Would my interpretation be correct that if a Chat 1 licence is active on Tuesday, then Chat 2 releases will be included up until a Chat 1 licence lapses and needs renewing, where at that point the licencee would need to decide whether to renew Chat 2 or Chat 1?
Is the plan with Chat 2.0 to focus on Chat 1 feature parity (and stability) only through each of the iterations (Beta 1 -> Release candidates -> Final)? I.e. Media gallery submission ChatBot messages would not appear until at least a Chat 2.1 (side comment: would the XF2 What's new system make XFMG bot messages any easier from your part?).
I am amazed at how quickly XF1 addons are being re-released as XF2 compatible given the rewrites required generally speaking.