* [Improve Performance](help/Improve-Performance)
* [Migrate](help/Migrate)
* [Administration Tools](help/tools)
+* [Admin FAQ](help/FAQ-admin)
**Developer Manual**
* [Get started](help/Developers-Intro)
* Set up development environment
- * [Help on Github](help/Github)
+ * [Help on GitHub](help/GitHub)
* [Help on Vagrant](help/Vagrant)
* [Bugs and Issues](help/Bugs-and-Issues)
* Code structure
* Ways to get Support
* Friendica Support Forum: [@helpers@forum.friendi.ca](https://forum.friendi.ca/~helpers)
* [Mailing List Archive](http://mailman.friendi.ca/mailman/listinfo/support-friendi.ca) you can subscribe to the list by sending an email to ``support-request(at)friendi.ca?subject=subscribe``
- * Community chat rooms (the IRC, Matrix and XMPP rooms are bridget) these public chats are logged [from IRC](https://gnusociarg.nsupdate.info/2021/%23friendica/) and [Matrix](https://view.matrix.org/alias/%23friendi.ca:matrix.org/)
+ * Community chat rooms (the IRC, Matrix and XMPP rooms are bridged) these public chats are logged [from IRC](https://gnusociarg.nsupdate.info/2021/%23friendica/) and [Matrix](https://view.matrix.org/alias/%23friendi.ca:matrix.org/)
* XMPP/Jabber MUC: support(at)forum.friendi.ca
- * IRC: [#friendica at freenode.net](https://webchat.freenode.net/?settings=#friendica)
+ * IRC: #friendica at [libera.chat](https://web.libera.chat/?channels=#friendica)
* Matrix: [#friendi.ca](https://matrix.to/#/#friendi.ca:matrix.org) or [#friendica-en](https://matrix.to/#/#friendica-en:matrix.org) at matrix.org
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