Undo function

[hekl]

It is very easy to make a mistake or accidently delete a concept.

A simple undo button would help then.

Even better, of course, would be to have the capability to undo a whole set of changes, just by clicking them in the changes list.

In a collaborative tool this seems to me a very needed function.

[matthewhorridge]

In the History list you can click on the number and you will get a pop up menu with the ability to revert changes. Have you tried this?

[hekl]

Great. That was a little bit hidden. Thanks.

[matthewhorridge]

Going to leave this open because it would be helpful if Undo was a bit more intuitive!

[sorenwacker]

Would be nice to have a shortcut CMD/CTRL+Z