▽FOX toolkit ●01/08 08:59 Copyright 〓 1997-2021September 10 - FOX DEVELOPMENT 1.7.84(Redrop of this version due to file missing from manifest).New FXUndoList implementation. The new FXUndoList now supports an alternate history mode, i.e. it remembers redo-commandafter taking a different path. The internals of FXCommand have changed a bit, it now sports a reference count; for the most partthat does not affect any use