Update lit-element to 2.0.1

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 *.min.js
+simple-thermostat.js

package.json

@@ -8,7 +8,7 @@
   "license": "MIT",
   "dependencies": {
     "@polymer/polymer": "^3.1.0",
-    "lit-element": "^2.0.0-rc.5"
+    "lit-element": "^2.0.1"
   },
   "devDependencies": {
     "husky": "^1.3.1",
@@ -46,7 +46,8 @@
     },
     "scripts": {
       "afterBump": "npx tracker-json",
-      "beforeStart": "yarn build"
+      "beforeStart": "yarn build",
+      "afterRelease": "rm simple-thermostat.js"
     }
   },
   "prettier": {

yarn.lock

@@ -2569,17 +2569,17 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-lit-element@^2.0.0-rc.5:
-  version "2.0.0-rc.5"
-  resolved "https://registry.yarnpkg.com/lit-element/-/lit-element-2.0.0-rc.5.tgz#3e4323c9ace59d49c3a0950551a3f923e0ccf86b"
-  integrity sha512-cMmWNWSFyYfXAd09bnqFhqDr5kuR/5guImD5ZRTk223EiBJaoo7naZnQngSYAMjgDn1CSbTE1LRtzviMS+g0RA==
+lit-element@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/lit-element/-/lit-element-2.0.1.tgz#9ec5871d3b64487f432c7c071df80ef031d7091b"
+  integrity sha512-2bu3B2ZYUZgntvOgu3i5mRK8geo45CLUwxwJEYK54hyednoJasjiTZPB13NBg1D+hNM2JfmWTWJnh1QEUQv7zw==
   dependencies:
-    lit-html "^1.0.0-rc.2"
+    lit-html "^1.0.0"
 
-lit-html@^1.0.0-rc.2:
-  version "1.0.0-rc.2"
-  resolved "https://registry.yarnpkg.com/lit-html/-/lit-html-1.0.0-rc.2.tgz#b9c904520fe005d349aa737a86d83645d97d5a89"
-  integrity sha512-4bq34lhVmwWly1zBXicOBJLOwaWfjOVbchEEmFnZLuztxjh5wRd2WqV0URX8Q47MQ7PaIjn/eXyTRKsYhSAeRw==
+lit-html@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lit-html/-/lit-html-1.0.0.tgz#3dc3781a8ca68a9b5c2ff2a61e263662b9b2267b"
+  integrity sha512-oeWlpLmBW3gFl7979Wol2LKITpmKTUFNn7PnFbh6YNynF61W74l6x5WhwItAwPRSATpexaX1egNnRzlN4GOtfQ==
 
 load-json-file@^1.0.0:
   version "1.1.0"