cfy 3.4.1: Blueprint validation fails with "Circular get_property function call detected"

[otupman]

On the Cloudify CLI v3.4.1 (and v3.4.2) The following blueprint fails validation with the error message:

Circular get_property function call detected: the_profile.profile,nested_data -> the_accelerator.ipaddress -> the_accelerator.ipaddress

I believe this is incorrect; to try and see if it's fine I did the following:

• Removed the line that performs circular dependency checking and then ran the blueprint through the local install workflow: this worked as expected

• Installed Cfy v4.0a10: validated correctly

The blueprint:

tosca_definitions_version: cloudify_dsl_1_3

imports:
  - cfy_3.4.1.types.yaml

node_types:
  Accelerator:
    derived_from: cloudify.nodes.Root
    properties: { ipaddress: { type: string } }

  Profile:
    derived_from: cloudify.nodes.Root
    properties:
      profile: { default: {}}
    interfaces:
      cloudify.interfaces.lifecycle:
        create:
          implementation: noop.sh
          executor: central_deployment_agent
          inputs:
            task_properties:
              default:
                profile_data:   { get_property: [SELF, profile, nested_data]}

node_templates:
  the_accelerator:
    type: Accelerator
    properties:
      ipaddress: '192.168.0.1'

  the_profile:
    type: Profile
    properties:
      profile:
        template: 'a_template.conf'
        nested_data:
          some_prop:  { concat: ['https://', {get_property: [the_accelerator, ipaddress]}]}

In fact, some further digging into functions.py shows that there is a tag that probably includes a fix for this. Any plans to release this, or at least backport to 3.4.x?