Overview of changes in simple-scan 3.37.1 * Show ruler around page. * Use higher bit depth on text scans. * Use default quality setting to prevent slow scanning. * Always set brightness and contrast settings to fix bugs with the wrong values being used. * Redetect scanners when document restarted to fix network scanner detection. * Don't interrupt scanning if the device is busy. * Support saving files to FUSE file systems. * Fix size of first page on second scan. * Small fixes to home page. * Display dialog if out of memory. * Add ADF duplex support for Brother DS-720. * Fix setting source for Epson scanner. * Preserve file format between saves. * Add initial Lexmark printers support. * Update keyboard shortcuts dialog. * Update known USB scanner IDs. * Improve debugging messages. * Update documentation.