Updated changelog.

See #1814

Author: mp911de

src/main/resources/changelog.txt

@@ -1,6 +1,11 @@
 Spring Data Elasticsearch Changelog
 ===================================
 
+Changes in version 4.2.2 (2021-06-22)
+-------------------------------------
+* #1834 - TopMetricsAggregation NamedObjectNotFoundException: unknown field [top_metrics].
+
+
 Changes in version 4.1.10 (2021-06-22)
 --------------------------------------
 * #1843 - Pageable results and @Query annotation.
@@ -1631,5 +1636,6 @@ Release Notes - Spring Data Elasticsearch - Version 1.0 M1 (2014-02-07)
 
 
 
+