diff --git a/lerna.json b/lerna.json
index 41c09ae90a..f15508f453 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,6 +1,6 @@
 {
 	"$schema": "node_modules/lerna/schemas/lerna-schema.json",
 	"useWorkspaces": true,
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"useNx": true
 }
diff --git a/package-lock.json b/package-lock.json
index a817f7725a..d1274da4f0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -44313,6 +44313,10 @@
 			"dev": true,
 			"license": "MIT"
 		},
+		"node_modules/website": {
+			"resolved": "packages/playground/website",
+			"link": true
+		},
 		"node_modules/websocket-driver": {
 			"version": "0.7.4",
 			"dev": true,
@@ -44905,7 +44909,7 @@
 		},
 		"packages/php-wasm/cli": {
 			"name": "@php-wasm/cli",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"bin": {
 				"cli": "cli.js"
@@ -44916,100 +44920,99 @@
 			"version": "0.1.5",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/fs-journal": {
 			"name": "@php-wasm/fs-journal",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/node": {
 			"name": "@php-wasm/node",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/node-polyfills": {
-			"name": "@php-wasm/node-polyfills",
-			"version": "0.4.0",
+			"version": "0.0.1",
 			"license": "GPL-2.0-or-later"
 		},
 		"packages/php-wasm/progress": {
 			"name": "@php-wasm/progress",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/scopes": {
 			"name": "@php-wasm/scopes",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/universal": {
 			"name": "@php-wasm/universal",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/util": {
 			"name": "@php-wasm/util",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/web": {
 			"name": "@php-wasm/web",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/php-wasm/web-service-worker": {
 			"name": "@php-wasm/web-service-worker",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/playground/blueprints": {
 			"name": "@wp-playground/blueprints",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
 		"packages/playground/client": {
 			"name": "@wp-playground/client",
-			"version": "0.4.0",
+			"version": "0.3.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
@@ -45018,7 +45021,7 @@
 			"version": "1.0.0",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		},
@@ -45037,7 +45040,6 @@
 			"license": "GPL-2.0-or-later"
 		},
 		"packages/playground/stream-compression": {
-			"name": "@wp-playground/stream-compression",
 			"version": "0.0.1",
 			"license": "GPL-2.0-or-later"
 		},
@@ -45046,15 +45048,13 @@
 			"version": "0.0.1",
 			"license": "GPL-2.0-or-later"
 		},
-		"packages/playground/website": {
-			"extraneous": true
-		},
+		"packages/playground/website": {},
 		"packages/playground/wordpress": {
 			"name": "@wp-playground/wordpress",
 			"version": "0.0.1",
 			"license": "GPL-2.0-or-later",
 			"engines": {
-				"node": ">=16.15.1",
+				"node": ">=18.18.2",
 				"npm": ">=8.11.0"
 			}
 		}
diff --git a/packages/php-wasm/cli/package.json b/packages/php-wasm/cli/package.json
index 6ce44a56d5..ae11b6ebdf 100644
--- a/packages/php-wasm/cli/package.json
+++ b/packages/php-wasm/cli/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/cli",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "PHP.wasm CLI for node.js",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/fs-journal/package.json b/packages/php-wasm/fs-journal/package.json
index d6447a1a09..48c7263926 100644
--- a/packages/php-wasm/fs-journal/package.json
+++ b/packages/php-wasm/fs-journal/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/fs-journal",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "Bindings to journal the PHP filesystem",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/node-polyfills/package.json b/packages/php-wasm/node-polyfills/package.json
index 0ed5bd0cc5..b7cbb1fcd2 100644
--- a/packages/php-wasm/node-polyfills/package.json
+++ b/packages/php-wasm/node-polyfills/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/node-polyfills",
-	"version": "0.4.0",
+	"version": "0.0.1",
 	"description": "PHP.wasm – polyfills for Node.js",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/node/package.json b/packages/php-wasm/node/package.json
index 3207f813d7..80268a2a5f 100644
--- a/packages/php-wasm/node/package.json
+++ b/packages/php-wasm/node/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/node",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "PHP.wasm for Node.js",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/progress/package.json b/packages/php-wasm/progress/package.json
index 18fa687c2a..fa708e7ed5 100644
--- a/packages/php-wasm/progress/package.json
+++ b/packages/php-wasm/progress/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/progress",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "PHP.wasm – loading progress monitoring",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/scopes/package.json b/packages/php-wasm/scopes/package.json
index 38ac0829e1..3bcacf7de4 100644
--- a/packages/php-wasm/scopes/package.json
+++ b/packages/php-wasm/scopes/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/scopes",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "PHP.wasm – scoped URLs utils",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/universal/package.json b/packages/php-wasm/universal/package.json
index 29f76f0551..fc365a6aba 100644
--- a/packages/php-wasm/universal/package.json
+++ b/packages/php-wasm/universal/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/universal",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "PHP.wasm – emscripten bindings for PHP",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/util/package.json b/packages/php-wasm/util/package.json
index 217eb93f6c..63f3b77c40 100644
--- a/packages/php-wasm/util/package.json
+++ b/packages/php-wasm/util/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/util",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"type": "commonjs",
 	"typedoc": {
 		"entryPoint": "./src/index.ts",
diff --git a/packages/php-wasm/web-service-worker/package.json b/packages/php-wasm/web-service-worker/package.json
index 5673f564a8..c9f469902c 100644
--- a/packages/php-wasm/web-service-worker/package.json
+++ b/packages/php-wasm/web-service-worker/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/web-service-worker",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "PHP.wasm – service worker utils",
 	"repository": {
 		"type": "git",
diff --git a/packages/php-wasm/web/package.json b/packages/php-wasm/web/package.json
index bdc4eb4afd..4b79ba9536 100644
--- a/packages/php-wasm/web/package.json
+++ b/packages/php-wasm/web/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@php-wasm/web",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "PHP.wasm for the web",
 	"repository": {
 		"type": "git",
diff --git a/packages/playground/blueprints/package.json b/packages/playground/blueprints/package.json
index ef4e29f4fc..a973ecc50a 100644
--- a/packages/playground/blueprints/package.json
+++ b/packages/playground/blueprints/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wp-playground/blueprints",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"exports": {
 		".": {
 			"import": "./index.js",
diff --git a/packages/playground/client/package.json b/packages/playground/client/package.json
index a3253796d7..567f86d191 100644
--- a/packages/playground/client/package.json
+++ b/packages/playground/client/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@wp-playground/client",
-	"version": "0.4.0",
+	"version": "0.3.1",
 	"description": "WordPress Playground client",
 	"repository": {
 		"type": "git",