Canon has made EOS 7D firmware version 2.0.3 available for download.
Firmware Version 2.0.3 incorporates the following fixes.
The fixes listed above are corrections for the phenomena experienced with firmware version 2.0.0. These phenomena will not occur in firmware version 1.2.5 or before.
Updating the camera’s firmware to version 2.0.0 / 2.0.3 from version 1.2.5 or before, will incorporate many new functions into the camera. For the details of these new functions, please see the Version 2.0.0 improvements in the history of past firmware updates.
The new Firmware Version 2.0.3 can be downloaded by clicking here.