TON Core Update 2022.05 Node — Improved persistent state serialization - optimized memory usage; nodes start the serialization process now not at the same time. — Improved peer-to-peer network stability and DDoS resistance. — Improved lite-server DoS resistance for running get-methods. — Initial node synchronization improved - nodes with low network speed and/or bad connectivity will synchronize faster and consistently. — Fixed some theoretical edge cases in TVM arithmetic operations related to big numbers (2**63+). — RocksDB updated to a newer version. TonLib — Support smart contract libraries. — Get-methods completely fill c7 register. — Get-methods support Slice arguments. — Improved messages listing for transactions. — Added extended block header params. — Added getConfig method. Misc — Fixed rarely manifested bugs in Asm.fif. — Lite-client supports base64 remote public key as CLI argument. Thanks to all the contributors who participated in this update!