The Studio Client resources are now packaged in one JAR file studio-resources . Because of that you need to adjust the Chef attributes.

Instead of

['blueprint']['apps']['studio-client']['base_app_group_id']
['blueprint']['apps']['studio-client']['base_app_artifact_id']
['blueprint']['apps']['studio-client']['base_app_version']
['blueprint']['apps']['studio-client']['app_group_id']
['blueprint']['apps']['studio-client']['app_artifact_id']
['blueprint']['apps']['studio-client']['app_version']

you now need to configure only

['blueprint']['apps']['studio-client']['group_id']
['blueprint']['apps']['studio-client']['artifact_id']
['blueprint']['apps']['studio-client']['version']

pointing to the com.coremedia.blueprint:studio-resources:jar artifact.

(CMS-17591)