My major “feature” for APEX 26.1 was writing a book to help devs understand and use the full breadth of functionality Oracle APEX provides. This post on the official APEX blog gives a short overview of all 25 chapters. Download the PDF version from the APEX books page for offline use.
Hope the resource is useful to you, to your teammates, or to anyone you know who may be trying to be successful with Oracle APEX. It is packed with screenshots and figures to try and help you focus on following the ideas of each topic rather than on trying to reproduce the result click by click.
P. S. The title of the book is a nod to my late father who in 1993 suggested the title of my first book Oracle: Forms Developer’s Companion. Dad thought “Companion” sounded like a friend who was there to help you be successful, so it felt appropriate since that was my goal with the new book, too.