Sigma has issued a firmware upgrade for the Sigma SD1 digital SLR camera. According to the company, version 1.04 incorporates the following functional enhancements, improvements and fixes:
Languages to be displayed in Setup menu are added.
Enables the use of “SIGMA Capture Pro” camera control software.
Playback Menu is improved.
Saturation limit of highlight areas on JPEG images is improved.
Accuracy of evaluative exposure metering is improved.
Accuracy of Auto Focus is improved.
Various bugs have been corrected to achieve more stable operation.