diff --git a/docs/TODO b/docs/TODO
index 9513e09750f0296965b3fb97c57aad2305e6507a..d537649d1bdfa3cf22b480ade537b166614162d2 100644
--- a/docs/TODO
+++ b/docs/TODO
@@ -38,6 +38,7 @@
  2.2 Better support for same name resolves
  2.3 Non-blocking curl_multi_remove_handle()
  2.4 Split connect and authentication process
+ 2.5 Edge-triggered sockets should work
 
  3. Documentation
  3.1 Update date and version in man pages
@@ -337,6 +338,12 @@
  phase. As such any failures during authentication won't trigger the relevant
  QUIT or LOGOFF for protocols such as IMAP, POP3 and SMTP.
 
+2.5 Edge-triggered sockets should work
+
+ The multi_socket API should work with edge-triggered socket events. One of
+ the internal actions that need to be improved for this to work perfectly is
+ the 'maxloops' handling in transfer.c:readwrite_data().
+
 3. Documentation
 
 3.1 Update date and version in man pages