Readme Update

Author: Schmaetz

README.md

@@ -75,6 +75,7 @@ This architecture forms the basis for a modern, highly available and scalable Po
 | 0.8.0   | 13 - 17    | 2.53       | 4.0.2   | 1.21+      | 1.21.7  |
 | 0.8.3   | 13 - 17    | 2.54+      | 4.0.5   | 1.21+      | 1.22.12 |
 | 0.9.0   | 13 - 18    | 2.56+      | 4.1.0   | 1.21+      | 1.25.2  |
+| 0.9.1   | 13 - 18    | 2.56+      | 4.1.0   | 1.21+      | 1.25.6  |
 
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