When trying to build pak64 (r919) with makeobj (r5797) I get the following error message:
ERROR IN CLASS obj_node_t: invalid parameters (offset=37, size=1, obj_size=37)
Sorry, forgot to increase header when putting in uint32 for kg instead of tons.
There can't be many using bleeding edge code and paks like me, when this has gone unnoticed since then. Or we were all lagging a bit behind at the same time.
Not many use makeobj trunk, as opposed to game itself... I suppose authors have other interests than testing, they wish to maintain maximal compatibility.