Update version in README.md

Author: QazCetelic

README.md

@@ -1,6 +1,6 @@
 # Fokuso
 
-A Fabric Minecraft (1.18) mod for client-side chat filtering using a filter list system to remove spam in chat which is sent on third party servers.
+A Fabric Minecraft (1.20.1) mod for client-side chat filtering using a filter list system to remove spam in chat which is sent on third party servers.
 You can add filters with files containing regex patterns, or even implement a `ChatFilter` with your own code.
 
 ## Commands
@@ -41,4 +41,4 @@ page.
 
 This is intended as a simple tool to hide chat messages when it's not possible or desirable to alter the source.
 It's primarily intended to be used to remove chat spam on third party servers but can also be used by modpack creators
-to remove chat spam from other mods.
+to remove chat spam from other mods.