Windows 2025 basic agent support and patching support are supported with TSSA 24.4.01.
The same is mentioned in the documentation:
24.4 enhancements and patches
However, for the other use cases, currently, Microsoft Windows Server 2025 is not officially supported by TSSA 24.* and earlier releases. It is tentatively targeted for the TSSA 25.2 release.
RFE (DRBLG-148241) has been submitted to include support for the OS, which is currently under review.
Additionally, an IDEA has been posted on the BMC Community as below, where the user can participate by submitting a vote or sharing comments to support this initiative.
https://community.bmc.com/s/idea/087cx000001C0JpAAK/detail