Dear Qubes Community,
The Whonix Project  has announced the release of Whonix 16 . For a list of changes and further details, please see the official announcement .
Please note that, according to the Whonix support schedule , Whonix 15 will reach end-of-life (EOL) in one month. This coincides with the end date for Whonix 15 template support in Qubes according to the Whonix Project's support policy for Whonix templates in Qubes . Therefore, all Whonix users are urged to upgrade from Whonix 15 to Whonix 16 within the next month.
The Whonix Project provides instructions for installing fresh Whonix 16 templates  as well as instructions for performing an in-place upgrade from Whonix 15 to Whonix 16 .
 Qubes-Whonix 16 has been Released! (Debian 11 bullseye based) - Major Release - News - Whonix Forum
 Design and Goals
 Supported releases | Qubes OS
 How-to: Install the Stable Version of Qubes-Whonix ™ 16
 Release Upgrade Whonix 15 to Whonix 16 - Whonix
This announcement is also available on the Qubes website: