Apple release EFI Firmware Updates for MacBook Pro and iMac

Apple release EFI Firmware Updates for MacBook Pro and iMac
Apple has released some updates for their MacBook Pro laptops and iMac desktops.
These two new updates are:
MacBook Pro EFI Firmware Update 1.7
iMac EFI Firmware 1.4 Updates
Apple said in a note about these updates on their website:
MacBook Pro EFI Firmware Update 1.7 addresses an issue using drives [...]