diff --git a/TODO.md b/TODO.md
index 18682bc..d0fd61a 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,7 +2,7 @@
 
 * preview
 * dithering
-* palette selection
-* palette dropdown
-* unit test
-* if uploaded image is exactly 128×128, *don't* crop
+* tests
+* if image is exactly 128×128, *don't* crop
+* custom palette
+* tile reuse