• Added NormalizedHash() method for ExternalMessage
• RLDP2 Dynamic transmission speed and loss control
• RLDP Partitioning support for big transfers
• ADNL Multiplexer to run multiple gateways on a single port
• ADNL small optimizations
• Fixed potential race in DHT nodes sorting

• Added ADNL Reinit method
• Fixed RLDP FEC manual parse method
• Better UDP errors processing

Network and Serialization

• TL Serialize/Parse reimplemented and uses pre-compilation on startup now, almost no reflection in runtime
• Dynamic MTU for ADNL UDP
• ADNL UDP Multiple optimizations
• Underlying connection wrapper for ADNL to optimize context switches on multiple parallel writes
• Added DoQueryAsync for RLDP to reduce goroutines on parallel queries when needed
• Customizable symbol size for RLDP
• RLDP message sender reimplemented to use less goroutens, RLDP works more efficient now
• RaptorQ for RLDP optimized, and 6 times more efficient now
• Enabled Auth for liteclient by default

Wallet

• Wallet initialization with BIP39 seed support (by @aitimate)
• Added custom Signer and options support for wallet (by @nayutalienx)
• Added workchain option for wallet initialization
• Added optional workchain argument to DeployContractWaitTransaction
• Added SeedToPrivateKey method
• Fixed Decrypt/Encrypt comment compatibility with wallet apps

TON Primitives

• AddressFromPubKey supports optional workchain argument now
• StringRaw() method for Address to serialize raw form
• Fixed ShardIdent.GetShardID()
• Refactored transaction Description.Description, changed to single Description
• Make GetMainValidators and CheckBlockSignatures to be public methods
• Fixed SubscribeOnTransactions break when exhausts transactions (by @defi2026-dev and @m0leynik)
• Fixed dict leaf proof depth for dicts with single key
• Added String() methods for Cell, Slice and Builder for better output

Misc

• Added proof cell example, to show how to create proofs
• Replaced time.After to time.NewTicker, because first one may leak on older go versions (by @iw4p)
• Removed previously deprecated adnl.Connect (use adnl.Gateway)
• Removed RLDP HTTP, because it is implemented in tonutils-proxy

• Fixed AccStatusChangeFrozen ToCell bits order
• Added new test for block parsing

• Check proof for GetAccount not found result (by @akos-tk)

• Added ConfigCustom to wallet package, to use your own wallet contract implementations (by @klimov-ankr)
• Added SendExternalMessageWaitTransaction to ton package (by @dvlkv)
• Added context and subwallet args to CustomQueryIDFetcher for wallets (by @klimov-ankr)
• Added GetSubwalletID method to wallet (by @klimov-ankr)
• Added TransferWaitTransaction method to wallet (by @iw4p)
• Added Coins type Compare and Decimals method (by @livingroot)
• Added StateInit type CalcAddress method

• Improved and fixed Retrier wrapper to retry one more time using same nodes list
• Fixed Host header definition for RLDP-HTTP
• Fixed GetAccount and RunGetMethod proof check when used with shard block
• Fixed ADNL UPD reinit when comminicating with c++ impl
• RLDP message parts delay improvement
• RLDP now prioritizes v1 use over v2 for better compatibility with c++ (temporarily)
• Deprecated ContentOnchain fields, it is recommended to use GetAttribute method now

• Support for the finalized W5 (V5R1) wallet (by @Totemancer)
• Added Equals method for Address type
• Added example of accepting USDT and jettons payments
• Small changes in output of String method of tlb.Transaction
• Cells micro-optimization (by @AugustineAurelius)
• Fixed ShardDescription field tag of tlb.ShardInfo
• Fixed findLastTransactionByHash when searching out messages (thanks to @troo)
• Update NFT Collection deploy example to verified contracts (by @Totemancer)

• Wallet V5 support
• User-friendly message mode constants (by @af913337456)
• DNS GetRootContractAddr method to get dns root contract with context
• StickyContextNextNodeBalanced method to get next node for retry based on balancer
• Added ShardIdent/ShardID helper methods (ContainsAddress, IsParent, etc)
• Fixed Highload v3, when sending single message with state-init
• Fixed proof chain validation gap control (thanks to @hacker-volodya)
• Fixed StorageUsed tlb structure fields order (by @WayFarerDimitri)
• Fixed GetWalletRecord method, now it loads ref first
• Fixed liteclient timeout retrier (by @klim0v)

• Fixed raw special cell serialization as ref in tlb.ToCell
• Dict GetKeySize & Copy methods added

• RLDP Tunning
• Added FindLastTransactionByInMsgHash + FindLastTransactionByOutMsgHash to ton package
• Builtin Offline LiteClient impl for cold wallets
• Proof generation of key absence in dictionary
• Added methods ToRawUnsafe/FromRawUnsafe for manual low level cell construction
• Added Preload methods to cell slice (can be used instead of copy + load now, more efficient)
• Fixed WithRetry LS wrapper when using with timeout (by @klim0v)
• Fixed transaction Dump method panic (when no outs)