Terrain lod and oject lod generation went through without any errors with the new version.
Did a quick tcl flyover over the downtown area and surroundings, and so far so good, everything looks in place. I had one object lod not unloading when approaching it, but I vaguely remember that this could even happen in the vanilla game, so I don't think it is a problem.
All I can say is thank you, not only is xLodgen one of the most important modding tools for any Bethesda game imo, but your maintenance is also outstanding.