- The `element` function now accepts negative indices ([#35501](https://github.com/hashicorp/terraform/issues/35501))
- Import block validation has been improved to provide more useful errors and catch more invalid cases during `terraform validate` ([#35543](https://github.com/hashicorp/terraform/issues/35543))
* Performance enhancements for resource evaluation, especially when large numbers of resource instances are involved [GH-35558]
* Performance enhancements for resource evaluation, especially when large numbers of resource instances are involved ([#35558](https://github.com/hashicorp/terraform/issues/35558))