Updated libraries

app/build.gradle

@@ -73,13 +73,11 @@ dependencies {
     // https://developer.android.com/topic/libraries/architecture/adding-components.html
     // https://developer.android.com/jetpack/docs/release-notes
 
-    // https://github.com/open-keychain/openpgp-api
-
     def androidx_version = "1.0.0"
     def constraintlayout_version = "1.1.3"
     def lifecycle_version = "2.0.0"
-    def room_version = "2.0.0-rc01"
-    def paging_version = "2.0.0-rc01"
+    def room_version = "2.0.0"
+    def paging_version = "2.0.0"
     def billingclient_version = "1.1"
     def javamail_version = "1.6.2"
     def jsoup_version = "1.11.3"