Release 9.0.1

Author: thekid

ChangeLog.md

@@ -3,6 +3,12 @@ Data sequences change log
 
 ## ?.?.? / ????-??-??
 
+## 9.0.1 / 2020-09-20
+
+* Simplified test code, making use of anonymous classes, the RuntimeVersion
+  action and `Assert::throws()`
+  (@thekid)
+
 ## 9.0.0 / 2020-04-10
 
 * Implemented xp-framework/rfc#334: Drop PHP 5.6. The minimum required