Save button is gone when you wanted to write something as draft on the picture that you wanted to post in the future.
Have a delete button too for deleting multiple photos that you wanted to delete instead of deleting it one by one.
Other than that, the app is doing great. Just some minor tweaks need to be fix. Hope to see the improvement on the next update soon.
Conrad8986512 about Later: Social Media Scheduler, v3.1.0