Is there any particular changes or fixes you're looking for in an update?
I saw on your Bitbucket that you did a commit with the message "added the new sigil exit texture" I was just assuming that there is some type of incompatibility with Sigil's 1.21 update. This is my first time playing doom in a couple of years. I am replaying Doom from start then will play Sigil and I was hoping any bugs would be fixed before I get to playing SIGIL.
This is an incredible tool and I recommend it to anywho was is a DOOM fan. I was looking for quite a while for a utility that would put all my dooms games into one simple wad or pk3. I was also looking for a utility that would add sewers as a secret level in DOOM and just like it was in the original XBOX version. I found all of those things in Wadsmoosh. I have DOOM, SIGIL, DOOM II, NO REST FOR THE LIVING, MASTER LEVELS, AND FINAL DOOM in one simple pk3 because of Wadsmoosh. I bought Ultimate DOOM, DOOM 2 + Master Levels, FINAL DOOM, and I bought Doom 3 BFG just so I could get nerve.wad to use with the uncensored DOOM 2. And I didn't have to worry about Betray since it too, like sewers, was added as a secret level because of Wadsmoosh. Thanks again for the awesome utility!