---
minor_changes:
  - fix integration tests for `l3_interfaces`
  - fix integration tests for `interfaces`
  - fix replace in interfaces to remove vif completely if not present in new config
  - fix override in interfaces to remove vif completely if not present in new config
  - fix delete in interfaces to remove vif completely if in affected interface
  - added unit test for unknown interface type

known_issues:
  - integration tests for `interfaces` fail for 1.3 and below due to
    mtu setting issue when a `vif` is defined.