1 files changed, 8 insertions, 1 deletions

diff --git a/README.md b/README.md
index fe02045..b8a6d53 100644
--- a/README.md
+++ b/README.md
@@ -120,4 +120,11 @@ class ScormController extends BaseController
         // TODO save user progress...
     }
 }
-```
\ No newline at end of file
+```
+
+***Upgrade from version 2 to 3:***
+Update your Scorm table:
+- Add entry_url (varchar 191 / nullable)
+- Change hash_name to title
+- Remove origin_file_mime field
+