Why not maintain the existing version just as it is now but also, post
the Version 25 results in BIG RED letters and mark it Beta. A simple statement
to warn that this is a Beta Version.
That way we can all follow the new version but not be bound by it.
You could even post the results of Version 25 on an entirely separate
web page without a natural link. (you would need to actually type in the page
name) like this
Just a thought.