Updated changelog.

See #2180

Author: mp911de

src/main/resources/changelog.txt

@@ -1,6 +1,11 @@
 Spring Data JPA Changelog
 =========================
 
+Changes in version 2.3.9.RELEASE (2021-04-14)
+---------------------------------------------
+* #2195 - Upgrade dependencies.
+
+
 Changes in version 2.4.7 (2021-03-31)
 -------------------------------------
 
@@ -2257,5 +2262,6 @@ Changes in version 1.0.0.M1 (2011-02-10) - https://jira.springsource.org/browse/
 
 
 
+