Nothing, just a small change in grub code to fix an unexpected booting issue for 32bit distros.
A new grub boot entry has been added as well for DEBUGGING needs.
Bugfix regarding extMount services for some older versions of windows.
Improvements in progress ui.
Tiny changes in grub configs.
v1.5 has been re-uploaded with some grub config changes.
Boost local file copy speed by 5x times more.
Workaround grub2win savelast function bug.
More miscellaneous bug fixes.
Improve grub entry creation.