Kodi 15.0 for Raspberry Pi using the new Isengard code base.
Release notes for this build #310 can be found here:
http://forum.kodi.tv/showthread.php?tid=211501&pid=1952198#pid1952198
For updates on the Testbuilds, to give feedback, or look for support,
please visit
http://forum.kodi.tv/showthread.php?tid=211501
Updating:
Copy this file (SFTP is the best way) to /storage/.update and reboot,
OpenElec will upgrade when it restarts.