I was able to download the HotFix for vesions 2025 and 2024 referred to in this announcement:
Just released! Hotfix for Sage 300 2023-2025 D-46156
but I am getting this error downloading the hotfix for version 2023:
You don't have permission to access /selfservice/<br> cdn-dlm.esd.sage.com/.../FRCOM700x64.dll<br> on this server.