Just launched https://hackertribe.io/, added it to the list.

Add mastodon.land instance

This guide was pretty out of date and also contained outright errors which were never true. I have updated it.

Add our mastodon instance :) Thanks !

Added mastodon.network.

Unless something changed recently I have no clue why this said that direct posts do not federate because they do.

[SKIP CI]

As far as I'm aware, my instance should be supporting IPv6 now. Was an error on my part that it wasn't working before.

Add my own instance

It's hard to tell if this is supposed to be alphabetically sorted or not. I put it after epiktistes since it starts with F - let me know if it should go elsewhere.

Updated list with lots of instances that have been added to instances.mastodon.xyz but not this list