2026​
2025​
- January 10 - OpenTofu 1.9.0 is available now with provider for_each
- March 28 - Help us test OpenTofu 1.10.0-alpha1
- April 25 - Help us test OpenTofu 1.10.0-alpha2
- May 19 - Help us test OpenTofu 1.10.0-beta1
- June 23 - OpenTofu 1.10.0: A Well-Seasoned Release
- September 11 - Ephemeral Support in OpenTofu
- October 6 - Fidelity Investments Shares Its Migration Story from Terraform to OpenTofu
- October 22 - Help us test OpenTofu 1.11.0-beta1
- December 9 - OpenTofu v1.11.0
2024​
- January 10 - OpenTofu is going GA
- March 18 - Help us test OpenTofu 1.7.0-alpha1
- April 11 - Our Response to Hashicorp's Cease and Desist Letter
- April 18 - Get ready for OpenTofu 1.7.0-beta1
- April 30 - OpenTofu 1.7.0 is out with State Encryption, Dynamic Provider-Defined Functions, and more
- June 24 - Help us test OpenTofu 1.8.0-alpha1
- July 9 - Get ready for OpenTofu Beta 1.8.0
- July 29 - OpenTofu 1.8.0 is out with Early Evaluation, Provider Mocking, and a Coder-Friendly Future
- September 12 - Building the OpenTofu Registry
- November 11 - Help us test OpenTofu 1.9.0-alpha2
- December 5 - Get ready for OpenTofu Beta 1.9.0
2023​
- August 25 - OpenTofu Announces Fork of Terraform
- September 5 - The OpenTofu fork is now available!
- September 25 - Why should I care about OpenTofu?
- October 10 - OpenTofu’s New Office Hours
- October 30 - What We Learned While Working on OpenTofu's New Test Feature
- December 19 - OpenTofu Release Candidate Is Out, GA Set for Jan 10th