no you haven't missed that option. There is currently only one permission controlling what users can or cannot do. They can either use the full planner or cannot use it at all. Only the starter of a thread and moderators have the permission to invite new usergroups, though. A regular participant can only suggest new dates. So if you restrict the use to forums where only selected people can post new topics, then only these people will be able to invite.
I can see this as a problem though, so I added
this as a suggestion to the list of possible enhancements. I already have a few potential permission changes on the list, for example it might also be useful to restrict regular users ability to add new dates.
Regarding the scrollbar: Do you mean an additional vertical scrollbar? There should be a horizontal one as soon as the width exceeds the available space. But I guess we could make the collapse option available even when no active date is set yet, the code is there anyways. Also added to the list
Regarding the repetition of dates: The current implementation is not capable of freely adjusting the time between two automatic entries. I implemented it the way it is because I needed it this way at the time. Now, the feature is only rarely used, so I was even thinking of removing it alltogether. Allowing arbitrary repetitions like in a calendar would obviously make the feature way more useful, but would also require a large rework. I don't see this for the near future.
Export to CSV is actually a great idea. Also added to the list
Added to the list means that this is simply a reminder for me. That doesn't mean that I will implement all of them, but that way I don't forget if I do have time.
Did you experience any problems with the 3.2 version? Any feature not working as expected or similar?