0.7.5 (10/??/2013):
-------------------
+- Fixed bug that caused rEFInd to hang on some Macs when multiple EFI
+ drivers were present.
+
- Fixed bug that caused clear to default gray screen when launching OSes
with 'use_graphics_for' enabled, even when the rEFInd background is not
gray. Now rEFInd clears to the same background color used in its menu.