Queue of actions, to allow editing of past parameters.

Could there be two optional settings to allow editing of past parameters? Currently, you can edit the last performed action. I purpose a setting to set a size on the number of past actions saved for editing, so you can go back through the queue and edit past actions. 0 could be for saving all past actions. This would be kind of like cycles, where all the nodes have editable parameters.

The other setting could be whether or not to save the past action history on each object into the blend file.

I understand this would increase memory and disk usage which is why I purpose the settings above. To save space when the settings are active, there could be a button, kind of like fake user, where if it is unset then the action queue would be deleted on exit. In fact, the settings don't even need to exist if there is a button like that.