1.23.0 (2026-08-26)
- account state (#465) (e02ee68)
- make slot time dependent on feature sets (#483) (b153d5a)
- serde token-2022 extensions (#472) (e52badb)
- transaction: add V1 transaction format SIMD-0385 (#481) (9b95d84)
- deps: Replace deleted go-bip39 dependency with a local copy (#464) (580f4c2)
- keys: reject PDA-marker owner in CreateWithSeed (#470) (64c3d11)
- stake: correct DelegateStake account flags (#453) (5571a12)
- text: honour DisableColors in YellowBG (#468) (24a553a)
- token: mark InitializeMultisig member accounts as read-only (#461) (e119412)
- transaction: correct NumWriteableAccounts for resolved v0 messages (#475) (f8449ac)
- vault: reject ciphertext shorter than the salt and nonce prefix (#467) (2716b50)
- ws: send jsonParsed encoding in ParsedBlockSubscribe with nil options (#466) (f20c907)
1.22.0 (2026-06-30)
- add nonce account support (#456) (336881c)
- add sysvars (#457) (f777896)
- address-lookup-table: one-call resolve for message lookups (closes #262) (#445) (34beab1)
- rpc: add getTransactionsForAddress client method (closes #343) (#450) (9e538c8)
- rpc: forward minContextSlot in 4 remaining JSON-RPC endpoints (#448) (c176402)
- rpc: forward MinContextSlot in getBalance/getLatestBlockhash/getSlot/getTokenAccountBalance (#442) (b8e70e8)
- zk: add ElGamal & AES key derivation (#413) (9fcbf0c)
- message: surface typed
ErrAddressTablesNotSetfrom AccountMetaList (closes #280) (#441) (a87922d) - rpc: default simulateTransaction Accounts.Encoding to base64 (closes #446) (#447) (2697614)
- token,token-2022: Build() sets Impl to *T, matching DecodeInstruction (closes #222) (#440) (38c57db)
- token,token-2022: per-instruction ProgramID override (closes #254) (#439) (f489aac)
- ws: surface subscription request errors to Recv (closes #175) (#449) (725147a)
1.21.0 (2026-05-25)
- rpc: add NewWithCommitment / NewWithTimeout / NewWithTimeoutAndCommitment (#436) (e93ff5e), closes #414
- rpc: forward MinContextSlot in getProgramAccounts and getTokenAccounts (#431) (17984a5)
- rpc: support EncodingJSON in GetTransaction (#420) (b906b70)
- wallet: derive PrivateKey/Wallet from BIP-39 mnemonic (#429) (89ef706)
- ws: support dataSlice in AccountSubscribe (#433) (fb31fb1)
- ws: support dataSlice in ProgramSubscribe (#434) (950b110)
- ws: support enableReceivedNotification in SignatureSubscribe (#432) (810f171)
- rpc: support EncodingJSON in GetBlockWithOpts (#419) (eee363a)
- ws: reject EncodingJSONParsed in BlockSubscribe (#426) (bf130a2)
- ws: use spec "showRewards" key in blockSubscribe params (#430) (6969f12)
- ws: use uint64 for params.Subscription in incoming notifications (#427) (427de1a)
1.20.0 (2026-05-08)
- jsonrpc: add CustomHeader http.Header for multi-value headers (20b37ba)
- migrate to curve25519-voi for ed25519 operations (20713fb)
1.19.0 (2026-04-23)
- is token mint classifier (4f72982)
- enhance getUint64 function to handle string inputs (5309095)
- keep websocket request IDs within JSON-safe range (8ed3105)
- message: json version detection (1fd2201)
- message: use gojson (8d211d5)
- reject malformed ed25519 private keys in PrivateKeyFromBase58 (edcedcc)
- rpc: match ParsedTransactionMeta to TransactionMeta (a0f95c2)
- json: swap encoding/json and jsoniter for goccy/go-json (c445f76)
- transaction: add cap hints and use pk instead of str (91e8cec)
1.18.0 (2026-04-16)
- add getters to txn with meta
- add token-2022 extensions
- stake state types & ext tests
- vote program complete
- allign rpc client with agave
- memo program parity
- message: eliminate complex scans, struct copies, and redundant allocs