If that were the case, then the posted URL would be pure hype. I think it's more likely that they've developed something that is more bespoke than that. It's totally too hard to say though.
Knowing the enterprise space, my guess is that the only real changes are hardcoding continue to use only Mistral, and tying it into some sort of central enterprise licensing service. Holding back some novel models just for enterprise use seems unlikely, as does developing some novel agentic capabilities within Continue.
Enterprise deals are usually around compliance and security primarily. Companies want centralized billing and to be sure that their developers only use "sanctioned" AI and other tech.