v1.12 fixed out of memory errors when creating a hi-res bmp relief
v1.12 fixed an issue with Z cut bounds when creating an image relief - the z wasn't set low enough so "white" parts of the image were not machined
v1.12 Small tweaks to bmp relief generation (in getting the range of shades)
check here to download the latest version:
https://website.denford.ltd.uk/index.php ... -downloads