Update CHANGELOG.md

CHANGELOG.md

@@ -4,6 +4,7 @@ IMPROVEMENTS:
 
 * resource/aws_instance: New `user_data_base64` attribute that allows non-UTF8 data (such as gzip) to be assigned to user-data without corruption [GH-850]
 * data-source/aws_vpc: Expose enable_dns_* in aws_vpc data_source [GH-1373]
+* resource/aws_directory_service_directory: Add support for `tags` [GH-1398]
 * resource/aws_rds_cluster: Allow setting of rds cluster engine [GH-1415]
 * resource/aws_ssm_association: now supports update for `parameters`, `schedule_expression`,`output_location` [GH-1421]
 * resource/aws_ssm_patch_baseline: now supports update for multiple attributes [GH-1421]