Replace jest-environment-jsdom with @jest/environment-jsdom-abstract (#46558)

Jest has introduced a package `@jest/environment-jsdom-abstract` that
can use a specified version of `jsdom` instead of being stuck with the
one it's bundled with. Let's use that.

Most of our projects were already using a customized environment anyway,
to work around jsdom not having `structuredClone`. Although most of
these still had an unused `jest-environment-jsdom` dep, probably from
before that was added.

A few for some reason weren't; those have been fixed (and redundant
`@jest-environment jsdom` comments have been removed).

Then have pnpm reject attempts to re-install `jest-environment-jsdom`,
so people don't accidentally re-add it.

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/20965650321

Upstream-Ref: Automattic/jetpack@f43a5ce

Author: anomiex

CHANGELOG.md

@@ -14,6 +14,7 @@ This is an alpha version! The changes listed here are not final.
 - Slideshow: Ensure slideshows do not stretch to parent container width on mobile if no list height is set.
 
 ### Other changes <!-- Non-user-facing changes go here. This section will not be copied to readme.txt. -->
+- =
 - Forms: update E2E test to match new form submission confirmation heading.
 - Tests: Add coverage for modules added to sync configuration mid-progress.
 - Update composer lock following Publicize changes.

composer.json

@@ -55,7 +55,7 @@
 		"automattic/jetpack-sync": "^4.25.0-alpha",
 		"automattic/jetpack-videopress": "^0.33.2-alpha",
 		"automattic/jetpack-waf": "^0.27.9",
-		"automattic/woocommerce-analytics": "^0.13.4"
+		"automattic/woocommerce-analytics": "^0.13.5-alpha"
 	},
 	"require-dev": {
 		"antecedent/patchwork": "^2.2",

jetpack_vendor/automattic/jetpack-backup/CHANGELOG.md

@@ -12,6 +12,9 @@ This is an alpha version! The changes listed here are not final.
 ### Changed
 - Update package dependencies.
 
+### Removed
+- =
+
 ## [4.2.36] - 2026-01-12
 ### Changed
 - Update package dependencies. [#46456]

jetpack_vendor/automattic/jetpack-backup/package.json

@@ -28,12 +28,12 @@
 		"extends @wordpress/browserslist-config"
 	],
 	"dependencies": {
-		"@automattic/jetpack-analytics": "^1.0.6",
-		"@automattic/jetpack-api": "^1.0.13",
-		"@automattic/jetpack-components": "^1.4.4",
-		"@automattic/jetpack-connection": "^1.4.25",
-		"@automattic/jetpack-shared-extension-utils": "^1.4.4",
-		"@automattic/number-formatters": "^1.0.15",
+		"@automattic/jetpack-analytics": "^1.0.7-alpha",
+		"@automattic/jetpack-api": "^1.0.14-alpha",
+		"@automattic/jetpack-components": "^1.4.5-alpha",
+		"@automattic/jetpack-connection": "^1.4.26-alpha",
+		"@automattic/jetpack-shared-extension-utils": "^1.4.5-alpha",
+		"@automattic/number-formatters": "^1.0.16-alpha",
 		"@tanstack/react-query": "5.90.8",
 		"@wordpress/api-fetch": "7.37.0",
 		"@wordpress/components": "31.0.0",
@@ -59,7 +59,6 @@
 		"@wordpress/browserslist-config": "6.37.0",
 		"concurrently": "9.2.1",
 		"jest": "30.2.0",
-		"jest-environment-jsdom": "30.2.0",
 		"sass-embedded": "1.97.2",
 		"sass-loader": "16.0.5",
 		"storybook": "10.1.10",

jetpack_vendor/automattic/jetpack-forms/CHANGELOG.md

@@ -14,6 +14,7 @@ This is an alpha version! The changes listed here are not final.
 - Forms: make form webhooks generally available.
 
 ### Changed
+- =
 - Forms: update dataviews actions to match between old and new dashboard.
 - Forms: update form submission confirmation page with new design.
 - Update package dependencies.

jetpack_vendor/automattic/jetpack-my-jetpack/CHANGELOG.md

@@ -17,6 +17,7 @@ This is an alpha version! The changes listed here are not final.
 - Update package dependencies.
 
 ### Removed
+- =
 - Remove the obsolete share limits logic.
 
 ### Fixed

jetpack_vendor/automattic/jetpack-paypal-payments/CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 This is an alpha version! The changes listed here are not final.
 
 ### Changed
+- =
 - Update package dependencies.
 
 ## [0.6.0] - 2026-01-12

jetpack_vendor/automattic/jetpack-paypal-payments/jest.config.js

@@ -16,7 +16,6 @@ module.exports = {
 		'\\.(css|less|sass|scss)$': '<rootDir>/tests/styles-mock.js',
 		'^../src/block/block\\.json$': '<rootDir>/tests/json-mock.js',
 	},
-	testEnvironment: 'jsdom',
 	setupFilesAfterEnv: [ '<rootDir>/tests/jest.setup.js', '@testing-library/jest-dom' ],
 	collectCoverageFrom: [
 		'<rootDir>/src/**/*.{js,jsx,ts,tsx}',

jetpack_vendor/automattic/jetpack-publicize/CHANGELOG.md

@@ -14,6 +14,9 @@ This is an alpha version! The changes listed here are not final.
 - Move publicize-components into publicize package.
 - Update package dependencies.
 
+### Removed
+- =
+
 ## [0.69.2] - 2026-01-12
 ### Changed
 - Update package dependencies. [#46456]

jetpack_vendor/automattic/jetpack-search/CHANGELOG.md

@@ -13,6 +13,7 @@ This is an alpha version! The changes listed here are not final.
 - Instant Search: Add a "Show price" option to allow prices to be shown or hidden in Jetpack Instant Search results.
 
 ### Changed
+- =
 - Instant Search: Show WooCommerce product filters in filter widget.
 - Update package dependencies.