Update README

Author: one-data-cookie

README.md

@@ -3,4 +3,7 @@ My personal site, featuring stuff about myself, esp. [projects](https://michalko
 – powered by [Obsidian](https://obsidian.md/) & enhanced by a few shell and Python 
 [automations scripts](/utilities) of mine.
 
+Oh, and it now also includes [hashart](https://michalkolacek.xyz/hashart), command palette (`cmd+k`),
+and [ChatMK](https://michalkolacek.xyz//chatmk).
+
 ![](/assets/img/screenshot.png)