Housekeeping

• Join our Telegram group (https://t.me/BitcoinAustin) QR
• Ongoing Ledger Wallet Attacks

Bitcoin Core

• 0.21.0 Release Candiates
• sendvaddrv2 Message Timing / BIP Change / BTCD
• Dropping leading 0 in version number
• Bitcoin 1.0!
• How to build 0.1.0

Privacy

• First Testnet CoinSwap
• JoinMarket v0.8.0
• Belcher releases bitcoin-teleport
• This month in privacy newsletter

DLCs

• Mainnet Volatility Contract

Proposals

• New PSBT Format

Other

• Bech32 QR Bugs
• Signet faucet
• Bech32m/Bech33
• Softfork activation primers one and two
• OKEX Mining Pool Flatlines
• geth chainsplits
• Godaddy employee hacks
• Shift crypto multisig post
• OFAC-compliant mining pool
• Pure rust secp256k1 library

Lightning

• Restore channels without needing backup / another
• Lightning this week newsletter

Optech

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