Updated changelog.

See #280

Author: christophstrobl

src/main/resources/changelog.txt

@@ -1,6 +1,10 @@
 Spring Data Envers Changelog
 ==========================
 
+Changes in version 2.5.0-M4 (2021-02-18)
+----------------------------------------
+
+
 Changes in version 2.4.5 (2021-02-18)
 -------------------------------------
 
@@ -169,5 +173,6 @@ Changes in version 2.3.0.M1 (2020-01-16)
 
 
 
+