When users require post-editing of the generated output they currently have to remove all checksums as otherwise laskea does bail out of the updated process (to ensure data consistency).
But, users may know better and given them the option to not have checksums is a real time saver.
In addition, this is more authentic (as an edited area is not matching the displayed checksum anymore).
Breaking change: The default behavior is then to not enable (i.e. disable) checksums.
Implemented in version 2023.12.10.