Added some new subjects

[DavideCristoni]

No description provided.

[boozec]

LGTM but we're also considering to use Telegram channels instead of so many groups. Thank you

[foxyseta]

So are intentionally leaving some of the "chat" fields empty for now? If so, people should be very careful and remember to fill them up us soon as channels/groupchats or whatever are ready.

[DavideCristoni]

@foxyseta some of the fields were already empty. For every course that I've added I also created the tg group. I will also create the other 2 missing.

[foxyseta]

Noce! Want me to accept the PR now or after you are done with the groupchats?

[boozec]

use Telegram channels instead of so many groups

Sorry, mate. I meant "group topics" 😅

[foxyseta]

use Telegram channels instead of so many groups

Sorry, mate. I meant "group topics" 😅

Group topics still have topic-specific links, so I'd say we'll be able to simply update the links when we'll switch to those. Feel free to open an issue in this repository. Technically, IPIM is already using them. Are their teachings in teachings.json using topics-specific links already?