Merge branch 'ci-linux'

.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4

source/contribute-docs.rst

@@ -9,7 +9,7 @@ The source code `is here on GitHub <https://github.com/christianspecht/scm-backu
 Headlines
 ---------
 
-To make sure that the Read the docs Sphinx theme renders correctly, it's important that `the headline styling is consistent across the whole documentation <https://sphinx-rtd-theme.readthedocs.io/en/latest/configuring.html#how-the-table-of-contents-builds>`_.
+To make sure that the Read the docs Sphinx theme renders correctly, it's important that `the headline styling is consistent across the whole documentation <https://sphinx-rtd-theme.readthedocs.io/en/latest/configuring.html#how-the-table-of-contents-displays>`_.
 
 SCM Backup's documentation uses these stylings:
 

source/index.rst

@@ -14,7 +14,7 @@ SCM Backup is a tool which makes offline backups of your cloud hosted source cod
 - `Website <https://scm-backup.org/>`_
 - `Download latest release <https://scm-backup.org/downloads/>`_
 
-It's written in `.NET Core <https://dotnet.github.io/>`_, which means it's supposed to run on Windows, Linux and MacOS.
+It's written in `.NET Core <https://dotnet.github.io/>`_, which means it runs on Windows, Linux and MacOS.
 
 
 .. toctree::

source/install.rst

@@ -22,7 +22,9 @@ If it's not on your machine, you can get it from the `official download page <ht
 
 .. note::
 
-    So far, SCM Backup has been written and tested on Windows only. Technically, it should run on Linux and MacOS as well, but this has not been tested yet.
+    So far, SCM Backup has been written on Windows only. Technically, it should run on Linux and MacOS as well.
+
+    CI (including tests) is also `running on Linux <https://github.com/christianspecht/scm-backup/actions/workflows/ci-linux.yml>`_, and we *know* that there are users on Linux and MacOS.
 
 
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