Windows version
Version: 4.5.0
Supported OS: Windows XP/2003/Vista/Windows 7/Windows 8/Windows 8.1
What’s new:
- Support latest DVD
- Windows install package with digital signature
- Fixed some known bugs
Mac version
Version: 3.7.0
Supported OS: Mac OS X 10.9 Mavericks, 10.8 Mountain Lion, 10.7 Lion, Snow Leopard 10.6, Leopard 10.5
What’s new:
- Support latest DVD
- Update Mac pkg and dmg install packages simultaneously
- Fixed some known bugs
Source: http://1080p-video-tool.blogspot.com/2014/03/pavtube-dvd-ripper-win-mac-updated.html