Update CHANGELOG.md

CHANGELOG.md

@@ -20,6 +20,7 @@ IMPROVEMENTS:
 * provider: Add support for assuming roles via profiles defined in `~/.aws/config` [GH-1608]
 * data-source/efs_file_system: Added dns_name [GH-2105]
 * data-source/aws_ssm_parameter: Add `arn` attribute [GH-2273]
+* data-source/aws_ebs_volume: Add `arn` attribute [GH-2271]
 * resource/aws_batch_job_queue: Add validation for `name` [GH-2159]
 * resource/aws_batch_compute_environment: Improve validation for `compute_environment_name` [GH-2159]
 * resource/aws_ssm_parameter: Add support for import [GH-2234]
@@ -29,6 +30,7 @@ IMPROVEMENTS:
 * resource/aws_elb: Add listener `ssl_certificate_id` ARN validation [GH-2276]
 * resource/aws_cloudformation_stack: Support updating `tags` [GH-2262]
 * resource/aws_elb: Add `arn` attribute [GH-2272]
+* resource/aws_ebs_volume: Add `arn` attribute [GH-2271]
 
 BUG FIXES: