updated readme

README.md

@@ -22,6 +22,8 @@ Note: the Overlay in Twitch needs to be configured to match the identity provide
 Any non-breaking upgrades should just be a matter of copy and replace the current UnitTracker.dll with a new one. Any breaking changes requiring a different approach will be documented with the release.
 
 ## Changelog
+#### 1.1.18
+Hopefully last time i fix the wavenumbers whilst spectaging 🤞 Thanks to Pennywise for reporting this issue.
 #### 1.1.17 
 Fixed issues with wavenumbers when specating a game in progress. Credits to Nyctea for help in testing this one.
 #### 1.1.6