Following the Build Xatkit article leads to a build error, because the Xatkit parent artifact version is now 4.0.1-SNAPSHOT, but submodules haven't been updated since the latest release.
It's fine that submodules reflect the latest release, but it should be the case for Xatkit parent too. A solution is to also add it as a submodule, or create a branch for 4.0.1-SNAPSHOT.
In any case, a working solution (building the latest development version) is to run the following commands to update all the submodules:
Following the Build Xatkit article leads to a build error, because the Xatkit parent artifact version is now 4.0.1-SNAPSHOT, but submodules haven't been updated since the latest release.
It's fine that submodules reflect the latest release, but it should be the case for Xatkit parent too. A solution is to also add it as a submodule, or create a branch for 4.0.1-SNAPSHOT.
In any case, a working solution (building the latest development version) is to run the following commands to update all the submodules:
Reported by @jcabot