diff --git a/CHANGELOG.md b/CHANGELOG.md
index f11099ceab51..113d41d768eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,8 +17,10 @@ BREAKING CHANGES
 * resource/aws_autoscaling_group: `availability_zones` and `vpc_zone_identifier` argument conflict now reported at plan-time [GH-12927]
 * resource/aws_autoscaling_group: Remove `Computed` property from `load_balancers` and `target_group_arns` arguments, enabling drift detection [GH-14064]
 * resource/aws_dx_gateway: Remove automatic `aws_dx_gateway_association` resource import [GH-14124]
+* resource/aws_ebs_volume: Return an error when `iops` argument set to a value greater than 0 for volume types other than `io1` [GH-14310]
 * resource/aws_elastic_transcoder_preset: Remove `video` configuration block `max_frame_rate` argument default value [GH-7141]
 * resource/aws_emr_cluster: Remove deprecated `instance_group` configuration block, `core_instance_count`, `core_instance_type`, and `master_instance_type` arguments [GH-14137]
+* resource/aws_instance: Return an error when `ebs_block_device` `iops` or `root_block_device` `iops` argument set to a value greater than `0` for volume types other than `io1` [GH-14310]
 * resource/aws_lambda_alias: Resource import no longer converts Lambda Function name to ARN [GH-12876]
 * resource/aws_launch_template: `network_interfaces` `delete_on_termination` argument changed from `bool` to `string` type [GH-8612]
 * resource/aws_msk_cluster: Update `encryption_info` `encryption_in_transit` `client_broker` argument default to match API default of `TLS` [GH-14132]