diff --git a/TODO.txt b/TODO.txt
index 744a3dc..886e0ec 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -2,9 +2,11 @@ Application:
 - Consider migrating to WPF in order to make DPI aware UI
 V Option to hide symbols list to narrow the side bar
 V Buttons to select previous/next symbol with shortcuts
+- Custom cursor showing painting size
 
 Functionality:
-- Fix straight (Ctrl/Shift) lines paint to reset coordinate on mouse-up even if Ctrl/Shift is still held
+V Fix straight (Ctrl/Shift) lines paint to reset coordinate on mouse-up even if Ctrl/Shift is still held
 V Command to make all blank symbols zero-width
+- Alt-Scroll to change painting size
 
 Bugs: