diff --git a/README b/README
index 213dc1b..0f5a9ee 100644
--- a/README
+++ b/README
@@ -11,19 +11,24 @@ Credit goes to:
 CGDOOM is licensed under GPLv2 as a derivative work of both the original DOOM
 sources (GPL) and nDoom (GPLv2). See LICENSE.
 
-TODO:
+UI improvements TODO:
 -> Brightness/gamma correction setting for brighter rendering
+-> Better keyboard layout (including more keys, eg. Run)
+-> Unlock entries of the game menu and options menu
+-> Warp to level from the main screen
+
+WAD support TODO:
 -> Unmodified 1.9 shareware WAD works all the way through?
--> Shareware WAD crashes at the end of E1M4 (and in E1M9)
--> Ultimate DOOM WAD runs out of memory at the end of E1M2
+-> Shareware WAD crashes at the end of E1M3/E1M4 (and in E1M9)
+-> Ultimate DOOM WAD runs out of memory at the end of E1M2/E1M3
+
+Technical support TODO:
 -> Supply more VRAM memory to internal allocator
--> Level selector
+   => Merge internal heap into Z_Zone? (< 50 kB)
+   => Rewrite video code to use long PRAM0 access? (138 kB)
 -> Rate-limit the game when overclocking
--> Run key?
 -> FPS counter on-screen
--> Unlock things in the in-game menu and options
 -> Load/Save game would be very cool
--> Try and support more WADs
 -> Reenable LTO if possible
 -> Built-in overclocking?