Update the compatibility matrix (#57)

Author: feeblefakie

docs/compatibility.md

@@ -8,14 +8,9 @@
 
 This document shows ScalarDL Ledger and Auditor compatibility with the ScalarDL Java Client SDK.
 
-|ScalarDL Ledger/Auditor version   |ScalarDL Java Client SDK version  |
-|:----------------------------------|:----------------------------------|
-|3.5  |3.0 - 3.5   |
-|3.4  |3.0 - 3.4   |
-|3.3  |3.0 - 3.4   |
-|3.2  |3.0 - 3.4   |
-|3.1  |3.0 - 3.4   |
-|3.0  |3.0 - 3.4   |
-|2.2 (Auditor is not available) |Not tested  |
-|2.1 (Auditor is not available) |2.0 - 2.1   |
-|2.0 (Auditor is not available) |2.0 - 2.1   |
+| ScalarDL Ledger/Auditor version | ScalarDL Java Client SDK version |
+| :------------------------------ | :------------------------------- |
+| 3.8                             | 3.0 - 3.8                        |
+| 3.7                             | 3.0 - 3.7                        |
+| 3.6                             | 3.0 - 3.6                        |
+| 3.5                             | 3.0 - 3.5                        |