Bump preact* packages to latest versions (#1335)

* Cap preact package versions to latest

* package version changes

Author: reznord

packages/async-loader/package.json

@@ -1,12 +1,16 @@
 {
   "name": "@preact/async-loader",
-  "version": "3.0.0-rc.12",
+  "version": "3.0.0",
   "description": "Preact's async component loader for Webpack",
   "files": [
     "*.js"
   ],
+  "author": "Jason Miller <[email protected]> (http://jasonformat.com)",
+  "license": "MIT",
+  "bugs": "https://github.com/preactjs/preact-cli/issues",
+  "homepage": "https://github.com/preactjs/preact-cli",
   "engines": {
-    "node": ">=6"
+    "node": ">=8"
   },
   "dependencies": {
     "kleur": "^4.0.2",

packages/cli/package.json

@@ -1,8 +1,8 @@
 {
   "name": "preact-cli",
-  "version": "3.0.0-rc.18",
+  "version": "3.0.0",
   "description": "Start building a Preact Progressive Web App in seconds.",
-  "repository": "developit/preact-cli",
+  "repository": "preactjs/preact-cli",
   "main": "lib/index.js",
   "bin": {
     "preact": "lib/index.js"
@@ -42,8 +42,8 @@
   ],
   "author": "Jason Miller <[email protected]> (http://jasonformat.com)",
   "license": "MIT",
-  "bugs": "https://github.com/developit/preact-cli/issues",
-  "homepage": "https://github.com/developit/preact-cli",
+  "bugs": "https://github.com/preactjs/preact-cli/issues",
+  "homepage": "https://github.com/preactjs/preact-cli",
   "devDependencies": {
     "eslint": "^7.1.0",
     "html-looks-like": "^1.0.2",