
-module.exports = {
-	checkAuthors,
-	getAuthors,
-	updateAuthors
-};
--- a/build/release/cdn.js
+++ b/build/release/cdn.js
@ -1,175 +1,130 @@
-"use strict";
+import { mkdir, readFile, writeFile } from "node:fs/promises";
+import path from "node:path";
+import { argv } from "node:process";
+import util from "node:util";
+import { exec as nodeExec } from "node:child_process";
+import { rimraf } from "rimraf";
+import archive from "./archive.js";

-const fs = require( "node:fs" );
-const shell = require( "shelljs" );
-const path = require( "node:path" );
-const os = require( "node:os" );
+const exec = util.promisify( nodeExec );

-const cdnFolderContainer = "dist/cdn";
-const cdnFolderVersioned = `${ cdnFolderContainer }/versioned`;
-const cdnFolderUnversioned = `${ cdnFolderContainer }/unversioned`;
+const version = argv[ 2 ];

-const versionedReleaseFiles = {
-	"jquery-@VER.js": "dist/jquery.js",
-	"jquery-@VER.min.js": "dist/jquery.min.js",
-	"jquery-@VER.min.map": "dist/jquery.min.map",
-	"jquery-@VER.slim.js": "dist/jquery.slim.js",
-	"jquery-@VER.slim.min.js": "dist/jquery.slim.min.js",
-	"jquery-@VER.slim.min.map": "dist/jquery.slim.min.map",
-	"jquery-@VER.module.js": "dist-module/jquery.module.js",
-	"jquery-@VER.module.min.js": "dist-module/jquery.module.min.js",
-	"jquery-@VER.module.min.map": "dist-module/jquery.module.min.map",
-	"jquery-@VER.slim.module.js": "dist-module/jquery.slim.module.js",
-	"jquery-@VER.slim.module.min.js": "dist-module/jquery.slim.module.min.js",
-	"jquery-@VER.slim.module.min.map": "dist-module/jquery.slim.module.min.map"
-};
-
-const unversionedReleaseFiles = {
-	"jquery.js": "dist/jquery.js",
-	"jquery.min.js": "dist/jquery.min.js",
-	"jquery.min.map": "dist/jquery.min.map",
-	"jquery.slim.js": "dist/jquery.slim.js",
-	"jquery.slim.min.js": "dist/jquery.slim.min.js",
-	"jquery.slim.min.map": "dist/jquery.slim.min.map",
-	"jquery.module.js": "dist-module/jquery.module.js",
-	"jquery.module.min.js": "dist-module/jquery.module.min.js",
-	"jquery.module.min.map": "dist-module/jquery.module.min.map",
-	"jquery.slim.module.js": "dist-module/jquery.slim.module.js",
-	"jquery.slim.module.min.js": "dist-module/jquery.slim.module.min.js",
-	"jquery.slim.module.min.map": "dist-module/jquery.slim.module.min.map"
-};
-
-/**
- * Generates copies for the CDNs
- */
-function makeReleaseCopies( Release ) {
-	[
-		{ filesMap: versionedReleaseFiles, cdnFolder: cdnFolderVersioned },
-		{ filesMap: unversionedReleaseFiles, cdnFolder: cdnFolderUnversioned }
-	].forEach( ( { filesMap, cdnFolder } ) => {
-		shell.mkdir( "-p", cdnFolder );
-
-		Object.keys( filesMap ).forEach( ( key ) => {
-			let text;
-			const builtFile = filesMap[ key ];
-			const unpathedFile = key.replace( /@VER/g, Release.newVersion );
-			const releaseFile = cdnFolder + "/" + unpathedFile;
-
-			if ( /\.map$/.test( releaseFile ) ) {
-
-				// Map files need to reference the new uncompressed name;
-				// assume that all files reside in the same directory.
-				// "file":"jquery.min.js" ... "sources":["jquery.js"]
-				text = fs
-					.readFileSync( builtFile, "utf8" )
-					.replace(
-						/"file":"([^"]+)"/,
-						`"file":"${ unpathedFile.replace( /\.min\.map/, ".min.js" ) }"`
-					)
-					.replace(
-						/"sources":\["([^"]+)"\]/,
-						`"sources":["${ unpathedFile.replace( /\.min\.map/, ".js" ) }"]`
-					);
-				fs.writeFileSync( releaseFile, text );
-			} else if ( builtFile !== releaseFile ) {
-				shell.cp( "-f", builtFile, releaseFile );
-			}
-		} );
-	} );
+if ( !version ) {
+	throw new Error( "No version specified" );
 }

-async function makeArchives( Release ) {
-	Release.chdir( Release.dir.repo );
+const archivesFolder = "tmp/archives";
+const versionedFolder = `${ archivesFolder }/versioned`;
+const unversionedFolder = `${ archivesFolder }/unversioned`;

-	async function makeArchive( { cdn, filesMap, cdnFolder } ) {
-		return new Promise( ( resolve, reject ) => {
-			if ( Release.preRelease ) {
-				console.log(
-					`Skipping archive creation for ${ cdn }; this is a beta release.`
-				);
-				resolve();
-				return;
-			}
+// The cdn repo is cloned during release
+const cdnRepoFolder = "tmp/release/cdn";

-			console.log( "Creating production archive for " + cdn );
+// .min.js and .min.map files are expected
+// in the same directory as the uncompressed files.
+const sources = [
+	"dist/jquery.js",
+	"dist/jquery.slim.js",
+	"dist-module/jquery.module.js",
+	"dist-module/jquery.slim.module.js"
+];

-			let i, sum, result;
-			const archiver = require( "archiver" )( "zip" );
-			const md5file = cdnFolder + "/" + cdn + "-md5.txt";
-			const output = fs.createWriteStream(
-				cdnFolder + "/" + cdn + "-jquery-" + Release.newVersion + ".zip"
-			);
-			const rmd5 = /[a-f0-9]{32}/;
-			const rver = /@VER/;
+const rminmap = /\.min\.map$/;
+const rjs = /\.js$/;

-			output.on( "close", resolve );
-
-			output.on( "error", ( err ) => {
-				reject( err );
-			} );
-
-			archiver.pipe( output );
-
-			let finalFilesMap = Object.create( null );
-			for ( const [ releaseFile, builtFile ] of Object.entries( filesMap ) ) {
-				finalFilesMap[ releaseFile.replace( rver, Release.newVersion ) ] =
-					builtFile;
-			}
-
-			const files = Object.keys( filesMap ).map(
-				( item ) => `${ cdnFolder }/${ item.replace( rver, Release.newVersion ) }`
-			);
-
-			if ( os.platform() === "win32" ) {
-				sum = [];
-				for ( i = 0; i < files.length; i++ ) {
-					result = Release.exec(
-						"certutil -hashfile " + files[ i ] + " MD5",
-						"Error retrieving md5sum"
-					);
-					sum.push( rmd5.exec( result )[ 0 ] + " " + files[ i ] );
-				}
-				sum = sum.join( "\n" );
-			} else {
-				sum = Release.exec(
-					"md5 -r " + files.join( " " ),
-					"Error retrieving md5sum"
-				);
-			}
-			fs.writeFileSync( md5file, sum );
-			files.push( md5file );
-
-			files.forEach( ( file ) => {
-				archiver.append( fs.createReadStream( file ), {
-					name: path.basename( file )
-				} );
-			} );
-
-			archiver.finalize();
-		} );
-	}
-
-	async function buildGoogleCDN() {
-		await makeArchive( {
-			cdn: "googlecdn",
-			filesMap: unversionedReleaseFiles,
-			cdnFolder: cdnFolderUnversioned
-		} );
-	}
-
-	async function buildMicrosoftCDN() {
-		await makeArchive( {
-			cdn: "mscdn",
-			filesMap: versionedReleaseFiles,
-			cdnFolder: cdnFolderVersioned
-		} );
-	}
-
-	await buildGoogleCDN();
-	await buildMicrosoftCDN();
+function clean() {
+	console.log( "Cleaning any existing archives..." );
+	return rimraf( archivesFolder );
 }

-module.exports = {
-	makeReleaseCopies: makeReleaseCopies,
-	makeArchives: makeArchives
-};
+// Map files need to reference the new uncompressed name;
+// assume that all files reside in the same directory.
+// "file":"jquery.min.js" ... "sources":["jquery.js"]
+// This is only necessary for the versioned files.
+async function convertMapToVersioned( file, folder ) {
+	const mapFile = file.replace( /\.js$/, ".min.map" );
+	const filename = path
+		.basename( mapFile )
+		.replace( "jquery", "jquery-" + version );
+
+	const contents = JSON.parse( await readFile( mapFile, "utf8" ) );
+
+	return writeFile(
+		path.join( folder, filename ),
+		JSON.stringify( {
+			...contents,
+			file: filename.replace( rminmap, ".min.js" ),
+			sources: [ filename.replace( rminmap, ".js" ) ]
+		} )
+	);
+}
+
+async function makeUnversionedCopies() {
+	await mkdir( unversionedFolder, { recursive: true } );
+
+	return Promise.all(
+		sources.map( async( file ) => {
+			const filename = path.basename( file );
+			const minFilename = filename.replace( rjs, ".min.js" );
+			const mapFilename = filename.replace( rjs, ".min.map" );
+
+			await exec( `cp -f ${ file } ${ unversionedFolder }/${ filename }` );
+			await exec(
+				`cp -f ${ file.replace(
+					rjs,
+					".min.js"
+				) } ${ unversionedFolder }/${ minFilename }`
+			);
+			await exec(
+				`cp -f ${ file.replace(
+					rjs,
+					".min.map"
+				) } ${ unversionedFolder }/${ mapFilename }`
+			);
+		} )
+	);
+}
+
+async function makeVersionedCopies() {
+	await mkdir( versionedFolder, { recursive: true } );
+
+	return Promise.all(
+		sources.map( async( file ) => {
+			const filename = path
+				.basename( file )
+				.replace( "jquery", "jquery-" + version );
+			const minFilename = filename.replace( rjs, ".min.js" );
+
+			await exec( `cp -f ${ file } ${ versionedFolder }/${ filename }` );
+			await exec(
+				`cp -f ${ file.replace(
+					rjs,
+					".min.js"
+				) } ${ versionedFolder }/${ minFilename }`
+			);
+			await convertMapToVersioned( file, versionedFolder );
+		} )
+	);
+}
+
+async function copyToRepo( folder ) {
+	return exec( `cp -f ${ folder }/* ${ cdnRepoFolder }/cdn/` );
+}
+
+async function cdn() {
+	await clean();
+
+	await Promise.all( [ makeUnversionedCopies(), makeVersionedCopies() ] );
+
+	await copyToRepo( versionedFolder );
+
+	await Promise.all( [
+		archive( { cdn: "googlecdn", folder: unversionedFolder, version } ),
+		archive( { cdn: "mscdn", folder: versionedFolder, version } )
+	] );
+
+	console.log( "Files ready for CDNs." );
+}
+
+cdn();
--- a/build/release/changelog.js
+++ b/build/release/changelog.js
@ -0,0 +1,239 @@
+import { writeFile } from "node:fs/promises";
+import { argv } from "node:process";
+import { exec as nodeExec } from "node:child_process";
+import util from "node:util";
+import { marked } from "marked";
+
+const exec = util.promisify( nodeExec );
+
+const rbeforeHash = /.#$/;
+const rendsWithHash = /#$/;
+const rcherry = / \(cherry picked from commit [^)]+\)/;
+const rcommit = /Fix(?:e[sd])? ((?:[a-zA-Z0-9_-]{1,39}\/[a-zA-Z0-9_-]{1,100}#)|#|gh-)(\d+)/g;
+const rcomponent = /^([^ :]+):\s*([^\n]+)/;
+const rnewline = /\r?\n/;
+
+const prevVersion = argv[ 2 ];
+const nextVersion = argv[ 3 ];
+const blogUrl = process.env.BLOG_URL;
+
+if ( !prevVersion || !nextVersion ) {
+	throw new Error( "Usage: `node changelog.js PREV_VERSION NEXT_VERSION`" );
+}
+
+function ticketUrl( ticketId ) {
+	return `https://github.com/jquery/jquery/issues/${ ticketId }`;
+}
+
+function getTicketsForCommit( commit ) {
+	var tickets = [];
+
+	commit.replace( rcommit, function( _match, refType, ticketId ) {
+		var ticket = {
+			url: ticketUrl( ticketId ),
+			label: "#" + ticketId
+		};
+
+		// If the refType has anything before the #, assume it's a GitHub ref
+		if ( rbeforeHash.test( refType ) ) {
+
+			// console.log( refType );
+			refType = refType.replace( rendsWithHash, "" );
+			ticket.url = `https://github.com/${ refType }/issues/${ ticketId }`;
+			ticket.label = refType + ticket.label;
+		}
+
+		tickets.push( ticket );
+	} );
+
+	return tickets;
+}
+
+async function getCommits() {
+	const format =
+		"__COMMIT__%n%s (__TICKETREF__[%h](https://github.com/jquery/jquery/commit/%H))%n%b";
+	const { stdout } = await exec(
+		`git log --format="${ format }" ${ prevVersion }..${ nextVersion }`
+	);
+	const commits = stdout.split( "__COMMIT__" ).slice( 1 );
+
+	return removeReverts( commits.map( parseCommit ).sort( sortCommits ) );
+}
+
+function parseCommit( commit ) {
+	const tickets = getTicketsForCommit( commit )
+		.map( ( ticket ) => {
+			return `[${ ticket.label }](${ ticket.url })`;
+		} )
+		.join( ", " );
+
+	// Drop the commit message body
+	let message = `${ commit.trim().split( rnewline )[ 0 ] }`;
+
+	// Add any ticket references
+	message = message.replace( "__TICKETREF__", tickets ? `${ tickets }, ` : "" );
+
+	// Remove cherry pick references
+	message = message.replace( rcherry, "" );
+
+	return message;
+}
+
+function sortCommits( a, b ) {
+	const aComponent = rcomponent.exec( a );
+	const bComponent = rcomponent.exec( b );
+
+	if ( aComponent && bComponent ) {
+		if ( aComponent[ 1 ] < bComponent[ 1 ] ) {
+			return -1;
+		}
+		if ( aComponent[ 1 ] > bComponent[ 1 ] ) {
+			return 1;
+		}
+		return 0;
+	}
+
+	if ( a < b ) {
+		return -1;
+	}
+	if ( a > b ) {
+		return 1;
+	}
+	return 0;
+}
+
+/**
+ * Remove all revert commits and the commit it is reverting
+ */
+function removeReverts( commits ) {
+	const remove = [];
+
+	commits.forEach( function( commit ) {
+		const match = /\*\s*Revert "([^"]*)"/.exec( commit );
+
+		// Ignore double reverts
+		if ( match && !/^Revert "([^"]*)"/.test( match[ 0 ] ) ) {
+			remove.push( commit, match[ 0 ] );
+		}
+	} );
+
+	remove.forEach( function( message ) {
+		const index = commits.findIndex( ( commit ) => commit.includes( message ) );
+		if ( index > -1 ) {
+
+			// console.log( "Removing ", commits[ index ] );
+			commits.splice( index, 1 );
+		}
+	} );
+
+	return commits;
+}
+
+function addHeaders( commits ) {
+	const components = {};
+	let markdown = "";
+
+	commits.forEach( function( commit ) {
+		const match = rcomponent.exec( commit );
+		if ( match ) {
+			let component = match[ 1 ];
+			if ( !/^[A-Z]/.test( component ) ) {
+				component =
+					component.slice( 0, 1 ).toUpperCase() +
+					component.slice( 1 ).toLowerCase();
+			}
+			if ( !components[ component.toLowerCase() ] ) {
+				markdown += "\n## " + component + "\n\n";
+				components[ component.toLowerCase() ] = true;
+			}
+			markdown += `- ${ match[ 2 ] }\n`;
+		} else {
+			markdown += `- ${ commit }\n`;
+		}
+	} );
+
+	return markdown;
+}
+
+async function getGitHubContributor( sha ) {
+	const response = await fetch(
+		`https://api.github.com/repos/jquery/jquery/commits/${ sha }`,
+		{
+			headers: {
+				Accept: "application/vnd.github+json",
+				Authorization: `Bearer ${ process.env.JQUERY_GITHUB_TOKEN }`,
+				"X-GitHub-Api-Version": "2022-11-28"
+			}
+		}
+	);
+	const data = await response.json();
+
+	if ( !data.commit || !data.author ) {
+
+		// The data may contain multiple helpful fields
+		throw new Error( JSON.stringify( data ) );
+	}
+	return { name: data.commit.author.name, url: data.author.html_url };
+}
+
+function uniqueContributors( contributors ) {
+	const seen = {};
+	return contributors.filter( ( contributor ) => {
+		if ( seen[ contributor.name ] ) {
+			return false;
+		}
+		seen[ contributor.name ] = true;
+		return true;
+	} );
+}
+
+async function getContributors() {
+	const { stdout } = await exec(
+		`git log --format="%H" ${ prevVersion }..${ nextVersion }`
+	);
+	const shas = stdout.split( rnewline ).filter( Boolean );
+	const contributors = await Promise.all( shas.map( getGitHubContributor ) );
+
+	return uniqueContributors( contributors )
+
+		// Sort by last name
+		.sort( ( a, b ) => {
+			const aName = a.name.split( " " );
+			const bName = b.name.split( " " );
+			return aName[ aName.length - 1 ].localeCompare( bName[ bName.length - 1 ] );
+		} )
+		.map( ( { name, url } ) => {
+			if ( name === "Timmy Willison" || name.includes( "dependabot" ) ) {
+				return;
+			}
+			return `<a href="${ url }">${ name }</a>`;
+		} )
+		.filter( Boolean ).join( "\n" );
+}
+
+async function generate() {
+	const commits = await getCommits();
+	const contributors = await getContributors();
+
+	let changelog = "# Changelog\n";
+	if ( blogUrl ) {
+		changelog += `\n${ blogUrl }\n`;
+	}
+	changelog += addHeaders( commits );
+
+	// Write markdown to changelog.md
+	await writeFile( "changelog.md", changelog );
+
+	// Write HTML to changelog.html for blog post
+	await writeFile( "changelog.html", marked.parse( changelog ) );
+
+	// Write contributors HTML for blog post
+	await writeFile( "contributors.html", contributors );
+
+	// Log regular changelog for release-it
+	console.log( changelog );
+
+	return changelog;
+}
+
+generate();
--- a/build/release/dist.js
+++ b/build/release/dist.js
@ -1,190 +1,125 @@
-"use strict";
+import { readFile, writeFile } from "node:fs/promises";
+import util from "node:util";
+import { argv } from "node:process";
+import { exec as nodeExec } from "node:child_process";
+import { rimraf } from "rimraf";

-module.exports = function( Release, files, complete ) {
+const pkg = JSON.parse( await readFile( "./package.json", "utf8" ) );

-	const fs = require( "node:fs/promises" );
-	const shell = require( "shelljs" );
-	const inquirer = require( "inquirer" );
-	const pkg = require( `${ Release.dir.repo }/package.json` );
-	const distRemote = Release.remote
+const exec = util.promisify( nodeExec );

-		// For local and github dists
-		.replace( /jquery(\.git|$)/, "jquery-dist$1" );
+const version = argv[ 2 ];
+const blogURL = argv[ 3 ];

-	// These files are included with the distribution
-	const extras = [
+if ( !version ) {
+	throw new Error( "No version specified" );
+}
+
+if ( !blogURL || !blogURL.startsWith( "https://blog.jquery.com/" ) ) {
+	throw new Error( "Invalid blog post URL" );
+}
+
+// The dist repo is cloned during release
+const distRepoFolder = "tmp/release/dist";
+
+// Files to be included in the dist repo.
+// README.md and bower.json are generated.
+const files = [
+	"dist",
+	"dist-module",
 	"src",
 	"LICENSE.txt",
 	"AUTHORS.txt",
-		"dist/package.json",
-		"dist/jquery.bundler-require-wrapper.js",
-		"dist/jquery.bundler-require-wrapper.slim.js",
-		"dist-module/package.json",
-		"dist-module/jquery.node-module-wrapper.js",
-		"dist-module/jquery.node-module-wrapper.slim.js"
-	];
+	"changelog.md"
+];

-	/**
-	 * Clone the distribution repo
-	 */
-	function clone() {
-		Release.chdir( Release.dir.base );
-		Release.dir.dist = `${ Release.dir.base }/dist`;
-
-		console.log( "Using distribution repo: ", distRemote );
-		Release.exec( `git clone ${ distRemote } ${ Release.dir.dist }`,
-			"Error cloning repo." );
-
-		// Distribution always works on main
-		Release.chdir( Release.dir.dist );
-		Release.exec( "git checkout main", "Error checking out branch." );
-		console.log();
-	}
-
-	/**
-	 * Generate bower file for jquery-dist
-	 */
-	function generateBower() {
-		return JSON.stringify( {
+async function generateBower() {
+	return JSON.stringify(
+		{
 			name: pkg.name,
 			main: pkg.main,
 			license: "MIT",
-			ignore: [
-				"package.json"
-			],
+			ignore: [ "package.json" ],
 			keywords: pkg.keywords
-		}, null, 2 );
-	}
+		},
+		null,
+		2
+	);
+}
+
+async function generateReadme() {
+	const readme = await readFile(
+		"./build/fixtures/README.md",
+		"utf8"
+	);

-	/**
-	 * Replace the version in the README
-	 * @param {string} readme
-	 * @param {string} blogPostLink
-	 */
-	function editReadme( readme, blogPostLink ) {
 	return readme
-			.replace( /@VERSION/g, Release.newVersion )
-			.replace( /@BLOG_POST_LINK/g, blogPostLink );
-	}
+		.replace( /@VERSION/g, version )
+		.replace( /@BLOG_POST_LINK/g, blogURL );
+}

-	/**
+/**
 * Copy necessary files over to the dist repo
 */
-	async function copy() {
-		const readme = await fs.readFile(
-			`${ Release.dir.repo }/build/fixtures/README.md`, "utf8" );
-		const rmIgnore = [ ...files, "node_modules" ]
-			.map( file => `${ Release.dir.dist }/${ file }` );
+async function copyFiles() {

-		shell.config.globOptions = {
-			ignore: rmIgnore
-		};
+	// Remove any extraneous files before copy
+	await rimraf( [
+		`${ distRepoFolder }/dist`,
+		`${ distRepoFolder }/dist-module`,
+		`${ distRepoFolder }/src`
+	] );

-		const { blogPostLink } = await inquirer.prompt( [ {
-			type: "input",
-			name: "blogPostLink",
-			message: "Enter URL of the blog post announcing the jQuery release...\n"
-		} ] );
-
-		// Remove extraneous files before copy
-		shell.rm( "-rf", `${ Release.dir.dist }/**/*` );
-
-		// Copy dist files
-		shell.mkdir( "-p", `${ Release.dir.dist }/dist` );
-		shell.mkdir( "-p", `${ Release.dir.dist }/dist-module` );
-		files.forEach( function( file ) {
-			shell.cp(
-				"-f",
-				`${ Release.dir.repo }/${ file }`,
-				`${ Release.dir.dist }/${ file }`
-			);
-		} );
-
-		// Copy other files
-		extras.forEach( function( file ) {
-			shell.cp(
-				"-rf",
-				`${ Release.dir.repo }/${ file }`,
-				`${ Release.dir.dist }/${ file }`
-			);
-		} );
-
-		// Remove the wrapper & the ESLint config from the dist repo
-		shell.rm( "-f", `${ Release.dir.dist }/src/wrapper.js` );
-		shell.rm( "-f", `${ Release.dir.dist }/src/.eslintrc.json` );
-
-		// Write package.json
-		// Remove scripts and other superfluous properties,
-		// especially the prepare script, which fails on the dist repo
-		const packageJson = Object.assign( {}, pkg );
-		delete packageJson.scripts;
-		delete packageJson.devDependencies;
-		delete packageJson.dependencies;
-		delete packageJson.commitplease;
-		packageJson.version = Release.newVersion;
-		await fs.writeFile(
-			`${ Release.dir.dist }/package.json`,
-			JSON.stringify( packageJson, null, 2 )
+	// Copy all files
+	await Promise.all(
+		files.map( function( path ) {
+			console.log( `Copying ${ path }...` );
+			return exec( `cp -rf ${ path } ${ distRepoFolder }/${ path }` );
+		} )
 	);

-		// Write generated bower file
-		await fs.writeFile( `${ Release.dir.dist }/bower.json`, generateBower() );
+	// Remove the wrapper from the dist repo
+	await rimraf( [
+		`${ distRepoFolder }/src/wrapper.js`
+	] );

-		await fs.writeFile( `${ Release.dir.dist }/README.md`,
-			editReadme( readme, blogPostLink ) );
-
-		console.log( "Files ready to add." );
-	}
-
-	/**
-	 * Add, commit, and tag the dist files
-	 */
-	function commit() {
-		console.log( "Adding files to dist..." );
-		Release.exec( "git add -A", "Error adding files." );
-		Release.exec(
-			`git commit -m "Release ${ Release.newVersion }"`,
-			"Error committing files."
-		);
-		console.log();
-
-		console.log( "Tagging release on dist..." );
-		Release.exec( `git tag ${ Release.newVersion }`,
-			`Error tagging ${ Release.newVersion } on dist repo.` );
-		Release.tagTime = Release.exec( "git log -1 --format=\"%ad\"",
-			"Error getting tag timestamp." ).trim();
-	}
-
-	/**
-	 * Push files to dist repo
-	 */
-	function push() {
-		Release.chdir( Release.dir.dist );
-
-		console.log( "Pushing release to dist repo..." );
-		Release.exec(
-			`git push ${
-				Release.isTest ? " --dry-run" : ""
-			} ${ distRemote } main --tags`,
-			"Error pushing main and tags to git repo."
+	// Set the version in src/core.js
+	const core = await readFile( `${ distRepoFolder }/src/core.js`, "utf8" );
+	await writeFile(
+		`${ distRepoFolder }/src/core.js`,
+		core.replace( /@VERSION/g, version )
 	);

-		// Set repo for npm publish
-		Release.dir.origRepo = Release.dir.repo;
-		Release.dir.repo = Release.dir.dist;
-	}
+	// Write generated README
+	console.log( "Generating README.md..." );
+	const readme = await generateReadme();
+	await writeFile( `${ distRepoFolder }/README.md`, readme );

-	Release.walk( [
-		Release._section( "Copy files to distribution repo" ),
-		clone,
-		copy,
-		Release.confirmReview,
+	// Write generated Bower file
+	console.log( "Generating bower.json..." );
+	const bower = await generateBower();
+	await writeFile( `${ distRepoFolder }/bower.json`, bower );

-		Release._section( "Add, commit, and tag files in distribution repo" ),
-		commit,
-		Release.confirmReview,
+	// Write simplified package.json
+	console.log( "Writing package.json..." );
+	await writeFile(
+		`${ distRepoFolder }/package.json`,
+		JSON.stringify(
+			{
+				...pkg,
+				scripts: undefined,
+				dependencies: undefined,
+				devDependencies: undefined,
+				commitplease: undefined
+			},
+			null,
+			2

-		Release._section( "Pushing files to distribution repo" ),
-		push
-	], complete );
-};
+		// Add final newline
+		) + "\n"
+	);
+
+	console.log( "Files copied to dist repo." );
+}
+
+copyFiles();
--- a/build/release/post-release.sh
+++ b/build/release/post-release.sh
@ -0,0 +1,56 @@
+#!/bin/sh
+
+set -euo pipefail
+
+# $1: Version
+# $2: Blog URL
+
+cdn=tmp/release/cdn
+dist=tmp/release/dist
+
+if [[ -z "$1" ]] then
+	echo "Version is not set (1st argument)"
+	exit 1
+fi
+
+if [[ -z "$2" ]] then
+	echo "Blog URL is not set (2nd argument)"
+	exit 1
+fi
+
+# Push files to cdn repo
+npm run release:cdn $1
+cd $cdn
+git add -A
+git commit -m "jquery: Add version $1"
+
+# Wait for confirmation from user to push changes to cdn repo
+read -p "Press enter to push changes to cdn repo"
+git push
+cd -
+
+# Push files to dist repo
+npm run release:dist $1 $2
+cd $dist
+git add -A
+npm version $1
+
+# Wait for confirmation from user to push changes to dist repo
+read -p "Press enter to push changes to dist repo"
+git push --follow-tags
+cd -
+
+# Restore AUTHORS URL
+sed -i "s/$1\/AUTHORS.txt/main\/AUTHORS.txt/" package.json
+git add package.json
+
+# Remove built files from tracking.
+# Leave the changelog.md committed.
+# Leave the tmp folder as some files are needed
+# after the release (such as for emailing archives).
+npm run build:clean
+git commit -m "Release: remove dist files from main branch"
+
+# Wait for confirmation from user to push changes
+read -p "Press enter to push changes to main branch"
+git push
--- a/build/release/pre-release.sh
+++ b/build/release/pre-release.sh
@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -euo pipefail
+
+# Cleans all release and build artifacts
+npm run build:clean
+npm run release:clean
+npm ci
+npm run authors:check
+npm test
+
+# Clone dist and cdn repos to the tmp/release directory
+mkdir -p tmp/release
+git clone https://github.com/jquery/jquery-dist tmp/release/dist
+git clone https://github.com/jquery/codeorigin.jquery.com tmp/release/cdn
--- a/build/release/verify.js
+++ b/build/release/verify.js
@ -0,0 +1,198 @@
+/**
+ * Verify the latest release is reproducible
+ * Works with versions 4.0.0-beta.2 and later
+ */
+import chalk from "chalk";
+import * as Diff from "diff";
+import { exec as nodeExec } from "node:child_process";
+import crypto from "node:crypto";
+import { createWriteStream } from "node:fs";
+import { mkdir, readdir, readFile } from "node:fs/promises";
+import path from "node:path";
+import { Readable } from "node:stream";
+import { finished } from "node:stream/promises";
+import util from "node:util";
+import { gunzip as nodeGunzip } from "node:zlib";
+import { rimraf } from "rimraf";
+
+const exec = util.promisify( nodeExec );
+const gunzip = util.promisify( nodeGunzip );
+
+const SRC_REPO = "https://github.com/jquery/jquery.git";
+const CDN_URL = "https://code.jquery.com";
+const REGISTRY_URL = "https://registry.npmjs.org/jquery";
+
+const rstable = /^(\d+\.\d+\.\d+)$/;
+
+export async function verifyRelease( { version } = {} ) {
+	if ( !version ) {
+		version = process.env.VERSION || ( await getLatestVersion() );
+	}
+	console.log( `Checking jQuery ${ version }...` );
+	const release = await buildRelease( { version } );
+
+	let verified = true;
+
+	// Only check stable versions against the CDN
+	if ( rstable.test( version ) ) {
+		await Promise.all(
+			release.files.map( async( file ) => {
+				const cdnContents = await fetch( new URL( file.name, CDN_URL ) ).then(
+					( res ) => res.text()
+				);
+				if ( cdnContents !== file.contents ) {
+					console.log( `${ file.name } is different from the CDN:` );
+					diffFiles( file.contents, cdnContents );
+					verified = false;
+				}
+			} )
+		);
+	}
+
+	// Check all releases against npm.
+	// First, download npm tarball for version
+	const npmPackage = await fetch( REGISTRY_URL ).then( ( res ) => res.json() );
+
+	if ( !npmPackage.versions[ version ] ) {
+		throw new Error( `jQuery ${ version } not found on npm!` );
+	}
+	const npmTarball = npmPackage.versions[ version ].dist.tarball;
+
+	// Write npm tarball to file
+	const npmTarballPath = path.join( "tmp/verify", version, "npm.tgz" );
+	await downloadFile( npmTarball, npmTarballPath );
+
+	// Check the tarball checksum
+	const tgzSum = await sumTarball( npmTarballPath );
+	if ( tgzSum !== release.tgz.contents ) {
+		console.log( `${ version }.tgz is different from npm:` );
+		diffFiles( release.tgz.contents, tgzSum );
+		verified = false;
+	}
+
+	await Promise.all(
+		release.files.map( async( file ) => {
+
+			// Get file contents from tarball
+			const { stdout: npmContents } = await exec(
+				`tar -xOf ${ npmTarballPath } package/${ file.path }/${ file.name }`
+			);
+
+			if ( npmContents !== file.contents ) {
+				console.log( `${ file.name } is different from the CDN:` );
+				diffFiles( file.contents, npmContents );
+				verified = false;
+			}
+		} )
+	);
+
+	if ( verified ) {
+		console.log( `jQuery ${ version } is reproducible!` );
+	} else {
+		throw new Error( `jQuery ${ version } is NOT reproducible!` );
+	}
+}
+
+async function buildRelease( { version } ) {
+	const releaseFolder = path.join( "tmp/verify", version );
+
+	// Clone the release repo
+	console.log( `Cloning jQuery ${ version }...` );
+	await rimraf( releaseFolder );
+	await mkdir( releaseFolder, { recursive: true } );
+	await exec(
+		`git clone -q -b ${ version } --depth=1 ${ SRC_REPO } ${ releaseFolder }`
+	);
+
+	// Install node dependencies
+	console.log( `Installing dependencies for jQuery ${ version }...` );
+	await exec( "npm ci", { cwd: releaseFolder } );
+
+	// Build the release
+	console.log( `Building jQuery ${ version }...` );
+	const { stdout: buildOutput } = await exec( "npm run build:all", {
+		cwd: releaseFolder,
+		env: {
+			VERSION: version
+		}
+	} );
+	console.log( buildOutput );
+
+	// Pack the npm tarball
+	console.log( `Packing jQuery ${ version }...` );
+	const { stdout: packOutput } = await exec( "npm pack", { cwd: releaseFolder } );
+	console.log( packOutput );
+
+	// Get all top-level /dist and /dist-module files
+	const distFiles = await readdir( path.join( releaseFolder, "dist" ), {
+		withFileTypes: true
+	} );
+	const distModuleFiles = await readdir(
+		path.join( releaseFolder, "dist-module" ),
+		{
+			withFileTypes: true
+		}
+	);
+
+	const files = await Promise.all(
+		[ ...distFiles, ...distModuleFiles ]
+			.filter( ( dirent ) => dirent.isFile() )
+			.map( async( dirent ) => ( {
+				name: dirent.name,
+				path: path.basename( dirent.path ),
+				contents: await readFile( path.join( dirent.path, dirent.name ), "utf8" )
+			} ) )
+	);
+
+	// Get checksum of the tarball
+	const tgzFilename = `jquery-${ version }.tgz`;
+	const sum = await sumTarball( path.join( releaseFolder, tgzFilename ) );
+
+	return {
+		files,
+		tgz: {
+			name: tgzFilename,
+			contents: sum
+		},
+		version
+	};
+}
+
+async function downloadFile( url, dest ) {
+	const response = await fetch( url );
+	const fileStream = createWriteStream( dest );
+	const stream = Readable.fromWeb( response.body ).pipe( fileStream );
+	return finished( stream );
+}
+
+async function diffFiles( a, b ) {
+	const diff = Diff.diffLines( a, b );
+
+	diff.forEach( ( part ) => {
+		if ( part.added ) {
+			console.log( chalk.green( part.value ) );
+		} else if ( part.removed ) {
+			console.log( chalk.red( part.value ) );
+		} else {
+			console.log( part.value );
+		}
+	} );
+}
+
+async function getLatestVersion() {
+	const { stdout: sha } = await exec( "git rev-list --tags --max-count=1" );
+	const { stdout: tag } = await exec( `git describe --tags ${ sha.trim() }` );
+	return tag.trim();
+}
+
+function shasum( data ) {
+	const hash = crypto.createHash( "sha256" );
+	hash.update( data );
+	return hash.digest( "hex" );
+}
+
+async function sumTarball( filepath ) {
+	const contents = await readFile( filepath );
+	const unzipped = await gunzip( contents );
+	return shasum( unzipped );
+}
--- a/build/tasks/build.js
+++ b/build/tasks/build.js
@ -4,22 +4,21 @@
 * and includes/excludes specified modules
 */

-"use strict";
+import fs from  "node:fs/promises";
+import path from  "node:path";
+import util from  "node:util";
+import { exec as nodeExec } from "node:child_process";
+import * as rollup from  "rollup";
+import excludedFromSlim from  "./lib/slim-exclude.js";
+import rollupFileOverrides from  "./lib/rollupFileOverridesPlugin.js";
+import isCleanWorkingDir from  "./lib/isCleanWorkingDir.js";
+import processForDist from  "./dist.js";
+import minify from  "./minify.js";
+import getTimestamp from  "./lib/getTimestamp.js";
+import { compareSize } from "./lib/compareSize.js";

-const fs = require( "node:fs/promises" );
-const path = require( "node:path" );
-const util = require( "node:util" );
-const exec = util.promisify( require( "node:child_process" ).exec );
-const rollup = require( "rollup" );
-const excludedFromSlim = require( "./lib/slim-exclude" );
-const rollupFileOverrides = require( "./lib/rollup-plugin-file-overrides" );
-const pkg = require( "../../package.json" );
-const isCleanWorkingDir = require( "./lib/isCleanWorkingDir" );
-const processForDist = require( "./dist" );
-const minify = require( "./minify" );
-const getTimestamp = require( "./lib/getTimestamp" );
-const verifyNodeVersion = require( "./lib/verifyNodeVersion" );
-const srcFolder = path.resolve( __dirname, "../../src" );
+const exec = util.promisify( nodeExec );
+const pkg = JSON.parse( await fs.readFile( "./package.json", "utf8" ) );

 const minimum = [ "core" ];

@ -38,14 +37,14 @@ const removeWith = {
 };

 async function read( filename ) {
-	return fs.readFile( path.join( srcFolder, filename ), "utf8" );
+	return fs.readFile( path.join( "./src", filename ), "utf8" );
 }

 // Remove the src folder and file extension
 // and ensure unix-style path separators
 function moduleName( filename ) {
 	return filename
-		.replace( `${ srcFolder }${ path.sep }`, "" )
+		.replace( new RegExp( `.*\\${ path.sep }src\\${ path.sep }` ), "" )
 		.replace( /\.js$/, "" )
 		.split( path.sep )
 		.join( path.posix.sep );
@ -54,7 +53,7 @@ function moduleName( filename ) {
 async function readdirRecursive( dir, all = [] ) {
 	let files;
 	try {
-		files = await fs.readdir( path.join( srcFolder, dir ), {
+		files = await fs.readdir( path.join( "./src", dir ), {
 			withFileTypes: true
 		} );
 	} catch ( e ) {
@ -141,7 +140,15 @@ async function checkExclude( exclude, include ) {
 	return [ unique( excluded ), unique( included ) ];
 }

+async function getLastModifiedDate() {
+	const { stdout } = await exec( "git log -1 --format=\"%at\"" );
+	return new Date( parseInt( stdout, 10 ) * 1000 );
+}
+
 async function writeCompiled( { code, dir, filename, version } ) {
+
+	// Use the last modified date so builds are reproducible
+	const date = await getLastModifiedDate();
 	const compiledContents = code

 		// Embed Version
@ -149,14 +156,14 @@ async function writeCompiled( { code, dir, filename, version } ) {

 		// Embed Date
 		// yyyy-mm-ddThh:mmZ
-		.replace( /@DATE/g, new Date().toISOString().replace( /:\d+\.\d+Z$/, "Z" ) );
+		.replace( /@DATE/g, date.toISOString().replace( /:\d+\.\d+Z$/, "Z" ) );

 	await fs.writeFile( path.join( dir, filename ), compiledContents );
 	console.log( `[${ getTimestamp() }] ${ filename } v${ version } created.` );
 }

 // Build jQuery ECMAScript modules
-async function build( {
+export async function build( {
 	amd,
 	dir = "dist",
 	exclude = [],
@ -206,7 +213,7 @@ async function build( {
 	if ( excluded.includes( "exports/global" ) ) {
 		const index = excluded.indexOf( "exports/global" );
 		setOverride(
-			`${ srcFolder }/exports/global.js`,
+			"./src/exports/global.js",
 			"import { jQuery } from \"../core.js\";\n\n" +
 				"jQuery.noConflict = function() {};"
 		);
@ -225,7 +232,7 @@ async function build( {
 		// No name means an anonymous define
 		const amdExportContents = await read( "exports/amd.js" );
 		setOverride(
-			`${ srcFolder }/exports/amd.js`,
+			"./src/exports/amd.js",
 			amdExportContents.replace(

 				// Remove the comma for anonymous defines
@ -248,7 +255,7 @@ async function build( {
 	}

 	const inputOptions = {
-		input: `${ srcFolder }/jquery.js`
+		input: "./src/jquery.js"
 	};

 	const includedImports = included
@ -274,7 +281,7 @@ async function build( {
 	// Replace excluded modules with empty sources.
 	for ( const module of excluded ) {
 		setOverride(
-			`${ srcFolder }/${ module }.js`,
+			`./src/${ module }.js`,

 			// The `selector` module is not removed, but replaced
 			// with `selector-native`.
@ -290,7 +297,7 @@ async function build( {
 			output: [ outputOptions ],
 			plugins: [ rollupFileOverrides( fileOverrides ) ],
 			watch: {
-				include: `${ srcFolder }/**`,
+				include: "./src/**",
 				skipWrite: true
 			}
 		} );
@ -352,7 +359,7 @@ async function build( {
 	}
 }

-async function buildDefaultFiles( {
+export async function buildDefaultFiles( {
 	version = process.env.VERSION,
 	watch
 } = {} ) {
@ -407,12 +414,9 @@ async function buildDefaultFiles( {
 		} )
 	] );

-	// Earlier Node.js versions do not support the ESM format.
-	if ( !verifyNodeVersion() ) {
-		return;
-	}
-
-	const { compareSize } = await import( "./compare_size.mjs" );
+	if ( watch ) {
+		console.log( "Watching files..." );
+	} else {
 		return compareSize( {
 			files: [
 				"dist/jquery.min.js",
@ -421,6 +425,5 @@ async function buildDefaultFiles( {
 				"dist-module/jquery.slim.module.min.js"
 			]
 		} );
+	}
 }
-
-module.exports = { build, buildDefaultFiles };
--- a/build/tasks/dist.js
+++ b/build/tasks/dist.js
@ -1,7 +1,5 @@
-"use strict";
-
 // Process files for distribution.
-module.exports = function processForDist( text, filename ) {
+export default function processForDist( text, filename ) {
 	if ( !text ) {
 		throw new Error( "text required for processForDist" );
 	}
@ -28,4 +26,4 @@ module.exports = function processForDist( text, filename ) {
 		}
 		throw new Error( message );
 	}
-};
+}
--- a/build/tasks/lib/compareSize.js
+++ b/build/tasks/lib/compareSize.js
@ -1,9 +1,9 @@
-import chalk from "chalk";
 import fs from "node:fs/promises";
 import { promisify } from "node:util";
 import zlib from "node:zlib";
 import { exec as nodeExec } from "node:child_process";
-import isCleanWorkingDir from "./lib/isCleanWorkingDir.js";
+import chalk from "chalk";
+import isCleanWorkingDir from "./isCleanWorkingDir.js";

 const VERSION = 1;
 const lastRunBranch = " last run";
--- a/build/tasks/lib/getTimestamp.js
+++ b/build/tasks/lib/getTimestamp.js
@ -1,9 +1,7 @@
-"use strict";
-
-module.exports = function getTimestamp() {
+export default function getTimestamp() {
 	const now = new Date();
 	const hours = now.getHours().toString().padStart( 2, "0" );
 	const minutes = now.getMinutes().toString().padStart( 2, "0" );
 	const seconds = now.getSeconds().toString().padStart( 2, "0" );
 	return `${ hours }:${ minutes }:${ seconds }`;
-};
+}
--- a/build/tasks/lib/isCleanWorkingDir.js
+++ b/build/tasks/lib/isCleanWorkingDir.js
@ -1,9 +1,9 @@
-"use strict";
+import util from "node:util";
+import { exec as nodeExec } from "node:child_process";

-const util = require( "node:util" );
-const exec = util.promisify( require( "node:child_process" ).exec );
+const exec = util.promisify( nodeExec );

-module.exports = async function isCleanWorkingDir() {
+export default async function isCleanWorkingDir() {
 	const { stdout } = await exec( "git status --untracked-files=no --porcelain" );
 	return !stdout.trim();
-};
+}
--- a/build/tasks/lib/rollup-plugin-file-overrides.js
+++ b/build/tasks/lib/rollup-plugin-file-overrides.js
@ -1,5 +1,3 @@
-"use strict";
-
 /**
 * A Rollup plugin accepting a file overrides map and changing
 * module sources to the overridden ones where provided. Files
@ -7,7 +5,7 @@
 *
 * @param {Map<string, string>} fileOverrides
 */
-module.exports = ( fileOverrides ) => {
+export default function rollupFileOverrides( fileOverrides ) {
 	return {
 		name: "jquery-file-overrides",
 		load( id ) {
@ -21,4 +19,4 @@ module.exports = ( fileOverrides ) => {
 			return null;
 		}
 	};
-};
+}
--- a/build/tasks/lib/slim-exclude.js
+++ b/build/tasks/lib/slim-exclude.js
@ -1,7 +1,5 @@
-"use strict";
-
 // NOTE: keep it in sync with test/data/testinit.js
-module.exports = [
+export default [
 	"ajax",
 	"callbacks",
 	"deferred",
--- a/build/tasks/lib/verifyNodeVersion.js
+++ b/build/tasks/lib/verifyNodeVersion.js
@ -1,12 +0,0 @@
-"use strict";
-
-const { version } = require( "process" );
-const nodeV18OrNewer = !/^v1[0-7]\./.test( version );
-
-module.exports = function verifyNodeVersion() {
-	if ( !nodeV18OrNewer ) {
-		console.log( "Old Node.js detected, task skipped..." );
-		return false;
-	}
-	return true;
-};
--- a/build/tasks/minify.js
+++ b/build/tasks/minify.js
@ -1,14 +1,12 @@
-"use strict";
-
-const swc = require( "@swc/core" );
-const fs = require( "node:fs/promises" );
-const path = require( "node:path" );
-const processForDist = require( "./dist" );
-const getTimestamp = require( "./lib/getTimestamp" );
+import fs from "node:fs/promises";
+import path from "node:path";
+import swc from "@swc/core";
+import processForDist from "./dist.js";
+import getTimestamp from "./lib/getTimestamp.js";

 const rjs = /\.js$/;

-module.exports = async function minify( { filename, dir, esm } ) {
+export default async function minify( { filename, dir, esm } ) {
 	const contents = await fs.readFile( path.join( dir, filename ), "utf8" );
 	const version = /jQuery JavaScript Library ([^\n]+)/.exec( contents )[ 1 ];

@ -67,4 +65,4 @@ module.exports = async function minify( { filename, dir, esm } ) {
 	console.log( `[${ getTimestamp() }] ${ minFilename } ${ version } with ${
 		mapFilename
 	} created.` );
-};
+}
--- a/build/tasks/node_smoke_tests.js
+++ b/build/tasks/node_smoke_tests.js
@ -1,17 +1,12 @@
-"use strict";
+import fs from "node:fs/promises";
+import util from "node:util";
+import { exec as nodeExec } from "node:child_process";

-const fs = require( "node:fs/promises" );
-const util = require( "node:util" );
-const exec = util.promisify( require( "node:child_process" ).exec );
-const verifyNodeVersion = require( "./lib/verifyNodeVersion" );
+const exec = util.promisify( nodeExec );

 const allowedLibraryTypes = new Set( [ "regular", "factory" ] );
 const allowedSourceTypes = new Set( [ "commonjs", "module", "dual" ] );

-if ( !verifyNodeVersion() ) {
-	return;
-}
-
 // Fire up all tests defined in test/node_smoke_tests/*.js in spawned sub-processes.
 // All the files under test/node_smoke_tests/*.js are supposed to exit with 0 code
 // on success or another one on failure. Spawning in sub-processes is
--- a/build/tasks/npmcopy.js
+++ b/build/tasks/npmcopy.js
@ -1,9 +1,7 @@
-"use strict";
+import fs from "node:fs/promises";
+import path from "node:path";

-const fs = require( "node:fs/promises" );
-const path = require( "node:path" );
-
-const projectDir = path.resolve( __dirname, "..", ".." );
+const projectDir = path.resolve( "." );

 const files = {
 	"bootstrap/bootstrap.css": "bootstrap/dist/css/bootstrap.css",
--- a/build/tasks/promises_aplus_tests.js
+++ b/build/tasks/promises_aplus_tests.js
@ -1,17 +1,9 @@
-"use strict";
-
-const { spawn } = require( "node:child_process" );
-const verifyNodeVersion = require( "./lib/verifyNodeVersion" );
-const path = require( "node:path" );
-const os = require( "node:os" );
-
-if ( !verifyNodeVersion() ) {
-	return;
-}
+import path from "node:path";
+import os from "node:os";
+import { spawn } from "node:child_process";

 const command = path.resolve(
-	__dirname,
-	`../../node_modules/.bin/promises-aplus-tests${ os.platform() === "win32" ? ".cmd" : "" }`
+	`node_modules/.bin/promises-aplus-tests${ os.platform() === "win32" ? ".cmd" : "" }`
 );
 const args = [ "--reporter", "dot", "--timeout", "2000" ];
 const tests = [
--- a/build/tasks/qunit-fixture.js
+++ b/build/tasks/qunit-fixture.js
@ -1,6 +1,4 @@
-"use strict";
-
-const fs = require( "node:fs/promises" );
+import fs from "node:fs/promises";

 async function generateFixture() {
 	const fixture = await fs.readFile( "./test/data/qunit-fixture.html", "utf8" );
--- a/dist-module/wrappers/jquery.node-module-wrapper.js
+++ b/dist-module/wrappers/jquery.node-module-wrapper.js
@ -1,5 +1,5 @@
 // Node.js is able to import from a CommonJS module in an ESM one.
-import jQuery from "../dist/jquery.js";
+import jQuery from "../../dist/jquery.js";

 export { jQuery, jQuery as $ };
 export default jQuery;
--- a/dist-module/wrappers/jquery.node-module-wrapper.slim.js
+++ b/dist-module/wrappers/jquery.node-module-wrapper.slim.js
@ -1,5 +1,5 @@
 // Node.js is able to import from a CommonJS module in an ESM one.
-import jQuery from "../dist/jquery.slim.js";
+import jQuery from "../../dist/jquery.slim.js";

 export { jQuery, jQuery as $ };
 export default jQuery;
--- a/dist/wrappers/jquery.bundler-require-wrapper.js
+++ b/dist/wrappers/jquery.bundler-require-wrapper.js
@ -1,5 +1,5 @@
 "use strict";

 // Bundlers are able to synchronously require an ESM module from a CommonJS one.
-const { jQuery } = require( "../dist-module/jquery.module.js" );
+const { jQuery } = require( "../../dist-module/jquery.module.js" );
 module.exports = jQuery;
--- a/dist/wrappers/jquery.bundler-require-wrapper.slim.js
+++ b/dist/wrappers/jquery.bundler-require-wrapper.slim.js
@ -1,5 +1,5 @@
 "use strict";

 // Bundlers are able to synchronously require an ESM module from a CommonJS one.
-const { jQuery } = require( "../dist-module/jquery.slim.module.js" );
+const { jQuery } = require( "../../dist-module/jquery.slim.module.js" );
 module.exports = jQuery;
--- a/eslint.config.js
+++ b/eslint.config.js
@ -280,8 +280,9 @@ export default [

 	{
 		files: [
-			"build/**",
 			"eslint.config.js",
+			".release-it.cjs",
+			"build/**",
 			"test/node_smoke_tests/**",
 			"test/bundler_smoke_tests/**/*",
 			"test/promises_aplus_adapters/**",
@ -301,15 +302,6 @@ export default [
 		}
 	},

-	{
-		files: [
-			"build/**/*.js"
-		],
-		languageOptions: {
-			sourceType: "commonjs"
-		}
-	},
-
 	{
 		files: [
 			"dist/jquery.js",
@ -320,10 +312,8 @@ export default [
 			"dist-module/jquery.slim.module.js",
 			"dist-module/jquery.factory.module.js",
 			"dist-module/jquery.factory.slim.module.js",
-			"dist/jquery.bundler-require-wrapper.js",
-			"dist/jquery.bundler-require-wrapper.slim.js",
-			"dist-module/jquery.node-module-wrapper.js",
-			"dist-module/jquery.node-module-wrapper.slim.js"
+			"dist/wrappers/*.js",
+			"dist-module/wrappers/*.js"
 		],
 		languageOptions: {
 			ecmaVersion: 2015,
@ -406,8 +396,7 @@ export default [

 	{
 		files: [
-			"dist/jquery.bundler-require-wrapper.js",
-			"dist/jquery.bundler-require-wrapper.slim.js"
+			"dist/wrappers/*.js"
 		],
 		languageOptions: {
 			ecmaVersion: 2015,
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -2,29 +2,29 @@
  "name": "jquery",
  "title": "jQuery",
  "description": "JavaScript library for DOM operations",
-  "version": "4.0.0-pre",
+  "version": "4.0.0-beta.1",
  "type": "module",
  "exports": {
    ".": {
      "node": {
-        "import": "./dist-module/jquery.node-module-wrapper.js",
+        "import": "./dist-module/wrappers/jquery.node-module-wrapper.js",
        "default": "./dist/jquery.js"
      },
      "module": {
        "import": "./dist-module/jquery.module.js",
-        "default": "./dist/jquery.bundler-require-wrapper.js"
+        "default": "./dist/wrappers/jquery.bundler-require-wrapper.js"
      },
      "import": "./dist-module/jquery.module.js",
      "default": "./dist/jquery.js"
    },
    "./slim": {
      "node": {
-        "import": "./dist-module/jquery.node-module-wrapper.slim.js",
+        "import": "./dist-module/wrappers/jquery.node-module-wrapper.slim.js",
        "default": "./dist/jquery.slim.js"
      },
      "module": {
        "import": "./dist-module/jquery.slim.module.js",
-        "default": "./dist/jquery.bundler-require-wrapper.slim.js"
+        "default": "./dist/wrappers/jquery.bundler-require-wrapper.slim.js"
      },
      "import": "./dist-module/jquery.slim.module.js",
      "default": "./dist/jquery.slim.js"
@ -45,12 +45,13 @@
  },
  "main": "dist/jquery.js",
  "scripts": {
-    "authors:check": "node -e \"require('./build/release/authors.js').checkAuthors()\"",
-    "authors:update": "node -e \"require('./build/release/authors.js').updateAuthors()\"",
+    "authors:check": "node -e \"(async () => { const { checkAuthors } = await import('./build/release/authors.js'); checkAuthors() })()\"",
+    "authors:update": "node -e \"(async () => { const { updateAuthors } = await import('./build/release/authors.js'); updateAuthors() })()\"",
    "babel:tests": "babel test/data/core/jquery-iterability-transpiled-es6.js --out-file test/data/core/jquery-iterability-transpiled.js",
    "build": "node ./build/command.js",
-    "build:all": "node -e \"require('./build/tasks/build.js').buildDefaultFiles()\"",
-    "build:main": "node -e \"require('./build/tasks/build.js').build()\"",
+    "build:all": "node -e \"(async () => { const { buildDefaultFiles } = await import('./build/tasks/build.js'); buildDefaultFiles() })()\"",
+    "build:clean": "rimraf dist/*.{js,map} dist-module/*.{js,map}",
+    "build:main": "node -e \"(async () => { const { build } = await import('./build/tasks/build.js'); build() })()\"",
    "lint:dev": "eslint --cache .",
    "lint:json": "jsonlint --quiet package.json",
    "lint": "concurrently -r \"npm:lint:dev\" \"npm:lint:json\"",
@ -58,7 +59,13 @@
    "prepare": "husky",
    "pretest": "npm run qunit-fixture && npm run babel:tests && npm run npmcopy",
    "qunit-fixture": "node build/tasks/qunit-fixture.js",
-    "start": "node -e \"require('./build/tasks/build.js').buildDefaultFiles({ watch: true })\"",
+    "release": "release-it --preReleaseBase=1",
+    "release:cdn": "node build/release/cdn.js",
+    "release:changelog": "node build/release/changelog.js",
+    "release:clean": "rimraf tmp --glob changelog.{md,html} contributors.html",
+    "release:dist": "node build/release/dist.js",
+    "release:verify": "node -e \"(async () => { const { verifyRelease } = await import('./build/release/verify.js'); verifyRelease() })()\"",
+    "start": "node -e \"(async () => { const { buildDefaultFiles } = await import('./build/tasks/build.js'); buildDefaultFiles({ watch: true }) })()\"",
    "test:bundlers": "npm run pretest && npm run build:all && node test/bundler_smoke_tests/run-jsdom-tests.js",
    "test:browser": "npm run pretest && npm run build:main && npm run test:unit -- -b chrome -b firefox -h",
    "test:browserless": "npm run pretest && npm run build:all && node test/bundler_smoke_tests/run-jsdom-tests.js && node build/tasks/node_smoke_tests.js && node build/tasks/promises_aplus_tests.js && npm run test:unit -- -b jsdom -m basic",
@ -101,8 +108,9 @@
    "@prantlf/jsonlint": "14.0.3",
    "@rollup/plugin-commonjs": "26.0.1",
    "@rollup/plugin-node-resolve": "15.2.3",
-    "@swc/core": "1.5.28",
-    "@types/selenium-webdriver": "4.1.23",
+    "@swc/core": "1.6.13",
+    "@types/selenium-webdriver": "4.1.24",
+    "archiver": "7.0.1",
    "body-parser": "1.20.2",
    "bootstrap": "5.3.3",
    "browserstack-local": "1.5.5",
@ -118,20 +126,23 @@
    "exit-hook": "4.0.0",
    "express": "4.19.2",
    "express-body-parser-error-handler": "1.0.7",
-    "globals": "15.4.0",
+    "globals": "15.8.0",
    "husky": "9.0.11",
    "jsdom": "24.1.0",
+    "marked": "13.0.2",
    "multiparty": "4.2.3",
    "native-promise-only": "0.8.1",
    "promises-aplus-tests": "2.1.2",
    "q": "1.5.1",
    "qunit": "2.21.0",
    "raw-body": "2.5.2",
+    "release-it": "17.5.0",
    "requirejs": "2.3.6",
-    "rollup": "4.18.0",
-    "selenium-webdriver": "4.21.0",
+    "rimraf": "6.0.0",
+    "rollup": "4.18.1",
+    "selenium-webdriver": "4.22.0",
    "sinon": "9.2.4",
-    "webpack": "5.92.0",
+    "webpack": "5.92.1",
    "yargs": "17.7.2"
  },
  "commitplease": {