Dating elements in the script

All elements in the script may have a limited lifespan. You can specify the first and last date for the element to be active. This is controlled by two attributes that are not documented for each element.

Optional attributes for all elements in the script.

firstdate	The first day this element will be used in a build process.
lastdate	The last day this element will be used in a build process

The form of the attributes are: yyyy:mm:dd. You may use one, both or none. If neither is present, the element is valid at all times.

Examples:

<module name="Solutions" firstdate="2005:04:01"/>
 
<module name="greetings" firstdate="2005:12:24" lastdate="2006:01:01"/>