diff --git a/readme.md b/readme.md
index fc0f0c2..5222bcf 100644
--- a/readme.md
+++ b/readme.md
@@ -56,6 +56,8 @@ if (src.match(/^(file|https)?:\/\/|^\/\//)) {
 * make brightness slider trigger redraw every so often while being dragged, instead of waiting until drag stop
 * add up/down arrows to the brightness slider for incremental tweaks
 * add 'all-white' tile by default in case the game data doesn't have it?
+* handle arbitrary animation frames (editor only supports 2 frames, but game data has no upper limit)
+* move 'create new tiles' to output
 
 ## could do