--- Coro/Changes	2020/02/29 21:40:22	1.684
+++ Coro/Changes	2020/03/11 09:47:16	1.685
@@ -8,6 +8,9 @@
 TODO: how to debug safe_cancel failure (vebrose mode? show how to make backtrace?)
 TODO: scalar context for Coro::AIO wrappers?
 
+TODO: State.xs could short-circuit some macros such as CORO_EXECUTE_SLF
+TODO: use frame->destroy to improve Coro::EV
+
 6.56  Thu Feb 20 19:40:07 CET 2020
 	- Coro::EV::time*once functions used ev_once, which is not cancelable.
           This could cause problems due to I/O watchers not being stopped up