Each feature should also come fully documented, and with tests which approach
full branch coverage of the new code. GLib’s CI system generates code coverage
-reports which are viewable for each merge request.
+reports which are viewable for each merge request. See
+[the testing policy](./docs/testing.md) for more details.
If proposing a large feature or change, it’s better to discuss it (on the
`#gtk` IRC channel or on [Discourse](https://discourse.gnome.org) before