Are forums supported?

[KaiserKarel]

Looking through the crate, I'm not entirely sure if https://core.telegram.org/api/forum are already supported. If not, are PRs accepted?

[Lonami]

PRs are accepted and welcome. Forums are technically supported through .invoke, but a friendly way of using them is missing. However keep in mind that I have absolutely no idea how they work, so, any addition should have little maintenance burden, or else they'll likely stop working one day if they're not straightforward.