End-of-life announcement: Continuous Delivery version 4.x

[Puppet Product Updates]

End-of-life announcement: Continuous Delivery version 4.x 

Puppet by Perforce announces the end of life (EOL) for version 4.x of Continuous Delivery (CD), effective February 5, 2026—six months from the date of this notice. Going forward, development will focus on the latest version, 5.x, which will continue to receive full support, updates, and enhancements. 

Next steps 

• Migration to CD 5.x 

If your organization is currently using CD version 4.x, we recommend migrating to CD 5.x as soon as possible to avoid disruption and ensure continued support. Migrating to version 5.x reduces dependency on external applications, improving efficiency and reliability, while retaining or enhancing all core features. 

• Active maintenance period 

In the six-month period between this announcement and the EOL date, quarterly releases of version 4.x will address critical bugs and security issues, and we'll provide migration support for customers transitioning to version 5.x. 

• Extended maintenance option 

Customers who require more time to complete their migration may opt into an additional six months of extended support for version 4.x, available as a premium offering. Please contact your account team for more information. 

• End of support 

After the extended support period ends, no further updates, fixes or support will be provided for CD version 4.x. We strongly encourage planning your migration in advance to avoid disruption. 

We’re here to help 

Our Professional Services, Support, and Engineering teams are available to assist with migration planning, technical questions, and any challenges you may encounter during this transition. 

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