Small improvement for handling of non-#TDE windows.
Some applications (like zenity or d-feet) ask for their border to be hidden. Until now it wasn't possible to override such request, not even temporarily.
A recent fix allows to toggle a border or to set advanced conditions to force the application to start in a bordered mode. Use the window's menu (usually Alt+F3) and the Advanced submenu to access it.
Updated PSB/PTB packages are already available on the #Trinity mirrors.