I have successfully upgraded a dev server instance of OMP to version 1.1. This includes all our template, class file, and individual press style modifications. (On a Windows server, which has its additional challenges
What is needed to remove "Gender" field from OMP 1.1 user registration and user profile forms?
I successfully removed this field with version 1.0 for multiple presses under our instance of OMP . Among many other customizations in our 1.0 instance, I made some registration and profile fields required, made some required fields optional, changed order of countries, and created separate required role groups and optional role groups.
However, there are many file, router, and Smarty template changes with version 1.1 regarding user registration and profile related files. so I am hesitant to 'jump into the code' this time.