*Jean-Baptiste* FYI:
in case karaf community is interested in semantic versioning for the karaf features, here is the idea: a combination of * aries version check plugin 0.1.0 * maven bundle plugin 2.4.0 / bnd 2.0.0 * RFC 197 OSGi Package and Type Annotations * fixed build of karaf plugin 3.0.0 allows to use semantic versioning on both bundles and features all the way through the release pipeline. example: 1) before (this is how karaf plugin processes version ranges now) https://github.com/barchart/barchart-version-tester/blob/master/one-zoo/doc/feature-01.xml 2) after (this is how fixed karaf plugin does it) https://github.com/barchart/barchart-version-tester/blob/master/one-zoo/doc/feature-02.xml 3) here is the punch line: the same application feature definition pom.xml https://github.com/barchart/barchart-version-tester/blob/master/one-zoo/pom.xml allows to transition from original set of bundles https://github.com/barchart/barchart-version-tester/blob/master/one-zoo/doc/feature-02.xml to the following updated set of bundles https://github.com/barchart/barchart-version-tester/blob/master/one-zoo/doc/feature-03.xml merely by evolving and releasing the underlying bundles, w/o changing the application aggregation pom.xml, or any interim dependency pom.xml thanks to automatic semantic version ranges resolution. appropriate final versions will be selected from version ranges and baked into the released feature.xml here is plugin patch https://github.com/barchart/barchart-maven-karaf-plugin/blob/master/patch/current.patch and complete documentation https://github.com/barchart/barchart-version-tester/wiki/Version-Policy Cheers, Andrei