diff --git a/TODO b/TODO
index 670c3eb..163b326 100644
--- a/TODO
+++ b/TODO
@@ -2,5 +2,6 @@
 * COPY: getAsync & putAsync
 * fetchInto/fetchCtor?
 * unlisten?
+* unregister event handler?
 * LOB stream wrapper
 * LOB convenience import/export over php streams