[davidivins]

"This application requires OS X 10.9 or later". Looks awesome though. I'd definitely use it if it ever gets 10.8.5 support.

[mattnewton]

Just curious- what issues are keeping you from upgrading?

[loisaidasam]

(Personally knowing very little about OS X development...)

Are there 10.9-specific features at work here preventing it from being 10.8.5-compatible? I also haven't upgraded yet.