Update changelog

Author: hc-github-team-tf-provider-devex

.changes/0.29.0-beta.1.md

@@ -0,0 +1,18 @@
+## 0.29.0-beta.1 (July 31, 2025)
+
+NOTES:
+
+* Updates the `ValidateListResourceConfig` RPC to validate `include_resource` as well as `limit` ([#538](https://github.com/hashicorp/terraform-plugin-go/issues/538))
+
+FEATURES:
+
+* tfprotov5+tfprotov6: Add action validation RPC ([#539](https://github.com/hashicorp/terraform-plugin-go/issues/539))
+
+ENHANCEMENTS:
+
+* tftypes: `tftypes.Value.IsFullyNull()` allows SDKs to determine when a value is null or consists of only null elements and attributes. ([#541](https://github.com/hashicorp/terraform-plugin-go/issues/541))
+
+BUG FIXES:
+
+* Fix proto field numbering for `GetProviderSchema` ([#539](https://github.com/hashicorp/terraform-plugin-go/issues/539))
+

.changes/unreleased/BUG FIXES-20250731-164517.yaml

@@ -1,3 +1,21 @@
+## 0.29.0-beta.1 (July 31, 2025)
+
+NOTES:
+
+* Updates the `ValidateListResourceConfig` RPC to validate `include_resource` as well as `limit` ([#538](https://github.com/hashicorp/terraform-plugin-go/issues/538))
+
+FEATURES:
+
+* tfprotov5+tfprotov6: Add action validation RPC ([#539](https://github.com/hashicorp/terraform-plugin-go/issues/539))
+
+ENHANCEMENTS:
+
+* tftypes: `tftypes.Value.IsFullyNull()` allows SDKs to determine when a value is null or consists of only null elements and attributes. ([#541](https://github.com/hashicorp/terraform-plugin-go/issues/541))
+
+BUG FIXES:
+
+* Fix proto field numbering for `GetProviderSchema` ([#539](https://github.com/hashicorp/terraform-plugin-go/issues/539))
+
 ## 0.29.0-alpha.1 (July 08, 2025)
 
 NOTES: