diff --git a/TODO.md b/TODO.md
index 07b0365..8889d84 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,4 +1,11 @@
+# TODOs
+
 1. Write docs and examples
 2. Reduce testcase boilerplate code for similar tests
 3. Publish to npm
-4. Build some demo
\ No newline at end of file
+4. Build some demo
+
+5. Fix getRootFiberNodeFromDOM and related helpers -
+   - .\_internalRoot is not present is 16.0.0 but present in 16.9.0
+   - actual node is available 2 levels nested inside this root node
+   - add testcase to run across all versions of React 16.0.0 (dev+prod) and above (because internals change)