update Readme

Author: jacobsjo

Readme.md

@@ -1,11 +1,10 @@
 
-![Snowcapped](docs/header.svg)
-===============================
+# Snowcapped
 
 ## Use online at https://snowcapped.jacobsjo.eu
---------
 
-Snowcapped: A Minecraft dimension layout editor for Minecraft 1.18 (snapshots). It is based on the vanilla overworld biome builder.
+----------
+Snowcapped is a Minecraft dimension layout editor for Minecraft. It is based on the vanilla overworld biome builder.
 
 You define the biomes in each cell of the 5 dimensional grid in an iterative way.
 1. There are Layouts that define different biome configurations depending on temperature and humidity.
@@ -18,6 +17,10 @@ When done, the tool can export the configuration as a multi-noise json file. The
 
 For more details, see the [wiki](https://github.com/jacobsjo/snowcapped/wiki)
 
+### Video introduction and tutorial:
+[![Intro to Snowcapped | Smithed Summit Panel](https://img.youtube.com/vi/9S0LRcq7-Wk/mqdefault.jpg)](https://www.youtube.com/watch?v=9S0LRcq7-Wk)
+
+
 # Contributing
 Contributions are welcome! For significant feature additions please ask beforehand by opening an issue or on discord.