Update CHANGELOG.md for #33359

Author: changelogbot

CHANGELOG.md

@@ -13,6 +13,7 @@ ENHANCEMENTS:
 
 * data-source/aws_api_gateway_api_key: Add `customer_id` attribute ([#33281](https://github.com/hashicorp/terraform-provider-aws/issues/33281))
 * data-source/aws_fsx_windows_file_system: Add `disk_iops_configuration` attribute ([#33303](https://github.com/hashicorp/terraform-provider-aws/issues/33303))
+* data-source/aws_opensearch_domain: Add `software_update_options` attribute ([#32234](https://github.com/hashicorp/terraform-provider-aws/issues/32234))
 * data-source/aws_s3_objects: Add `request_payer` argument and `request_charged` attribute ([#33304](https://github.com/hashicorp/terraform-provider-aws/issues/33304))
 * data-source/aws_s3_objects: Add plan-time validation of `encoding_type` ([#33304](https://github.com/hashicorp/terraform-provider-aws/issues/33304))
 * resource/aws_api_gateway_account: Add `api_key_version` and `features` attributes ([#33279](https://github.com/hashicorp/terraform-provider-aws/issues/33279))
@@ -24,6 +25,7 @@ ENHANCEMENTS:
 * resource/aws_fsx_windows_file_system: Add `disk_iops_configuration` configuration block ([#33303](https://github.com/hashicorp/terraform-provider-aws/issues/33303))
 * resource/aws_glue_catalog_table: Add `open_table_format_input` configuration block to support open table formats such as [Apache Iceberg](https://iceberg.apache.org/) ([#33274](https://github.com/hashicorp/terraform-provider-aws/issues/33274))
 * resource/aws_medialive_channel: Implement expand/flatten functions for `automatic_input_failover_settings` in `input_attachments` ([#33129](https://github.com/hashicorp/terraform-provider-aws/issues/33129))
+* resource/aws_opensearch_domain: Add `software_update_options` attribute ([#32234](https://github.com/hashicorp/terraform-provider-aws/issues/32234))
 * resource/aws_ssm_association: Add `sync_compliance` attribute ([#23515](https://github.com/hashicorp/terraform-provider-aws/issues/23515))
 
 BUG FIXES: