I downloaded mondrian-3.14.0.0-12.jar. However, I am very confused about how to start using it.

I am reading the documentation http://mondrian.pentaho.com/documentation/, but I feel it is not compatible with the latest mondrian version mondrian-3.14.0.0-12.jar.

Many things mentioned in the documentation, such as FoodMartCreateData.sql and mondrian.war.

Is there a new documentation for starter?

Thank you.