v1.13.0

• Extended virtual cohort features for authenticated portals that have the session service enabled. One can create a virtual cohort on the study view with name and description. All virtual cohorts are listed on the home page with the option to delete them. Before one could only create & share virtual
  cohorts, this release adds management functionality.

Further cbioportal-frontend changes:

• Feature to show germline mutations in OncoPrint
• https://github.com/cBioPortal/cbioportal-frontend/releases/tag/v1.13.0