Main highlights in this release:

-You can choose now in the GUI which objectives shall be monitored. Every decrease in score/bonus for any of the chosen objectives will lead to reloading of the last best solution and going on from there. This is particularly helpful if you want to optimize one or multiple objectives (e.g. Contact Surface for binder-puzzles) while allowing for sacrificing others a bit.
-Better handling of cancelling etc. Initial solution and last best solution of the worm are loaded into undo-stack upon finish or user-cancel so that you can flip through them (with ctrl+y/z) and compare the changes.
-More accurate distance-check which is particularly helpful in symmetry-puzzles since it will take the symmetric copies into account as well.
-Multiple further bugfixes, improvements etc. See the list of changes for this version in the header of the recipes for further information.

Happy folding to all, iwdn!