I appreciate that Undo has been added, but it seems to only be available for a few seconds immediately after completing a single action. Sometimes I miss the little button! A more comprehensive Undo, with history, would be great.

Where? How? That isn't an undo. Give us a proper undo!

Just made a mistake and lost precious info... An "Undo"-function is top priority for me.

The current implementation (as of v4.1) is not very useful. Every time I needed to undo something, the undo button was already gone.
I suggest that at least the last three actions should always be available for undo.
Undo is especially important for actions that modify recorded data (e.g. deleting a part of the documents, application or computer usage timeline). I can't imagine any reason why such a deletion should not be available for undo after some period of time. If I want to clear the undo actions, I can always restart the application.

Where is this option? I don't see it in my version 4.1.5

Can you please make the Undo function be available until the next actual change?

There seems to be some timer that will keep it active for just a few seconds or until the next click (re-positioning in the display) - without doing any actual change.

I just added a tag for what I thought would be a few minutes but it turned out to be EVERYTHING I've done since midnight (it's now after 2:00 p.m.). How can I undo this tag without deleting my entire timeline???????????

I'm honestly surprised this isn't the #1 in the list...I guess once all those Linux/Mac users get their hands on the program it will be :)

I was looking for undo... no can do undo?

Yes. Easy to make a mistake when editing tags or if checking out a new feature. Undo would be great to un-screw one's self after a Doh! moment.

Hi there,
Is there any way to undo a tag you have applied?

Undo would be great. Sometimes a whole timeline can get overwritten!

Yes, this is a much needed feature!

Seriously lacking the ability to correct a mistake, go back or undo.