Add more info and change service information

content/docs/services.md

@@ -8,8 +8,13 @@ We currently got the following services:
 
 * [koyu.space](https://koyu.space)
 * [koyu.space Nitter](https://nitter.koyu.space)
-* [koyu.space Forum](https://forum.koyu.space)
-* [koyu.space Stream](https://stream.koyu.space)
-* [koyu.space Etherpad](https://etherpad.koyu.space)
 * [koyu.space Gemini](gemini://koyu.space)
-* Mumble server at [mumble.koyu.space](https://mumble.koyu.space)
+* Mumble server at [mumble.koyu.space](https://mumble.koyu.space)
+
+## Chat
+
+We're also chatting over [Telegram](https://t.me/+xIh9r2VqrD9mYmJk) and Libera.chat (#koyu). Matrix users can use the Libera.chat IRC bridge to connect. Note that these channels are public and not meant for sensitive topics or support. Please use [email protected] if you have questions regarding your account or file a complaint if you received a strike using your account.
+
+## Announcements
+
+Announcements are made through our [Telegram channel](https://t.me/koyuspace), [uptime page](https://up.koyu.space) or the announcement function inside koyu.space.