diff --git a/README.md b/README.md
index a6285e6..0245153 100644
--- a/README.md
+++ b/README.md
@@ -54,11 +54,10 @@ some more practical uses would be things like:
 
 * test for bitsy 7.0 and implement new features
 * implement Result return types on ::from functions so we can handle errors
-* output sprites/avatar in such a way that ordering is preserved 
-    (avatar seems to be somewhere in the sprites, 
-    after any numeric-ID sprites and before any alphabetic-ID sprites...)
 * check multi-line endings/dialogues
 * handle room wall array
+* handle old out-of-bounds editor errors (extra image pixels, exits/endings with position -1,-0 etc.) 
+    * it's ok if the output of these does not match the input as we're fixing it
 
 ### tidy up