diff --git a/README.md b/README.md
index 85c80ec..c4e8748 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,9 @@ The proxmark3 patch, as well as the code for piwi's branch that it applies to, h
 Much more work has been done in the project since my patch, so I would advise proxmark3 users to use that fork to test the code.
 My original patch is included for completeness as `pwpiwi_proxmark3_hard_nested.patch`.
 
+Even later still, this code actually got merged into the upstream [Proxmark3 codebase](https://github.com/Proxmark/proxmark3)! More importantly, it was included as part of an entirely new variation on the attack by @pwpiwi, which requires fewer nonces and achieves a better reduction of potential states, ending up as another order of magnitude faster in practice.
+My ideal is to also merge his great new tricks into the `libnfc_crypto1_crack` tool. It seems easy to port but I haven't made the effort yet.
+
 Tools
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