When is Hummingbird getting full page caching?

So I read in the blog post a while back about the future of many plugins that Hummingbird was going to get full page caching so there would no longer be a need to use with other plugins like WP-Rocket. Is that still in the works?

Honestly, as much as I've tried, I can't get the same performance from other options. I have tried using Hummingbird along with numerous other page caching plugins and there isn't a combination that comes out on top. WP-Rocket beats every combination I've tested. If Hummingbird is getting page caching and can get similar results, I can cancel WP-Rocket and use those funds elsewhere.

Thanks!