How to set the build version of the module?

How to set the build version of the module ?
with the following file, my module obtain the version 1.03 b[/b]

<?xml version="1.0" encoding="UTF-8"?> driverpae DriverPAE Interface communication Frontal avec PAE 1.0.3 7.4.0 4 true
	<depends scope="G">CommunLibs</depends>
	<!-- Load in our jars for each scope -->
	<jar scope="G">driverpae.jar</jar>
	<hook scope="G">com.itinisere.driverpae.DriverPae</hook>		

Simply add another decimal point. ie 1.0.3.X

Though It might be easier to set up the value in your ant build script.

@mazeyrat See this topic for a discussion relating to the question you asked.