Thanks for noticing my module. Yes I made it work on PrestaShop 1.6 so ThirtyBees is also supported. Actually the module helped to discover a ThirtyBees bug in a customer counting function.
So in case of any questions I can explain the logic of the module or the new law, so it's clear for everyone.
From what I know, PrestaShop team is currently not planning to introduce such a feature in the core, so I think the same is for ThirtyBees and we need to use modules. A function of this kind can be considered an extension of the base functionality. It does not require to override any core functionality so that's a good thing. Everything can be achieved here with hooks.