Having settings for each game in more than one file is redundant.
Now, region-free INIs are now only for settings, and region-specific
INIs are only for AR codes and patches. Exceptions are made for
titles that share the first three characters of their IDs with
unrelated titles (mostly unlicensed titles and Triforce titles).
I had moved Hyrule Field Speed Hack to RZDE01r0.ini and
Hyrule Field Speed Hack v2 to RZDE01r2.ini...
But according to issue 8318, v2 is actually made for r0.
Shawn Hoffman