The main enhancements and new features of Oracle Application Express 4.0 include:
- Team Development
- Dynamic Actions
- Enhanced Interactive Reports
- Improved Tabular Forms
- Updated Charts
- Support for RESTful Web Services
- Modernized Themes & Templates
- Dynamic calendars
- and many more...
You can read all about the new release, the new features, how to get started and how to install Application Express on our updated OTN home page. And if you're not quite ready yet to update to the latest release, or if you haven't used APEX before, and just want to get to know it, you can sign up for a free workspace at http://apex.oracle.com.