Following properties are added to the file manifests.properties:

# Path to the installation directory of UI apps.
com.openexchange.apps.path = /opt/open-xchange/appsuite

This property must be set. The above value is the one used by UI packages and doesn't need to be modified.

# Path to the zoneinfo database
#com.openexchange.apps.tzdata = /usr/share/zoneinfo

This setting is optional and the above default is correct for Linux and other Unix-like systems.

The existing property com.openexchange.apps.manifestPath is now optional. If it is not specified, its value is derived from the new property com.openexchange.apps.path:

# Paths to directories with UI manifest files
#com.openexchange.apps.manifestPath=/opt/open-xchange/appsuite/manifests:<more paths>