Apple has released a series of firmware updates for Mac models across its range.

The collection includes firmware updates for the MacBook Air, MacBook, MacBook Pro and iMac. Updates have also been released to patch the firmware for the Aluminium keyboard and a new version of the Firmware Restoration CD 1.6.

The firmware updates all promise better stability for their host machines, while the Aluminum Keyboard Firmware Update 1.0 addresses an issue with the aluminum Apple Keyboard and the aluminum Apple Wireless Keyboard where a key may repeat unexpectedly while typing.

The patches are available through Software Update or for direct download from the Apple support website.