update readme and release.sh

README.md

@@ -40,6 +40,15 @@ python main.py
 ```bash
 buildozer -v android debug deploy run
 ```
+### Store credentials locally:
+
+```bash
+#cat credentials.json
+
+{"password": {"value": "xxx"}, "email": {"value": "yyy"}}
+```
+
+
 
 ## User
 

release.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 
-commitCount=$(git rev-list HEAD --count)
+num=$(git rev-list HEAD --count)
 
-git tag -a "$commitCount" HEAD -m "Android Release $commitCount"
+echo "update buildozer.spec → version = $num . Make sure credentials.json is empty or removed" 
-git push origin master:master --tags