Nice changes, I was trying different shaders and liked catrom bilinear, it's a good choice for default.
Speaking of defaults, a new option for 16:9 might be 1024x576 (true 16:9), for 4:3 you also have 896x672 (true 4:3), though of course it's personal perference.
Quilks and one other player reported that they get a storm.dll "file missing" error with the previous version, but no useful feedback from either player( I did offer the file, but I don't think it was missing). I have not seen that mentioned here.