v2.0.0

Added

• Adds password authentication for the backend Postgres database connection.
• Adds TLS support between the Conjur pod and the Postgres pod.
• Adds default auto-generation of the Postgres connection password and
  TLS certificate.
• Adds default auto-rotation of the following for helm upgrade:
  • Conjur TLS CA signing certificate and signed certificate for Conjur
  • Postgres database TLS certificate and key
• Adds mechanism for user to set their own TLS CA and signed certificates
  for Conjur.

Changed

• Pins default Conjur version to current stable release 1.5.
• Sets default pullPolicy for Nginx and Postgres to Always.

Fixed

• Fixes an issue with the use of persistent volume store so that the
  Postgres database contents are preserved across pod resets
  and helm upgrades.