#489 - Updated changelog.

Author: mp911de

src/main/resources/changelog.txt

@@ -1,6 +1,13 @@
 Spring Data R2DBC Changelog
 ===========================
 
+Changes in version 1.3.0-M1 (2020-12-09)
+----------------------------------------
+* #506 - Enable Project automation through GitHub Actions.
+* #498 - Implement CrudRepository.delete(Iterable<ID> ids).
+* #489 - Release 1.3 M1 (2021.0.0).
+
+
 Changes in version 1.1.6.RELEASE (2020-12-09)
 ---------------------------------------------
 * #495 - GH-494 - Fix links to Spring-Framework reference.
@@ -366,5 +373,6 @@ Changes in version 1.0.0.M1 (2018-12-12)
 
 
 
+