Camunda Migration issues from 7.10.0 to 7.13.0

Hi,

I have migrated the camunda from 7.10.0 to 7.13.0 and executed following activities.

  1. Executed database patches
  2. Updated the POM.xml file for camunda and spring starter with below
    <camunda.version>7.13.0</camunda.version>
    2.2.0.RELEASE
  3. updated below details in the spring boot properties files
    spring.jersey.pplication-path= rest
    camunda.bpm.webapp.application-path=/

Issues:

  1. We are not able to see the 7.10.0 DMN and BPMN files at Cockpit.
  2. We have been one functionality where create the DMN generation and deploying through programmatically. But we are not able to see this DMN in the Cockpit .

Please help to resolve these issue. And also suggest me if any thing missed out for migration process.