Debian 12 is released now, and it's time to consider the following for 4.20 or later: - Migrate ACS codebase to JDK17 - Create new systemvmtemplate based on Debian 12 "bookworm" (poc - https://github.com/apache/cloudstack/pull/7683) - Migrate VR codebase to Python3 (old ticket: https://github.com/apache/cloudstack/issues/7500) or a new VR agent Note: Debian 11 should be supported for another 2-3 years, and Debian 12.0 may not be super stable right now (I would wait till a 12.1 or 12.2) ##### ISSUE TYPE * Feature Idea ##### COMPONENT NAME <!-- Categorize the issue, e.g. API, VR, VPN, UI, etc. --> ~~~ ACS codebase, VR, systemvmtemplate ~~~