I hate having to do this, but I have to discontinue Support for Mac OS X for any future releases of Dolphin Viewer 3.
That means there won’t be any Mac OS X versions of it.
The reason is simple: My old Mini is running 10.6.8 which is not supplied with security updates anymore… and when I try to upgrade to 10.8 the App Store tells me my hardware is too old. So unless I buy a new Apple Mac I won’t be bulding any viewers on that thing. I don’t want to risk putting something infected with malware out.
That being said, if you have a more current mac, experience with building viewers on Mac OS, and are willing to donate a little bit of effort and build Mac OS X versions of the Dolphin Viewer 3, feel free to do so, the source code is on bitbucket :), just get in touch with me first.