diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 752329eb4fa3005346b6ecb281d3c7bd4185a3c1..db74cc6a74fd6e70e6605a0a64cf94baf813f45b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -32,7 +32,6 @@ Below some possibilities of a help are explained but if something other will com
     If You have any experience in testing QML/Qt/C++ application code then running some diagnostic tools on it might help to find potential weaknesses even without knowing what Nootka/code really does.
 
   * **Using QML - Qt Meta Language**  
-    - **Porting update checker to QML**  
 
     - **Triplet support in QML Score editor**  
       Seems like detecting note duration works well, so it can bear more tiny divisions like triplets. This is planed for next stable Nootka release (like 2.2).
@@ -97,10 +96,10 @@ Below some possibilities of a help are explained but if something other will com
 
   - **interesting use cases**  
 
-  - **video tutorials in different native laguages**  
+  - **video tutorials in different native languages**  
 
   - **more helping articles**  
-    If you know already something what was dificult in Nootka at the beginning - write about it or just give us a hint.
+    If you know already something what was difficult in Nootka at the beginning - write about it or just give us the hint.
 
 
 
diff --git a/changes b/changes
index 464b9a74c0146c4bc55624b3eb3f9d9b17d4753c..cd83fb6eca4cf6b91e07702aa0642e380dd9c63b 100644
--- a/changes
+++ b/changes
@@ -1,3 +1,6 @@
+1.9.1 rc2
+     - version checker/updater was ported to QML
+
 1.9.0 rc1
      - when window is not wide enough, instrument can be scrolled
      - dialogues can change content layout to fit available size