SageTV is pushing out the public release of SageTV 6.3, which makes a lot of sense, because one of the most important updates in version 6.3 is support for the new SageTV STX-HD100 media extender which the company began selling this week.

For the uninitiated, SageTV is a media center suite for Windows, Linux and OS X. In other words, you can use it like a TiVo to record and pause live TV programs. Or you can access online media like YouTube videos, listen to music, or watch photo slideshows.

SageTV 6.3 features a long list of updates, but here are a few that caught my eye:

• Support for additional hardware including the SageTV STX-HD100 media extender, HDHomeRun, Hauppauge HVR-950, and ElGato EyeTV Hybrid
• Added 125 new online content sources
• Support for MKV and DVR-MS files

The update is only available for Windows and Linux users at the moment. No word on if or when an updated Mac version will be available.

[via Missing Remote]