BIP47 in BlueWallet

• https://github.com/BlueWallet/BlueWallet/releases/tag/v6.4.1

LNMesh

• https://www.nobsbitcoin.com/offline-lightning-network-payments-using-community-wireless-mesh-networks/

Unspent Space Melbourne

• https://github.com/unspentspace/melbourne

Super Testnet breaks ordinals with a nonstandard transaction

• https://twitter.com/super_testnet/status/1654212346171064328

Ledger recovery service

• https://www.ledger.com/recover
• https://twitter.com/sethforprivacy/status/1658544658761277447
• https://www.nobsbitcoin.com/ledger-accelerates-open-source-roadmap/

Mempool redesign proposal

• https://github.com/bitcoin/bitcoin/issues/27677

Mempool Accelerator

• https://twitter.com/mempool/status/1659619347910803466

Ark - another bitcoin L2 (like Lightning)

• https://www.arkpill.me/