HomePort for Mac via Garmin store - latest v2.1.0 update - where?

For those people who purchased HomePort for Mac v2.0.0 via the Garmin online store ... where is the latest v2.1.0 update?

The v2.1.0 update appears to have only been released on the Apple App Store (dated April 2012) ... For Garmin store purchasers no update is available under Help / Check for Update (only a single v2.0.1 update has ever been released). Nor is any updated HomePort package available in myGarmin.

Have attempted reinstalling but this did not fix the problem.

Can Garmin engineering please investigate?

Thanks