Canon Releases EOS 5Ds / 5Ds R Firmware v1.1.2

From Canon USA:

Firmware Version 1.1.2 incorporates the following improvements and fix:

• Support has been added for chromatic aberration correction, peripheral illumination correction, distortion correction, and Digital Lens Optimizer when using Digital Photo Professional to process RAW images captured with the following TS-E lenses: TS-E 17mm f/4L, TS-E 24mm f/3.5L II, TS-E 50mm f/2.8L MACRO, TS-E 90mm f/2.8L MACRO, or TS-E 135mm f/4L MACRO.
• Fixes a phenomenon in which standard exposure may not be obtained, or an irregular exposure may result, when Silent LV (Live View) shooting with the following TS-E lenses: TS-E 50mm f/2.8L MACRO, TS-E 90mm f/2.8L MACRO, or TS-E 135mm f/4L MACRO.
• Support for Exif 2.31 has been added.

Download:
Canon EOS 5Ds Firmware v1.1.2
Canon EOS 5Ds R Firmware v1.1.2