use terser and clean-css directly

create a sourcemap as well by default

node_modules/whatwg-url/README.md

@@ -4,7 +4,7 @@ whatwg-url is a full implementation of the WHATWG [URL Standard](https://url.spe
 
 ## Specification conformance
 
-whatwg-url is currently up to date with the URL spec up to commit [6ef17eb](https://github.com/whatwg/url/commit/6ef17ebe1220a7e7c0cfff0785017502ee18808b).
+whatwg-url is currently up to date with the URL spec up to commit [7ae1c69](https://github.com/whatwg/url/commit/7ae1c691c96f0d82fafa24c33aa1e8df9ffbf2bc).
 
 For `file:` URLs, whose [origin is left unspecified](https://url.spec.whatwg.org/#concept-url-origin), whatwg-url chooses to use a new opaque origin (which serializes to `"null"`).
 
@@ -89,3 +89,10 @@ To build and run the live viewer:
     npm run build-live-viewer
 
 Serve the contents of the `live-viewer` directory using any web server.
+
+## Supporting whatwg-url
+
+The jsdom project (including whatwg-url) is a community-driven project maintained by a team of [volunteers](https://github.com/orgs/jsdom/people). You could support us by:
+
+- [Getting professional support for whatwg-url](https://tidelift.com/subscription/pkg/npm-whatwg-url?utm_source=npm-whatwg-url&utm_medium=referral&utm_campaign=readme) as part of a Tidelift subscription. Tidelift helps making open source sustainable for us while giving teams assurances for maintenance, licensing, and security.
+- Contributing directly to the project.

node_modules/whatwg-url/lib/url-state-machine.js

@@ -8,7 +8,6 @@ const { percentEncode, percentDecode } = require("./urlencoded");
 const specialSchemes = {
   ftp: 21,
   file: null,
-  gopher: 70,
   http: 80,
   https: 443,
   ws: 80,
@@ -1233,7 +1232,6 @@ module.exports.serializeURLOrigin = function (url) {
         return "null";
       }
     case "ftp":
-    case "gopher":
     case "http":
     case "https":
     case "ws":

node_modules/whatwg-url/package.json

@@ -1,8 +1,8 @@
 {
   "_from": "whatwg-url@^7.0.0",
-  "_id": "whatwg-url@7.0.0",
+  "_id": "whatwg-url@7.1.0",
   "_inBundle": false,
-  "_integrity": "sha512-37GeVSIJ3kn1JgKyjiYNmSLP1yzbpb29jdmwBSgkD9h40/hyrR/OifpVUndji3tmwGgD8qpw7iQu3RSbCrBpsQ==",
+  "_integrity": "sha512-WUu7Rg1DroM7oQvGWfOiAK21n74Gg+T4elXEQYkOhtyLeWiJFoOGLXPKI/9gzIie9CtwVLm8wtw6YJdKyxSjeg==",
   "_location": "/whatwg-url",
   "_phantomChildren": {},
   "_requested": {
@@ -19,8 +19,8 @@
     "/data-urls",
     "/jsdom"
   ],
-  "_resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-7.0.0.tgz",
-  "_shasum": "fde926fa54a599f3adf82dff25a9f7be02dc6edd",
+  "_resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-7.1.0.tgz",
+  "_shasum": "c2c492f1eca612988efd3d2266be1b9fc6170d06",
   "_spec": "whatwg-url@^7.0.0",
   "_where": "F:\\projects\\p\\minifyfromhtml\\node_modules\\jsdom",
   "author": {
@@ -42,10 +42,9 @@
     "browserify": "^16.2.2",
     "domexception": "^1.0.1",
     "eslint": "^5.4.0",
+    "got": "^9.2.2",
     "jest": "^23.5.0",
-    "jsdom": "^11.12.0",
     "recast": "^0.15.3",
-    "request": "^2.88.0",
     "webidl2js": "^9.0.1"
   },
   "files": [
@@ -87,5 +86,5 @@
     "pretest": "node scripts/get-latest-platform-tests.js && node scripts/transform.js && node scripts/convert-idl.js",
     "test": "jest"
   },
-  "version": "7.0.0"
+  "version": "7.1.0"
 }