Update README

README.md

@@ -6,17 +6,11 @@ A theme with photorealistic stones for [Sabaki](http://sabaki.yichuanshen.de/).
 
 ## Installation
 
-For [Sabaki](http://sabaki.yichuanshen.de/) v0.31.0 or later you can [download](https://github.com/SabakiHQ/theme-photorealistic/releases) the theme file and install it directly inside Sabaki.
-
-For older version, download the archive and extract everything under:
-
-* `%APPDATA%\Sabaki` on Windows
-* `$XDG_CONFIG_HOME/Sabaki` or `~/.config/Sabaki` on Linux
-* `~/Library/Application Support/Sabaki` on macOS
+[Download](https://github.com/SabakiHQ/theme-photorealistic/releases) the theme file and install it directly inside Sabaki under 'Preferences' > 'Themes' > 'Install Theme...'.
 
 ## Build
 
-To create a Sabaki theme package, install dependencies using npm, then run the build script:
+To create a Sabaki theme archive, install dependencies using npm, then run the build script:
 
 ~~~
 npm install