In TKU November 2018 we added active versioning via 'tsm version' or 'tabadmin version'
In TKU December 2018 we added Filestore modeling and cluster support.
For TKU November 2019 we've updated product_version extraction for modern versions like 2018.2, 2019.3. (DRDC1-14122)
For TKU February 2020 we've introduced the following updates:
For TKU March 2020 we've updated relationships modeling between Tableau SoftwareCluster and Server SIs . (DRDC1-14579)
For TKU April 2020 version assignment was updated. Now versions 18.x, 19.x, 20.x will be reported as 2018.x, 2019.x and 2020.x. (DRDC1-14844)