update readme

closes #12

Author: binarynoise

Readme.md

@@ -4,36 +4,62 @@ A minimalist extension to open the current website or a link in mpv.
 You only need to put a .desktop file to `~/.local/share/applications/mpv-scheme-handler.desktop`.
 
 And if you don't have that file installed, you get a shell-script to put it into place.
-No more "nothing happens" and no-one knows why!
+No more "nothing happens" and no-one knows why! You still need to have mpv installed though.
 
-Inspired by _Open In mpv_ by Leonardo and _ff2mpv_ by yossarian, which require additional binaries installed but don't tell you when they are missing.
-
-## License
+> [!CAUTION]  
+> Currently supported platforms: Linux only  
+> Windows support is planned: [#11](https://github.com/binarynoise/open-in-mpv/issues/11)
 
-Licensed under the EUPL-1.2-or-later
+Inspired by _Open In mpv_ by Leonardo and _ff2mpv_ by yossarian, which require additional binaries installed but don't tell you when they are missing.
 
 ## Installation
 
 ### Firefox
 
-Go to !release pending! and install the extension
+[![badge](https://extensionworkshop.com/assets/img/documentation/publish/get-the-addon-178x60px.dad84b42.png)][moz]
+
+Go to the add-on store and install the extension ["minimalist open in mpv"][moz]
+
+[gh]: https://github.com/binarynoise/open-in-mpv
+
+[moz]: https://addons.mozilla.org/en-US/firefox/addon/minimalist-open-in-mpv
+
+[//]: # (https://extensionworkshop.com/documentation/publish/promoting-your-extension/)
 
 ### Discord
 
-Go to !release pending! and install the extension
+Go to the BetterDiscord plugin repository and download the extension ["open in mpv"][bd] and put it into your plugins folder.
 
-## Local (development) installation
+[bd]: https://betterdiscord.app/plugin/open%20in%20mpv
 
-### Firefox
+### Local (development) installation
+
+#### Firefox
 
 1. go to <about:debugging#/runtime/this-firefox>
 2. click "load temporary add-on"
 3. select the `manifest.json`.
 
-### Chromium:
+#### Chromium:
 
 1. replace `manifest.json` with `manifest-chrome.json`
 2. go to <chrome://extensions/>
 3. enable developer mode
 4. click "load unpacked"
 5. select the folder containing this extension.
+
+#### Discord
+
+1. have BetterDiscord installed
+2. copy/link `open-in-mpv.plugin.js` into your plugins folder
+
+## Support and Contributing
+
+Got an idea? Having a bug? Want to help? [Open an issue!](https://github.com/binarynoise/open-in-mpv/issues)
+
+Know how to code and are ready to contribute? Fork the repo and create a pull request!
+
+
+## License
+
+Licensed under the EUPL-1.2-or-later