[M1] Version Number in the generated site

[Bahaa Nasrallah <ba...@gmail.com>]

Hi,
When generating the web site of the project, the version that would be shown
is the one specified in the project.xml file by the <currentVersion> tag.
The problem with this is that the version should be fixed statically before
the build is executed. Is there any way to retreive the version dynamically?
In my case i have a customized goal that retreives the old version and
increment it by 1 to have the new version of the current build.
Is there any way to set the currentVersion with that value dynamically?
 Thanks,
Bahaa