Clarify BC promise for final controllers
Clarify BC promise for final controllers

Zales0123/Sylius,lchrusciel/Sylius,loic425/Sylius,SyliusBot/Sylius,lchrusciel/Sylius,pamil/Sylius,pamil/Sylius,Sylius/Sylius,GSadee/Sylius,foobarflies/Sylius,kayue/Sylius,kayue/Sylius,loic425/Sylius,foobarflies/Sylius,Arminek/Sylius,101medialab/Sylius,SyliusBot/Sylius,diimpp/Sylius,GSadee/Sylius,mbabker/Sylius,Zales0123/Sylius,pamil/Sylius,diimpp/Sylius,GSadee/Sylius,Arminek/Sylius,101medialab/Sylius,antonioperic/Sylius,Zales0123/Sylius,mbabker/Sylius,Arminek/Sylius,pjedrzejewski/Sylius,foobarflies/Sylius,101medialab/Sylius,pjedrzejewski/Sylius,lchrusciel/Sylius,mbabker/Sylius,SyliusBot/Sylius,kayue/Sylius,antonioperic/Sylius,Sylius/Sylius,mbabker/Sylius,diimpp/Sylius,loic425/Sylius,pjedrzejewski/Sylius,foobarflies/Sylius,antonioperic/Sylius,pjedrzejewski/Sylius,Sylius/Sylius