There is good improvements in the new version of reservation module that was launched, but few things to improve/take from the old version... Mostly when dealing with group bookings.

In old version, there was possibility to handle the notes when all the rooms of the booking was selected. Now it takes more time to update a note to each room, if the note is relevant to all of the rooms.

Tasks; in old version, if you selected all the rooms, you got all the tasks listed in one screen. Now you need to search the room, where the task is created to.

Also, there was a summary of all the rooms and products in the old version, that is not in the new version. For example, a group booking with different room types and dinner inclusion was able to have as a summary of persons, rooms and products added. The new version has a great summary of the rooms (better than old version), but no products in it.