Why, how many registry cleaners do you know that even have an exclusions let alone the ability to update them, using something like the exclude.ini. You could personally update it yourself if you wished, but I'm sure someone may take on the task.
This isn't a final update of regseaker just the customised exclude.ini by Andavari, that is what the quoted text by yokenny referred.
Andavari's Customized RegSeeker Exclude.ini File
to better protect the Windows registry
I use regseeker and I don't even bother with the customised exclude.ini, I check them my self and make the decision to remove, etc. RegSeeker most certainly isn't a tool for the novice as it really digs deep into the registry and there is no help file, etc.
So for some the customised exclusions might help keep them out of trouble and even if it doesn't get updated it is better than not having had it at all.