I have developed a maven plugin that downloads the release notes from JIRA. It\'s bound by default to the \'generate-sources\' phase and creates a \'release.txt\' file in th
I think this can be done using this feature of that plugin:
Adding and Filtering External Web Resources: http://maven.apache.org/plugins/maven-war-plugin/examples/adding-filtering-webresources.html
Which would allow you to generate your release.txt into a separate folder (not src) and have the plugin treat it as an extra resources folder.
Hope that helps.
org.apache.maven.plugins
maven-war-plugin
${project.build.directory}
WEB-INF
release.txt