The serviceType and servicePort parameters have been moved under a service
parameter with names of type and port respectively. If you had changes to
these parameters for any demo component, you will need to update your changes
to work with the new structure for the service parameter.
Jaeger was moved to a Helm sub-chart instead of a local chart deployment. If you
had changes specified to the observability.jaeger parameter, those changes
will need to be re-implemented as sub-chart parameters under the top level
jaeger parameter instead.