It could be useful for audio editors like here: https://manual.audacityteam.org/man/undo_redo_and_history.html https://manual.audacityteam.org/man/undo_redo_and

It could be useful for audio editors like here: https://manual.audacityteam.org/man/undo_redo_and_history.html https://manual.audacityteam.org/man/undo_redo_and_history.ht... - many steps require full save of tracks (potentially dozens of them). It is possible to compress history retrospectively, but why, if we can be done in parallel?