Update CHANGELOG.md for #45462

Author: changelogbot

CHANGELOG.md

@@ -2,8 +2,14 @@
 
 ENHANCEMENTS:
 
+* resource/aws_bedrockagent_agent: Add `session_summary_configuration.max_recent_sessions` argument ([#45449](https://github.com/hashicorp/terraform-provider-aws/issues/45449))
 * resource/aws_lambda_capacity_provider: Add resource identity support ([#45456](https://github.com/hashicorp/terraform-provider-aws/issues/45456))
 
+BUG FIXES:
+
+* data-source/aws_ec2_transit_gateway: Fix potential crash when reading `encryption_support`. This addresses a regression introduced in [v6.25.0](https://github.com/hashicorp/terraform-provider-aws/blob/main/CHANGELOG.md#6250-december-4-2025). ([#45462](https://github.com/hashicorp/terraform-provider-aws/issues/45462))
+* resource/aws_ec2_transit_gateway: Fix potential crash when setting `encryption_support`. This addresses a regression introduced in [v6.25.0](https://github.com/hashicorp/terraform-provider-aws/blob/main/CHANGELOG.md#6250-december-4-2025). ([#45462](https://github.com/hashicorp/terraform-provider-aws/issues/45462))
+
 ## 6.25.0 (December 4, 2025)
 
 FEATURES: