diff --git a/Release-Notes.md b/Release-Notes.md
index c6800bb..5264d33 100644
--- a/Release-Notes.md
+++ b/Release-Notes.md
@@ -31,6 +31,10 @@
 * Fixed always red color of status message in **Change Key** window. Now it's green when key changed successfully, and red when failed.
 * Fixed bug when the file save window did not close.
 
+### Removed
+* Completely removed line numbers, due lack of performance and stability of this feature.
+
+
 ### Development
 * All names leaded to a single style.
 * Removed "Debug" from the main menu (still available on Ctrl+Space shortcut).