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TERRAFORM 1.16 RC LANDS WITH PROVIDER STATE PERSISTENCE, CONSUL SHIPS DYNAMIC FEATURE GATES
By RepoJournal · Filed · About HashiCorp
Terraform 1.16.0-rc1 introduces planned private data storage for providers, while Consul deploys a Raft-backed framework to gate experimental features across cluster upgrades.
Terraform's release candidate [1] marks a significant shift in how provider-specific state flows across plan and apply cycles, solving a long-standing gap in multi-step workflows. The new terraform_data store block [1] gives operators a way to hold ephemeral and sensitive values across operations, alongside support for nested blocks as computed values. On the Consul side, the Raft-backed dynamic feature gate framework Phase 1 [2] solves a critical operational problem: "Consul has no first-class mechanism to ship experimental behavior in a release, let operators deliberately enable it after a controlled rollout, and automatically block it when the cluster has not yet fully upgraded." [2] This gates the API Gateway upstream-routing composition behavior and establishes the foundation for rolling out experimental features safely. The AWS provider continues steady infrastructure additions , expanding Bedrock agent core support and EKS control-plane customization options. Terraform 1.17.0-alpha20260812 [3] dropped overnight with enhancements to provider logging and fixes for pow/log panic conditions, while a security refactoring landed in Consul [4] ahead of broader architectural changes.
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Action items
- → Test Terraform 1.16.0-rc1 in staging before production adoption hashicorp/terraform [plan]
- → Evaluate Consul feature gates for your experimental API Gateway rollout hashicorp/consul [plan]
- → Review AWS provider updates for EKS control-plane and Bedrock support hashicorp/terraform-provider-aws [monitor]
References
- [1] v1.16.0-rc1 ↗ hashicorp/terraform
- [2] feat(feature-gates-phase-1): add raft-backed dynamic feature gate framework ↗ hashicorp/consul
- [3] v1.17.0-alpha20260812 ↗ hashicorp/terraform
- [4] security: Refactoring hashicorp/consul