Amazing... But lacks some common sky layouts that exist here: https://matheowis.github.io/HDRI-to-CubeMap/ and sadly the tool of matheows although it have the specific sky layout that I need (the second one), it export it merged, not in slices XD, and even worse, it produces some jaged artifacts... (yours doesn't) So I have to manually cut and rotate. If you can expand the layouts or make some custom export layout option would be very helpful...
