f undefined, the runtime must determine the version level of the application.
 </p>

 <ul>

 <li>
 <p>
 For applications versioned at 1.2 and under, the runtime must not use the partial state saving mechanism.
 </p>
 </li>

 <li>
 <p>
 For applications versioned at 2.0 and above, the runtime must use the partial state saving mechanism.
 </p>
 </li>

 </ul>

 <p>
 If this parameter is defined, and the application is versioned at 1.2 and under, the runtime must not use the partial
 state saving mechanism. Oth