README.md in alchemy-dragonfly-s3-5.2.1 vs README.md in alchemy-dragonfly-s3-6.0.0

@@ -4,11 +4,12 @@
 
 Provides classes for storing Alchemy pictures and file attachments on Amazon AWS S3.
 
 ## Alchemy Version
 
-This branch works with Alchemy 5.1 and above.
+This branch works with Alchemy 6.0 and above.
 
+- For a Alchemy 5.2/5.3 compatible version use the `5.2-stable` branch.
 - For a Alchemy 5.0 compatible version use the `alchemy-5` branch.
 - For a Alchemy 4 compatible version use the `alchemy-4` branch.
 - For a Alchemy 3 compatible version use the `alchemy-3` branch.
 
 ## Installation