Java 11 GA Released
oracle.com
oracle.com
License Rights and Restrictions
...
Further, You may not:
- use the Programs for any data processing or any
commercial, production, or internal business purposes
other than developing, testing, prototyping, and
demonstrating your Application;
That clause is absent from the JDK 8 terms of use.(Edit: fixed formatting)
Features: http://openjdk.java.net/projects/jdk/11/