Update README.md

Author: MaksymBilenko

README.md

@@ -34,4 +34,14 @@ Connect to Oracle Application Express web management console with following sett
     http://localhost:8080/apex
     workspace: INTERNAL
     user: ADMIN
-    password: oracle
+    password: oracle
+
+**CHANGELOG**
+* Fixed issue with ownership of mounted data folders.
+* Fixed issue with Gracefull shutdown of service.
+* Reduse size of image from 3.8G to 825Mb.
+* Database initialization moved out of the image build phase. Now database initializes at the containeer startup with no database files mounted.
+* Added database media reuse support outside of container.
+* Added graceful shutdown on containeer stop.
+* Removed sshd.
+