[Enhanced features]Added [KATEN] to Custom Image.For more details click here* It can be used when attaching the following compatible lenses. HD PENTAX-D FA 21mmF2.4ED Limited DC WRHD PENTAX-DA 15mmF4ED AL Limited[Others]Improved stability for general performance.* When this update is done, the contents of version 1.41 and earlier will be also updated.* When this update is done, you will not be able to restore back to version 1.41 or earlier.