For those wondering if pyRevit is ready from Revit 2025, the answer is: “No, not yet” 
When will it be?: not ETA yet, hopefully before summer hits. 
It requires some work _ work that has been initiated _ to get things going with the new version of .NET in Revit.
Stay tuned.
Note: When you will be willing to run pyRevit on top of 2025, it will be a different version/installer than the one supporting 2024 and previous version.