Merge pull request #189 from josephdadams/osx-missing-autoupdater-docs

add docs about the autoupdater

Author: MatteoGheza

docs/docs/installation/desktop-app.md

@@ -5,7 +5,10 @@ sidebar_position: 1
 # Desktop Application / Installer
 ## Installation
 This is the easiest method and recommanded for users with less terminal experience. Just go to the [Releases](https://github.com/josephdadams/TallyArbiter/releases) page, grab the latest installer for Windows, MacOS or Linux, run it and you're ready to use TallyArbiter! After installation you can run it just like any other program.
+
 ## Upgrading
-The Autoupdater for the Desktop version will be available soon. For now, just download the new installer and run it when there's an update available.
+On Windows as well Linux the autoupdater is available. It will prompt you automatically once there is a new version available.
+
+If you're running MacOS, there's unfortunately no way around manually [downloading the latest release](https://github.com/josephdadams/TallyArbiter/releases). This is due to Apple requiring apps to be signed in order for the autoupdater to work. For that, we'd need an Apple Developer Account which is about $100 a year which  (as an open-source project) cannot afford. Maybe you want to sponsor us? 😉
 
 **Be sure to back up or save your [config file](#configuration)!**