diff --git a/README.md b/README.md
index 77e088c..f4d9c1c 100644
--- a/README.md
+++ b/README.md
@@ -10,3 +10,9 @@ What Works
 * [ ] wlroots - partially works. someone reported that mouse doesn't work
 * [ ] weston - need implement udev_device_new_from_subsystem_sysname()
 * [ ] ???
+
+TODO
+----
+
+* [ ] implement hotplugging support
+* [ ] remove [dirty hack](https://github.com/illiliti/libudev-zero/blob/e76f9b282442505bd6b0b08b411679aae1581fa5/udev_device.c#L383). use ioctl()