2. Instances MUST not be more than a month out of date compared with either the latest commit or latest release. Any instance that is more than a month out of date is considered unmaintained and will be removed from the list.
10. Any system whose goal is to modify the content served to the user (i.e web server HTML rewrite) is considered the same as modifying the source code.
- MUST respect the [GNU AGPL](https://en.wikipedia.org/wiki/GNU_Affero_General_Public_License) by publishing their source code and stating their changes **before** they are added to the list
13. Instances MUST NOT restrict or disallow the access / usage to any [natural person](https://en.wikipedia.org/wiki/Natural_person) (e.g. a country's IP range MUST NOT be blocked, access by a natural person MUST NOT be disallowed for arbitrary reason) - this rule doesn't apply to [juridical persons](https://en.wikipedia.org/wiki/Juridical_person).
**NOTE:** We reserve the right to decline any instance from being added to the list, and to remove / ban any instance breaking the aforementioned rules.