hobomaster22 has just released the latest version of DoomLauncher, the number one doom frontend for organizing and playing all your favorit wads and projects (which are currently 563 pieces in my archive to give you an idea how useful this can be). The author has fixed various issues and added a load of different new features, including

Bugfixes

• Fixes for searching that could cause a crash.
• Fix for query that could cause syntax error for 'Additional Files'.
• Fix for remembering user set column order in tabs.

Just download the new version from the official project page on the Realm667 and extract the new files into the program's directory by overwriting the old ones and you are ready to go. Have fun!