There is a new system preference in Koha 17.11 "marklostitemsasreturned". With this new system preference, functionality has changed with when Koha was upgraded to 17.11.07.
Here is a blog post about how your library can set up Self Registration and all the system preferences (choices) that are available with this feature!
In choosing Koha and Open Source you’re entering a new world of software for that reason we ask that you share the following resources with your staff before training so that they can learn what open source is.
Koha Tutorial Videos
With Koha 17.11, the Shelving Location can be configured to be in it's own column instead of under the Home/Holding branch. In addition, there is now a new Column Configuration for the OPAC. Check out this Koha Video Tutorial !
For patrons logged into the OPAC, there is now an option to add a dashboard to allow patron to see their number of checkouts, overdues, holds, and fines.
Here is a short video tutorial on the new feature of Holds History in the Staff Client.