[ Mario Limonciello ] * If the EFI bootloader isn't present in the proper location but efi.img is available in boot/grub, extract the EFI bootloader and place it in the proper location. (LP: #677260)
[ Evan Dandrea ] * Hide partition table block devices by default. To revert to the previous behavior, pass --show-all to usb-creator-gtk. * Increase the minimum persistent storage size to 1G. * Add a 30MB padding for the kernel and initramfs (LP: #562312).