Today, Microsoft is announcing “Wave 2” of its Microsoft 365 Copilot AI innovation, which is geared towards users who are paying for a Microsoft 365 Copilot Pro subscription. But one feature, known as Pages, may be available to business customers who use Copilot without a subscription. The subtext of Pages — and the overall theme of the new Copilot wave in general — is that Copilot’s AI contributions matter. Normally, any advice provided by Copilot remains within Copilot and only for a short time. Microsoft characterizes Copilot’s output as “ephemeral,” signifying something that eventually pas…