It’s here!!! Wow that was quick, I got hq 24 built within seconds of the update maintenance completing, mechs upgrading just now and building the sculptor. Just letting it run until I have enough resources to build other stuff and diamond it. Not spending any money (yeah see how long I can resist) so the free 2nd builder will be handy.
Found one suspicious incident of built taunt not activating and not getting the option to retry it but worked fine in subsequent attacks so 🤷♂️