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HashiCorp Release notes and new features

Public · San Francisco, US · 6 releases · 0 this month

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HashiCorp releases

November 2026 digest

Consul 2.1.0

Consul 2.1.0 introduces breaking changes to HTTP API request body limits and stricter permission requirements for service leaf certificate requests.

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Terraform 1.17.0

1.17.0 (October 21, 2026) NEW FEATURES: - Terraform now supports variables and locals in provider requirements - A new -minimal-refresh planning option has been added, which will only refresh resources that have proposed changes. - policy: Terraform Policy is now generally available.

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Vault 2.2.0

October 15, 2026 BREAKING CHANGES: - containers: Remove cap_ipc_lock capability on vault at build time to allow running Vault in common container runtimes. Vault in containers will no longer be able to call mlock() to lock memory. Operators should set disable_mlock = true in Vault's configuration.

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Vault 2.1.0

2.1.0 September 01, 2026 SECURITY: core: Update go.etcd.io/etcd/client/pkg/v3 to v3.7.1 to fix security vulnerability GO-2026-6107. core: Update software.sslmate.com/src/go-pkcs12 to v0.7.2 to fix security vulnerability GO-2026-5052. CHANGES: License: Add Agentic IAM terms to client licensing model and update terms for Vault Platform licensing model.

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Terraform 1.16.0

1.16.0 (August 26, 2026) NEW FEATURES: Terraform now stores planned private data for providers, allowing provider-specific state to be preserved across plan and apply. ( #37986 ) terraform_data : The new store block can hold ephemeral and sensitive values across plan and apply.

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Vault 2.0.0

BREAKING CHANGES: sdk/helpers/docker: Migrate docker helpers from github.com/docker/docker to github.com/moby/moby. This was necessary as github.com/docker/docker is no longer maintained. Resolves GHSA-x744-4wpc-v9h2 and GHSA-pxq6-2prw-chj9 .

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About and activity

HashiCorp, Inc. is an American software company and subsidiary of IBM based in San Francisco, California. HashiCorp provides tools and products that enable developers, operators and security professionals to provision, secure, run and connect cloud-computing infrastructure.

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Official release-notes pages 3
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Release Notes
developer.hashicorp.com
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Release notes
developer.hashicorp.com
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Vault 2.x release notes
developer.hashicorp.com
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