[SW] update README.md for version 0.9

Falk Schilling · Falk Schilling · commit 8a8cbfd5d2ff · 2023-04-11T21:33:31.000+02:00
diff --git a/README.md b/README.md
@@ -1,8 +1,11 @@
 # SerialBridge
 
+## About
+- (c) 2023 Falk Schilling (db8fs), licensed under GPLv3
+
 ## Latest News
 - Version 0.9 released
-
+- https://github.com/db8fs/SerialBridge.git
 
 ## Introduction
 
