FCMP++ (Monero privacy)
Monero’s FCMP++ is moving through public stressnet testing. It would replace today’s rings of 16 with a proof that a spend belongs to the full set of spendable outputs—over 150 million—so the anonymity set gets much larger. No official mainnet date; a non-binding draft points toward early 2027. https://hotpaths.com/is-monero-traceable-what-the-fcmp-upgrade-changes-and-when/
