cashu-wallet-php v0.1.0 — first tagged release 🥜 A single-file, zero-dependency PHP implementation of Cashu. Drop CashuWallet.php into any PHP 8 project and go. Covers NUT-00/01/02/03/04/05/07/08/09/12/13/19/20 — including keyset v2, NUT-13 HMAC derivation, DLEQ verification, and NUT-20 BIP340 quote locking. Crash-safe operation journal, so you don't lose coins mid-swap or mid-melt. 284 tests, validated against the official Cashu spec vectors. Still very alpha, feedback appreciated. https://github.com/jooray/cashu-wallet-php/releases/tag/v0.1.0

CashuPayServer v0.4.0-alpha is out ⚡ Accept Lightning payments on the plain PHP hosting you already have. Your existing BTCPay / WooCommerce plugin just works. · Keyset v2 + correct NUT-13 derivation — your seed stays a real backup · NUT-20 quote locking (BIP340) — a leaked quote id can no longer mint your money · DLEQ verification + automatic keyset rotation · Lightning withdrawals that reconcile instead of getting stuck Still alpha: start small, keep your seed safe. https://github.com/jooray/cashupayserver/releases/tag/v0.4.0-alpha