–"Last shipped from": under the sender menu in an order, the last 5 offices/addresses actually shipped from are shown; the choice is saved automatically, with no button and no page reload.
–Shipment tracking now checks every shipment in turn (15 orders every 15 minutes) and asks the courier once per shipment, instead of always the newest 50.
–Security: invoices and other documents are stored in a folder with an unguessable name and each file carries a random token; existing documents are moved automatically on update (important on nginx/Caddy hosting that does not read .htaccess).
–An order can no longer go through at another courier's price: if the courier of the selected office/locker gives no price at the moment, the order is stopped with a clear message.
–If the old, pre-rebrand Sell & Ship plugin is still active, a warning is shown, and the two plugins no longer clash over the PDF library.
–Preparation (off by default): delivery address check and the shared delivery network through Rotozoom services.