Once I create to-do's in a release template, I am unable to go back and edit them. This means I have to delete them and start again.
Thank you for your idea. It is currently possible to edit to-dos in a release template. From Settings -> Product -> Releases phases and milestones, open the release template and phase where the to-do was added. From here, you can edit the to-do. There is not a save button for each to-do but after editing the to-dos, you will need to click Save for the phase/milestone itself.
Thank you! That doesn't work for me. It won't let me edit to-dos once they are "saved" in the template.