I’m using version 5.1.8 and in Pcbnew it appears that the “Edit / Move and Swap Layers” option from version 5.0 has been replaced with “Edit / Swap Layers” in 5.1.8. The former would allow you to move/swap copper, silkscreen, mask, etc., whereas the latter only gives the option of swapping copper layers without the ability to swap the corresponding SS and mask layers.
I’ve inherited a PCB design that has all of the SMD parts on the B_layer and I need to change the copper, SS and mask to the F_layer. Likewise I need to change the F_layer copper, SS and mask to the B_layer. Is there a way to do that in 5.1.8?