* feat: Add the ability to add extra settings sources
* doc: Document "customise settings sources" feature
* tests: Add missing test and add change file
* Update changes/2107-kozlek.md
Co-authored-by: Eric Jolibois <em.jolibois@gmail.com>
* improve docs for settings customise_sources
* fix docs building
* fix test :-(
Co-authored-by: Thomas Berdy <thomas.berdy@outlook.com>
Co-authored-by: Eric Jolibois <em.jolibois@gmail.com>
Co-authored-by: Samuel Colvin <s@muelcolvin.com>