Puppet Enterprise 2025.9 and 2023.8.9 are available!

Published by

Jason St-Cyr

on

March 30, 2026

Puppet

First published on 2026-03-25 at: https://dev.to/puppet/puppet-enterprise-20259-and-202389-are-available-1kma

Puppet Enterprise 2025.9 and 2023.8.9 are now available, delivering improved operational visibility, expanded agent platform support, and important security fixes for both the latest and 2023.8 LTS streams.

What’s new in PE 2025.9?

In Puppet Enterprise 2025.9, this release improves day-to-day operations with:

Real-time visibility into Advanced Patching runs directly in the PE console
Clearer error and warning messages when patch group creation fails, plus retry support from the console or API
The ability to edit workflows and stop running workflows from the PE console or via API
Agent support for Debian 13 on amd64 and aarch64
Multiple CVEs addressed, along with fixes to Advanced Patching behavior and Infra Assistant reliability

What’s new in PE 2025.8.9?

Puppet Enterprise 2023.8.9 adds:

Agent support for Debian 13 on amd64 and aarch64
Multiple security fixes for customers on the 2023.8 LTS stream

Release notes

🔔Lifecycle Reminder

Starting with Puppet Enterprise 2026.0 (expected August 2026), Puppet Enterprise will move from the STS/LTS model to a Latest / Latest-1 support lifecycle.