There is only one version that I know of that works on the NR. Version 1.4b, available in the files section of this site. On my NR, it works as it's supposed to for capitalizing , but it causes periodic freezes when I use the jog dial, requiring a soft reset. Maybe it'll work for you, could be a combination of apps on my device, but removing Middlecapshack ended the freezing.
My Sony is a NX80, if I fail to mention it in my posts related to performance or compatibility issues.