diff --git a/README.md b/README.md
index 5338e43..2468c15 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,7 @@ Post 2.0:
 - [ ] Timers
 - [ ] Cancellation Scopes
 - [ ] Child Workflows
+- [ ] Explicit activity ids for activity invocations
 
 ## Installation