Upgrade modules are triggered even though there is nothing to upgrade

When you now build and run the archetype, shut down cargo and restart again, upgrade modules are triggered resulting in the following output:

[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.prepare():389] Migration cycle starting with version tags: v19a v18a-publication-workflow v19a-cms-gallery v15a-gallerypicker hst-2_1_1 v18a-hst-config-editor v19-cms
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():676] upgrade cycle starting (phases 4 and 5 usually take longer and provide intermediate logging of progress)
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():677] upgrade cycle (phase 1 of 5) preprocessing modules
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.preprocess():901] upgrade preprocess cycle for module gallerypicker-upgrade-v19a
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():679] upgrade cycle (phase 2 of 5) traverse process
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.process():946] migration update traverse for module gallerypicker-upgrade-v19a
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():686] upgrade cycle (phase 3 of 5) iterated process
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():690] migration update cycle for module gallerypicker-upgrade-v19a
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():705] migration update iterated for module gallerypicker-upgrade-v19a (PathVisitor[/hippo:namespaces/hippogallerypicker]) 1 nodes
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():705] migration update iterated for module gallerypicker-upgrade-v19a (PathVisitor[/hippo:configuration/hippo:initialize]) 1 nodes
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():720] upgrade cycle (phase 4 of 5) iterated process breath first iteration batchsize=96
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():739] upgrade cycle iterated process batch 1/1 starting entry /hippo:configuration/hippo:initialize
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():770] upgrade cycle (phase 5 of 5) iterated process depth first iteration
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():789] upgrade cycle iterated process batch 1/1 starting entry /hippo:namespaces/hippogallerypicker
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.upgrade():828] upgrade cycle done
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.close():547] migration close cycle
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.close():549] migration close cycle for module gallerypicker-upgrade-v19a
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.migrate():624] migration cycle closed
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.wrapup():599] Migration cycle ending with version tags: v19a v18a-publication-workflow v19a-cms-gallery hst-2_1_1 v18a-hst-config-editor v19a-gallerypicker v19-cms
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.migrate():626] migration cycle wrapup
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.prepare():389] Migration cycle starting with version tags: v18a-publication-workflow v19a v19a-cms-gallery v18a-hst-config-editor hst-2_1_1 v19a-gallerypicker v19-cms
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 INFO [org.hippoecm.repository.updater.UpdaterEngine.migrate():634] migration cycle finished successfully
[INFO] [talledLocalContainer] 03.10.2011 12:53:08 WARN [org.hippoecm.repository.LocalHippoRepository.initialize():293] restarting repository after upgrade cycle
[INFO] [talledLocalContainer] 03.10.2011 12:53:11 INFO [org.hippoecm.repository.updater.UpdaterEngine.prepare():389] Migration cycle starting with version tags: v18a-publication-workflow v19a v19a-cms-gallery v18a-hst-config-editor hst-2_1_1 v19a-gallerypicker v19-cms
[INFO] [talledLocalContainer] 03.10.2011 12:53:11 INFO [org.hippoecm.repository.updater.UpdaterEngine.migrate():634] migration cycle finished successfully
[INFO] [talledLocalContainer] 03.10.2011 12:53:15 INFO [org.hippoecm.repository.export.ExportModule.initialize():90] No config directory set. Automatic export will not be available.
[INFO] [talledLocalContainer] 03.10.2011 12:53:16 WARN [org.hippoecm.repository.LocalHippoRepository.initialize():302] post migration cycle validating content
[INFO] [talledLocalContainer] 03.10.2011 12:53:16 WARN [org.hippoecm.repository.DerivedDataEngine.validate():198] Validated 40 nodes, and reset 1 nodes