Changelog

All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

12.1.3 (2022-08-24)

Bug Fixes

• deps: update calldata to 1.3.0 (3eacc29)

12.1.2 (2022-08-09)

Bug Fixes

• deps: depend on specific version of @azure/core-client to fix #1657 (95d5910)

12.1.1 (2022-07-28)

Bug Fixes

• export and implementation of calculateMinFee (cee0f7c)

12.1.0 (2022-07-28)

Features

• export Encoding enum (7ebc67f)

Bug Fixes

• ability to use sdk without nodes (8fa29e4)
• aepp,wallet: avoid invalid message errors using third-party tools (4d4d117)
• AeSdkBase: don't mutate the options argument (a574b7f)
• awaitHeight: allow to wait for arbitrary number of blocks (918a885)
• channel: handle round as number (97d7984)
• getNetworkId throw proper error without node (3d9e73c)
• move type packages required by TS projects to dependencies (90c5eb8)
• node: avoid ts-expect-error missed in generated d.ts file (60d9755)
• node: don't transform autorest properties (7982327)
• Node: tread nameTtl, clientTtl as number (b82c398)
• pollForQueryResponse: poll until query is expired (436f4a9)
• sendTransaction: don't fall if onAccount missed in AeSdkBase (eebbcb7)
• switch to aepp-calldata with fixed decoding of lists (c1a3b24)

12.0.0 (2022-06-17)

⚠ BREAKING CHANGES

General

• Universal, RpcAepp, RpcWallet stamps replaced with AeSdk, AeSdkAepp, AeSdkWallet classes
• all combined exports are inlined (require('@aeternity/aepp-sdk').generateKeyPair())
• AccountBase and inheritors are classes now
• ChainNode, Contract, Oracle, Aens, Ae, GeneralizedAccount stamps not exported in the root, their methods exported instead

Node and Compiler

• Node, Compiler (previously ContractCompilerHttp) are classes instead of a stamps
• Node, Compiler doesn't check version on the first request instead of init
• getNetworkId returns a promise
• getNetworkId ignores force option
• api and static properties are removed in Node
• Node returns BigInts for coin amount fields instead of string or number
• Node not accepts internalUrl
• removed mempool method in Node
• compilerVersion is removed in Compiler
• setCompilerUrl changes compiler URL in sync
• methods of Compiler requires options object according to their specification
• methods of Compiler returns and accepts keys named in camelCase instead of snake_case

Transaction builder

• removed methods to generate a transaction of specific type
• removed ability to generate transaction on the node side
• nonce, ttl, gas decoded and accepted as numbers instead of strings
• gas renamed to gasLimit
• unpackTx not accepting transaction as Buffer, only as tx-encoded string
• unpackTx doesn't have binary field in result
• encode: since the prefix is evaluated by the type itself the required prefix parameter is no more accepted
• calculateMinFee returns BigNumber instead of string
• Fee helpers not exported anymore (BASE_GAS, GAS_PER_BYTE, KEY_BLOCK_INTERVAL, TX_FEE_BASE_GAS, TX_FEE_OTHER_GAS, calculateFee, DEFAULT_FEE)
• buildRawTx, calculateTtl not exported anymore
• TX_TYPE mapped to tag (number) instead of string
• OBJECT_ID_TX_TYPE not exported anymore
• TX_SERIALIZATION_SCHEMA combined with TX_DESERIALIZATION_SCHEMA
• Transaction schemas doesn't contain tag anymore

AENS

• computeBidFee accepts startFee, increment as options
• NAME_BID_TIMEOUTS not exposed anymore
• computeAuctionEndBlock accepts and returns height as number
• removed ensureNameValid
• name.update, name.revoke doesn't accept address in onAccount, only instances of AccountBase

Oracle

• extendOracleTtl accepts oracle ttl in oracleTtlType and oracleTtlValue fields
• decode method of getQueryObject removed

Contract

• createAensDelegationSignature accepts contractId, name, options
• createOracleDelegationSignature accepts contractId, queryId as a property of options
• call arguments in createGeneralizedAccount is required
• filesystem option renamed to fileSystem
• Contract instance doesn't accept address in onAccount, only instances of AccountBase

Chain

• removed balance, tx, getTxInfo methods

Other

• getAccountNonce removed
• AeSdk doesn't accept array of accounts
• destroyInstance method removed
• NodePool, AccountMultiple are removed (reimplemented in AeSdk)
• DENOMINATION_MAGNITUDE not exposed anymore
• The result of unpackTx returned instead of TxObject (in txObject option of onSign handler on wallet side; in tx field of contract call result)
• validateKeyObj removed
• deriveKeyUsingArgon2id removed
• removed extra implementation of getAddressFromPriv in keystore
• genSwaggerClient removed

Aepp Wallet communication

• BrowserRuntimeConnection, BrowserWindowMessageConnection are classes
• ContentScriptBridge, WalletDetector rewrited to plain functions (connectionProxy, walletDetector)
• RpcClient: removed origin property
• RpcClient: sendMessage is a private method
• RpcClient: handlers parameter is removed
• RpcClient: doesn't contain aepp info anymore
• RpcClient: doesn't contain networkId anymore
• RPC helpers are not exposed anymore (isInIframe, sendMessage, getHandler, message, responseMessage, sendResponseMessage, isValidAccounts)

Aepp

• connectToWallet accepts wallet connection as the first argument
• disconnectWallet runs in sync and sendDisconnect arg removed
• sendConnectRequest removed
• doesn't accept connection anymore
• removed isConnected, isSubscribedAccount methods
• signMessage returns Buffer by default

Wallet

• BrowserRuntimeConnection requires port parameter
• requires id, type in params
• getBrowserAPI helper removed
• shareWalletInfo accepts rpcClientId instead of callback
• shareNode argument in accept callback of onConnection removed
• can't handle specific set of accounts for an app
• txObject parameter of onSign callback is removed
• callbacks accepts aeppId, params, and origin
• rpcClients in wallet is not exposed anymore
• onDisconnect callback on wallet side accepts client id instead of RpcClient
• wallet can't selectively notify aepps about selecting/adding account
• wallet can't provide metadata for accounts
• removed action.{accept,deny} in permission callbacks

Features

• aepp: support external accounts in onAccount (9745c73)
• ga: implement buildAuthTxHash function (73eae4e)
• NodeInvocationError: store tx-encoded transaction (a74da7c)

Bug Fixes

• aepp: use networkId in rpc tx signing (916dba0)
• importing in mjs (0fc7418)
• messageToHash: support messages longer than 252 chars (b4aa456)
• wallet: revert to returning complete tx data instead of just hash in rpc wallet signing (c3ada74)

Refactoring with breaking changes

• generate compiler api in TypeScript using autorest (777e990)
• generate node api in TypeScript (5576cf9)
• compiler: init in sync, check version on making request (a7fe956)
• aci: accept onAccount as AccountBase (e816428)
• ae: drop stamps and use plain functions (8ed55d0)
• aepp rpc: accept wallet info separately (baad98e)
• aepp-rpc: depend on simplified version of RpcClient (f329549)
• aepp-rpc: extract common error checks (eaa8683)
• aepp-wallet: rewrite to ts all except rpc (19cb42f)
• AeppRpc: make to init in sync (86c9d6c)
• chain: drop stamps and use plain functions (4197b3d)
• chain: remove deprecated methods (cefaa55)
• compiler: extract genVersionCheckPolicy (ac14fd1)
• don't provide default fee when transaction is not present (b004694)
• drop ensureNameValid (d0d1258)
• drop compiler stamp (ddf1363)
• drop functions to generate txs with specific type (3cf767d)
• drop TxObject wrapper (a083c7b)
• encoder: remove required prefix param (dec13d7)
• export in tree shaking friendly way (40aca86)
• extract all fee-related stuff into a separate module (cebb90b)
• extract base sdk classes (487cc14)
• fix spend types (6b089e7)
• getNetworkId: drop unnecessary force option (7d6549a)
• getQueryObject: remove deprecated decode method (7e9835c)
• inline NAME_BID_TIMEOUTS into computeAuctionEndBlock (5fdb80e)
• NodeApi: return BigInt instead of string | number (7f37e74)
• node: drop internalUrl (8336673)
• node: rewrite to ts, drop stamp (370635e)
• oracle: drop stamps and use plain functions (04ce814)
• prepareTxParams: inline calculateTtl (2f03793)
• remove ability to connect without sharing node if requested (7dd4af5)
• remove extra getAddressFromPriv (0f88c39)
• remove getAccountNonce (62a00e5)
• remove outdated destroyInstance method (0213375)
• rename gas to gasLimit where possible (dece758)
• rewrite AE_AMOUNT_FORMATS to enum (448a2a3)
• rewrite ae/contract to ts (8159d84)
• rewrite TX_TYPE to enum (f97e479)
• rpc account: don't pass extra options through rpc connection (141e932)
• rpc-client: add notify method (9e97a1a)
• rpc-client: provide method handlers instead of onMessage (5f1a007)
• RpcClient: remove custom set of accounts (5c26f3a)
• RpcClient: remove origin property (7155ed3)
• rpc: inline extra helpers (9a0a2eb)
• rpc: use webextension-polyfill (a54fdfd)
• simplify transaction schema (5f720ec)
• tests: migrate remaining tests ts (4e2ece7)
• tx schema: add shortInt type for fields not needed big numbers (0095455)
• unpackTx: accept only tx_string, don't return binary (658adee)
• use calculateMinFee instead of calculateFee (4ea59d7)
• utils: migrate keystore.js to ts (c013c01)
• wallet rpc: don't pass networkId from aepp to wallet (153fd89)
• wallet-rpc: drop info object in RpcClient (010ebbb)
• wallet-rpc: remove meta, condition unused by known wallets (4630643)
• wallet-rpc: return value/throw error instead of accept/deny (98b9955)
• wallet-rpc: rewrite to TypeScript (930e7d7)
• wallet-rpc: simplify callback arguments (5fc6f8a)
• wallet-rpc: store rpc data in maps instead of objects (0d3f04f)
• wallet-rpc: switch to TypeScript version of RpcClient (7d8f6d7)

11.0.1 (2022-04-07)

Bug Fixes

• contract: do not check payable if contract call is init (c09fc0c)
• importing in mjs (01d493b)
• oracle: do not include address for oracle respond signature (ad4bddc)

11.0.0 (2022-03-18)

Request batching: SDK now supports batching transactions

Custom error types: Introduced error types

Naming convention: Instances of the SDK in the examples and tests are now called as aeSdk.

⚠ BREAKING CHANGES

• return empty array instead of throwing UnsignedTxError
• rpc: remove forceValidation flag
• hd-wallet: expect that bip39 used externally
• hd-wallet: remove default export
• crypto: make (encode/decode)Base(58/64)Check private
• use bs58 instead of bs58check
• update rlp to 3.0.0
• tx builder: throw exception if deposit is not zero
• tx schema: remove default NAME_FEE equal to 0
• tx builder: accept unencoded name in nameClaimTx
• spelling of GeneralizedAccount
• aci: remove call/callStatic from deployInfo
• aci: remove createdAt property generated at client
• contract: remove deprecated contractCallStatic
• contract: remove deprecated contractDeploy
• contract: remove contractCompile
• contract: remove deprecated contractCall
• remove deprecated topBlock
• remove unused functions
• contract events: remote contract support
• contract instance: store aci as it is
• wallet-rpc: inline resolveOnAccount helper
• aepp-wallet schema: convert to TS
• aepp-wallet schema: rearrange METHODS enum
• aepp-wallet schema: remove unused enums
• contractCompile: remove encodeCall
• compiler: remove contractEncodeCallDataAPI
• compiler: remove getCompilerVersion
• contract: remove compileContractAPI
• contract: remove contractGetACI
• contract: remove contractDecodeCallDataByCodeAPI
• contract: remove contractDecodeCallDataBySourceAPI
• contract: remove contractDecodeCallResultAPI
• compiler: remove validateByteCodeAPI
• compiler: remove getFateAssembler
• compiler: remove getBytecodeCompilerVersion
• poll: avoid extra transaction info request to node
• drop https scheme workaround for hosted compiler
• node: don't wrap internal endpoints if internalUrl missed
• tx builder: inline VALIDATION_MESSAGE
• decodeEvents: accept event schemas as it is in ACI
• contract: remove already processed fields from decoded events
• aci: drop redundant per-method event decoding

Features

• aci: use dry-run to estimate gas and get rich errors (bb6977d)
• calculate default polling intervals depending on node settings (d9c6cf9)
• chain: combine multiple dry-run requests at one (ddcdaef)
• contract events: ability to resolve multiple definitions of event (c5b77fa)
• contract events: remote contract support (c7599c7)
• createGeneralizeAccount: estimate gas limit instead of using const (da88852)
• decode encode: validate base58 prefix and payload length (e836260)
• error: introduce error types (#1345) (444bb33)
• package: build es version compatible with node (480c747)
• poll: use getCheckTxInPool if available (690db5b)
• swagger: converts operationId in snake case to pascal (e52b739)
• swagger: split transactions by queues to post batch of txs from one account (0023fc7)
• tx builder: accept unencoded name in nameClaimTx (eea92be)
• tx builder: don't require produceNameId to create AENS txs (57ef9c7)
• tx builder: provide default name fee (18e4bab)
• validator: check contractId (5e667a5)
• wallet: add switch for aepp wallet node sharing (b5640d6)
• wallet: enable aepp to wallet node connection (d87e1fa)
• wallet: provide switch for aepp wallet node connection (dfbab59)

Bug Fixes

• aens helpers: improve naming, add additional validations (d2a10e1)
• babel: compatibility with create-react-app (e4b56fe)
• babel: depend on buffer package in es build (0ba51e9)
• babel: don't rewrite import of rlp package for @vue/[email protected] (0fdd296)
• chain: don't require address function to post transaction (07bc105)
• channel force progress: add missed binary prefixes (78660d2)
• channel: ignore messages that can't be handled, print to console (aaad8e3)
• compatibility: update argon2-browser to version with default export (0e69d8b)
• compatibility: use blakejs that doesn't refer to Buffer (94f1879)
• contract events: don't throw error if events emitted by remote (fa1c569)
• delegate signature: don't encode address depending on onAccount (563a972)
• dry-run: don't combine requests by default (0f36efc)
• error: remove duplicate error message (8b4df9a)
• es: babel build on windows (30f5213)
• keystore: encoding of hex privateKey, simplify tests (9f3ad6b)
• spelling of GeneralizedAccount (21c1dd3)
• tx builder: reject more than 32 pointers (9c06dab)

• tx builder: throw exception if deposit is not zero (7b3d0e3)

• aci: drop redundant per-method event decoding (a84d781)

• aci: remove call/callStatic from deployInfo (84d082d)
• aci: remove createdAt property generated at client (406684c)
• aepp-wallet schema: convert to TS (1775e91)
• aepp-wallet schema: rearrange METHODS enum (8a40105)
• aepp-wallet schema: remove unused enums (95bf0e9)
• compiler: remove contractEncodeCallDataAPI (7d02317)
• compiler: remove getBytecodeCompilerVersion (13283be)
• compiler: remove getCompilerVersion (fb929f8)
• compiler: remove getFateAssembler (165d492)
• compiler: remove validateByteCodeAPI (90ba164)
• contract instance: store aci as it is (978225e)
• contractCompile: remove encodeCall (6d0ade5)
• contract: remove already processed fields from decoded events (45bae5f)
• contract: remove compileContractAPI (5ae9c62)
• contract: remove contractCompile (7390629)
• contract: remove contractDecodeCallDataByCodeAPI (2fe798a)
• contract: remove contractDecodeCallDataBySourceAPI (8b13f70)
• contract: remove contractDecodeCallResultAPI (b9fbfa6)
• contract: remove contractGetACI (23ada71)
• contract: remove deprecated contractCall (c079e6e)
• contract: remove deprecated contractCallStatic (1e3ac6d)
• contract: remove deprecated contractDeploy (08e423e)
• crypto: make (encode/decode)Base(58/64)Check private (c151183)
• decodeEvents: accept event schemas as it is in ACI (17b9cc4)
• drop https scheme workaround for hosted compiler (9fc0a02)
• hd-wallet: expect that bip39 used externally (f6243ad)
• hd-wallet: remove default export (951ebb2)
• node: don't wrap internal endpoints if internalUrl missed (50d7bba)
• poll: avoid extra transaction info request to node (22c4838)
• remove deprecated topBlock (4535c07)
• remove unused functions (8c00de5)
• return empty array instead of throwing UnsignedTxError (c6bacdf)
• rpc: remove forceValidation flag (9f958c3)
• tx builder: inline VALIDATION_MESSAGE (defb7e1)
• tx schema: remove default NAME_FEE equal to 0 (9d8339a)
• update rlp to 3.0.0 (bb32b77)
• use bs58 instead of bs58check (32e836b)
• wallet-rpc: inline resolveOnAccount helper (1277b5b)

10.0.0 (2021-12-07)

⚠ BREAKING CHANGES

• crypto: remove unused asymmetric encode/decode functions
• aens: don't limit pointer keys
• specify browserlist to better choice of features to transpile
• aci: don't require source code
• make contractDeploy a wrapper, remove unused code
• inline getConsensusProtocolVersion function
• invert and rename forceCodeCheck option to validateByteCode
• require compiler 6 and above
• make contractCall/Static a wrapper around getContractInstance
• contract instance: thread all extra options as contract's
• contract instance: remove unnecessary setOptions function
• remove contractDecodeData as extra wrapper
• remove contractEncodeCall as extra wrapper
• don't accept ak_ addresses as hash, bytes and signature
• transformation: drop extra wrapper around bindings
• transformation: don't export extra functions
• drop unnecessary skipTransformDecoded option
• drop unnecessary skipArgsConvert option

Features

• aci: don't require source code (5c690d2)
• aens: don't limit pointer keys (f6b8999)
• aens: enable commitmentHash preclaim in tests (5de05e5)
• decode using calldata package (2bb494d)
• encode using calldata package (eeebbd5)
• poll-interval: reduce poll interval to be a more sensible default (9e55b2b)
• support for new node feature next-nonce of release 6.2.0 (#1299) (e40b046)

Bug Fixes

• commitlint issue (2c1cf54)
• compiler errors: construct error message by server response (8621352)
• don't accept ak_ addresses as hash, bytes and signature (cbaac62)
• events: don't require function name for events decoding (f963bdb)
• events: fix event decoding order and address prefix (faad530)
• events: fix test for incorrect address return type (31aaeec)
• events: ignore unknown events in decoding (45795fa)
• node errors: construct error message by server response (d556936)
• semverSatisfies: ignore build number (c3cce0a)
• swagger: detection of empty response (9bfab02)
• contract instance: remove unnecessary setOptions function (b88e767)
• contract instance: thread all extra options as contract's (10fb7ba)
• crypto: remove unused asymmetric encode/decode functions (51def34)
• drop unnecessary skipArgsConvert option (6d4a599)
• drop unnecessary skipTransformDecoded option (bb49239)
• inline getConsensusProtocolVersion function (75f0447)
• invert and rename forceCodeCheck option to validateByteCode (72122fa)
• make contractCall/Static a wrapper around getContractInstance (c4ec019)
• make contractDeploy a wrapper, remove unused code (48d36f9)
• remove contractDecodeData as extra wrapper (5df2285)
• remove contractEncodeCall as extra wrapper (a4b303f)
• require compiler 6 and above (f9cef12)
• specify browserlist to better choice of features to transpile (c2ec71a)
• transformation: don't export extra functions (fa38b40)
• transformation: drop extra wrapper around bindings (9b70f8e)

10.0.0-beta.1 (2021-11-24)

⚠ BREAKING CHANGES

• specify browserlist to better choice of features to transpile
• aci: don't require source code
• make contractDeploy a wrapper, remove unused code
• inline getConsensusProtocolVersion function
• invert and rename forceCodeCheck option to validateByteCode
• require compiler 6 and above
• make contractCall/Static a wrapper around getContractInstance
• contract instance: thread all extra options as contract's
• contract instance: remove unnecessary setOptions function
• remove contractDecodeData as extra wrapper
• remove contractEncodeCall as extra wrapper
• don't accept ak_ addresses as hash, bytes and signature
• transformation: drop extra wrapper around bindings
• transformation: don't export extra functions
• drop unnecessary skipTransformDecoded option
• drop unnecessary skipArgsConvert option

Features

• aci: don't require source code (5c690d2)
• decode using calldata package (2bb494d)
• encode using calldata package (eeebbd5)
• poll-interval: reduce poll interval to be a more sensible default (9e55b2b)
• support for new node feature next-nonce of release 6.2.0 (#1299) (e40b046)
• aens: enable commitmentHash preclaim in tests (5de05e5)

Bug Fixes

• compiler errors: construct error message by server response (8621352)
• events: fix event decoding order and address prefix (faad530)
• events: fix test for incorrect address return type (31aaeec)
• node errors: construct error message by server response (d556936)
• semverSatisfies: ignore build number (c3cce0a)
• commitlint issue (2c1cf54)
• don't accept ak_ addresses as hash, bytes and signature (cbaac62)
• drop unnecessary skipArgsConvert option (6d4a599)
• drop unnecessary skipTransformDecoded option (bb49239)
• inline getConsensusProtocolVersion function (75f0447)
• invert and rename forceCodeCheck option to validateByteCode (72122fa)
• make contractCall/Static a wrapper around getContractInstance (c4ec019)
• make contractDeploy a wrapper, remove unused code (48d36f9)
• remove contractDecodeData as extra wrapper (5df2285)
• require compiler 6 and above (f9cef12)
• specify browserlist to better choice of features to transpile (c2ec71a)
• contract instance: remove unnecessary setOptions function (b88e767)
• contract instance: thread all extra options as contract's (10fb7ba)
• remove contractEncodeCall as extra wrapper (a4b303f)
• transformation: don't export extra functions (fa38b40)
• transformation: drop extra wrapper around bindings (9b70f8e)

9.0.1 (2021-10-04)

Refactoring

• Remove channel from universal stamp (63e88ce74)

9.0.0 (2021-09-30)

⚠ BREAKING CHANGES

• drop following AENS delegation signature methods over the new common createAensDelegationSignature implementation which accepts an object as param (456fe00)
• delegateNamePreclaimSignature
• delegateNameClaimSignature
• delegateNameTransferSignature
• delegateNameRevokeSignature
• drop following oracle delegation signature methods over the new common createOracleDelegationSignature implementation accepts an object param (88b7bf3)
• delegateOracleRegisterSignature
• delegateOracleExtendSignature
• delegateOracleRespondSignature
• drop assertedType, use decode instead (00d563f)
• drop waitMined static method (2f299de)
• tx-validator now gives different, more meaningful, errors (95a2a23)
• no longer exports buildHash function, use hash or buildTxHash (9e1fde7)
• tx-verification is now done by default (989b36f)

Features

• payForTransaction method (fbf204d)
• don't check is GA if innerTx (0ee9db4)
• don't sent to blockchain if innerTx (523e9bb)
• deposit-trap: enforce zero value for deposit during contract deploy (cfb5f22)

Maintenance

• change default gas limit to 25000 (831e4dd)

Bug Fixes

• AENS: name length minimum bid fee (db6ca4c)
• delegate-signature: stop using the default account in the context of signing (29d760e)
• mustAccountStamp: process accounts only if supplied (10ec2c3)
• swagger https issue (3a876bb)
• tx serialisation: accept unpackTx output produced by deserialisator (ff0b3f5)

8.2.1 (2021-06-21)

Bug Fixes

• swagger file of aeternity's compiler (4001e64)
• swagger file of aeternity's latest compiler (a1caa03)

8.2.0 (2021-06-17)

⚠ BREAKING CHANGES

• crypto: remove outdated generateSaveWallet function
• crypto: remove unused prepareTx, encodeTx, decodeTx functions
• crypto: remove unused hexStringToByte function
• crypto: rename messageToBinary to messageToHash adding hashing
• crypto: drop extra "personal" from message functions
• crypto: remove unused formatAddress function
• crypto: remove unused addressToHex function
• node-pool: inline helpers, export by default
• string: use isAddressValid instead of isAeAddress
• string: remove unused snakeOrKebabToPascal function
• drop outdated protocols and transactions schemas
• drop compatibility with node@5

Bug Fixes

• export aepp-wallet-communication (d5d741c)
• ponyfill Buffer in browser (953bf08)
• ponyfill process in browser (798ab63)
• rlp: import as it is (736b0f5)
• typo name of broadcast failed error generator (ae7e823)

• examlple-aepp: open only when ready to accept connection (4872eb9)

• crypto: drop extra "personal" from message functions (34288cb)

• crypto: remove outdated generateSaveWallet function (37298be)
• crypto: remove unused addressToHex function (93f9def)
• crypto: remove unused formatAddress function (a5d4b62)
• crypto: remove unused hexStringToByte function (ed39a76)
• crypto: remove unused prepareTx, encodeTx, decodeTx functions (64d15eb)
• crypto: rename messageToBinary to messageToHash adding hashing (df37004)
• node-pool: inline helpers, export by default (ed1cfb5)
• string: remove unused snakeOrKebabToPascal function (79bdc04)
• string: use isAddressValid instead of isAeAddress (ac7d827)
• drop compatibility with node@5 (f5e2fdb)
• drop outdated protocols and transactions schemas (f18d305)

8.1.0 (2021-05-31)

Bug Fixes

• poi-tx schema: use proper type name (9e7c7b2)
• wait-for-tx-confirm: validate transaction height after awaitHeight (95e0d93)

Features

• support [email protected] and above (3cdc7f9)

8.0.0 (2021-05-18)

Bug Fixes

• avoid instanceof between possible not/polyfilled objects (906ee0e)

8.0.0-beta.2 (2021-05-12)

Bug Fixes

• revert conversion of case in calls to compiler (0a69e49)

Maintenance

• avoid ts definitions based on broken JsDoc (572d19f)

8.0.0-beta.1 (2021-05-6)

Important changes

• Iris compatibility (compatible with nodes >= 5.2.0 < 7.0.0)
• initial TypeScript support (not enough type definitions yet)
• documentation is generated using MkDocs on Travis

BREAKING CHANGES

• Drop old aepp-wallet RPC interface (254f5a93)
• refactor: don't retrieve account from process.env (59e5c9b5)
• refactor(crypto): don't reexport RLP methods (c6004bc7)
• refactoring: remove legacy contractDecodeDataAPI compiler method (dfadac8d)
• refactor: rename forceCompatibility to more clear ignoreVersion (72f1d326)
• refactoring: require compiler above or equal to 4.1.0 (c9f48f91)
• RpcClient: Drop unnecessary action stuff (84545fd7)
• Combine RpcWallet and RpcClients (12892002)
• Drop old names support, split ensureNameValid and isNameValid (315a78a9)
• refactor(contract-aci): export single function instead of stamp (091b3282)
• Combine Accounts and Selector into AccountMultiple (0cacd3b3)
• Use swagger-client instead of a custom implementation (4b3260d5)
• Remove OracleNodeAPI wrapper (c6f9a76d)
• Flatten options of contractCallStatic, remove extra dryRunContractTx (f3ffb664)
• txDryRun: Simplify arguments, support txEvents option (401c53da)
• contracts: Mark handleCallError as private, simplify arguments (bdf76e24)
• import/no-named-as-default linter error (d63e1511)
• oracle: make pollForQueries a sync function (dc955e14)
• chore: drop aevm support and backend (compiler) option (6eb702dd)
• refactor(schema): export enum with consensus protocol versions (e92f187d)

Features

• swagger: allow to provide external specification (683082b3)
• swagger: make compatible with OpenAPI 3 (1d83f1a4)
• switch to v3 endpoints on Iris (eca6697b)
• traverse-keys: add keysOfValuesToIgnore option as a workaround (8ff5afe4)
• Use es modules version in browser if supported (b49c38f0)
• Add typescript support (abde033a)

Docs

• contract: fix default backend value (9fcbeb32)
• wallet-iframe: fix disconnect button (59014bd0)
• examples-browser: rearrange files and docs (985e3b96)
• use relative links between docs pages (d34d8181)
• remove outdated aecrypto example (7df05bfe)
• refactor node examples (e8c443cf)
• changelog: add missed single quote in example (45fd0002)
• resolveName: Document verify option (ca865596)
• Remove outdated docs (cf9c166f)
• decodeTx: Fix arg naming and annotation (883819c0)
• contract-events: Remove outdated contract, update links and markup (37d39d61)
• Update docs/guides/import-nodejs.md (9dc274ed)
• Update docs/guides/import-nodejs.md (93bfce11)
• break down json obj keys necessary for account initialization in nodejs docs (af5ee41d)
• Ignore pycache in the docs folder (9989e8e7)
• Specify the python version more precisely (d6204523)
• Add pycache to .gitignore (f0b7e1f1)
• Add navigation and update some titles (8ad15ced)
• docco template: Remove extra new lines around code, skip extra blocks (65ce3cf1)
• aecontract: Make a list out of a long sentence (8ff7839c)
• aens-usage: Use more semantic markup, compatible with mkdocs (de3d3cd5)
• docs readme: Fix typos and formatting (5b0c790d)
• Add initial mkdocs and readthedocs configuration (b688a96b)
• Extract quick-start to guides (28f7e6f7)
• Update testnet URL (7bb823f8)
• assertedType: Make the last parameter more obvious (50094d3a)
• travis: Build docs to gh-pages (7c935a2b)
• Docs root: Add link to API reference (4a36102d)
• Move outdated disclaimer to the root readme (80a6a663)
• Remove generated docs (fd802b00)
• Fix api docs generation (56e3aa9d)

Code Refactoring

• use BigNumber constructor instead of custom wrapper (4488b4d7)
• avoid extra object nesting (f99d3045)
• compiler: use swagger file (0d821614)
• semver-satisfies: remove extra splitting by dash (35d5c11a)
• remove extra char in regex (37eeefae)
• refactor wallet detector (1bc8d027)
• shareWalletInfo: Don't create unnecessary copy of info (3a4e50b9)
• Inline receive helper that is used once (a4a13889)
• rpc: Inline helpers used once (21903f4d)
• rpc: Prefer default export (70fc3f0f)
• rpc helpers: Remove unused getWindow function (c12b528f)
• don't use AsyncInit where it is not necessary (84373697)
• contract-aci: reuse defaults from Contract stamp (47013962)
• cleanup MIN_GAS_PRICE (a5b28842)
• remove unused option string (0e28af23)
• remove unused dryRunAccount default option (8c42b706)
• Consistent new on Error creation (39f93d3f)
• height: Use a shorter syntax (b013bf9d)
• height: Improve naming of internal promise (7915119a)
• Move source code to "src" folder (ddbce389)
• sign-using-ga: don't pass extra options (44bab6d0)

Bug Fixes

• traverse-keys: add missed null check (7b724b86)
• swagger: add workaround to get transaction details of GAAttachTx (bb7ec479)
• top-block: use getTopHeader on Iris, mark deprecated (2b410257)
• nonce-verification: add missed space (3f244dfb)
• missed aepp id in wallet connect handler (1ed9284a)
• get-node-info: bring url and internalUrl back (e984f3b3)
• contract error decoding (d56931ac)
• contract-aci: don't proxy prepareArgsForEncode from helpers (7e40eda0)
• Improve handling of call error (584eb5e4)

Maintenance

• Use ts-standard instead of standard (be5aece7)
• tsconfig: Set target version to es5 (ed131b1b)
• Fix eslint errors manually (dfe3a05e)
• require node below 7.0.0 (ae1a5ef5)
• require node above or equal to 5.2.0 (ebb36f06)
• update dependencies (d876cff7)
• deps: bump ssri from 6.0.1 to 6.0.2 (e0dfb8c9)
• deps: bump y18n from 4.0.0 to 4.0.1 (9e4acd61)
• deps: bump elliptic from 6.5.3 to 6.5.4 (feb3aa68)
• deps: bump axios from 0.19.2 to 0.21.1 (0f619f27)
• deps: bump ini from 1.3.5 to 1.3.7 (95580324)
• deps: bump highlight.js from 10.4.0 to 10.4.1 (9fcfadfe)
• deps: bump highlight.js from 10.1.1 to 10.4.0 (43aff25f)
• deps: bump node-fetch from 2.6.0 to 2.6.1 (80ed6d70)
• Update node to 5.8.0 (b6ff3422)
• Update .gitignore (1f1563dc)
• add vscode .history folder to gitignore (f4d61df4)
• Update testnet URL in JS files (dc1b807a)
• add Iris consensus protocol (41fd4a13)
• add vsn 2 version of GA_META transaction (b5abe098)
• add new versions of CHANNEL, CHANNEL_CREATE transactions (366981a3)
• support compilers below 6.0.0 (876e5164)

Performance

• Optimize height queries (f74ca4cb)

Tests

• simplify GA tests (7b9628c2)
• oracle: avoid explicit waiting for 1 second (f81cd3a1)
• passing of forceCompatibility flag (6f900b98)
• contract: remove extra backend option (184566f9)
• update channel tests to fate (35a996d8)
• Faster tests (5d629103)
• Extract strings tests into separate file (f3c7d3fa)
• ga: Remove extra await (72bfc746)
• Make tests more precise (fe7a8567)

7.7.0 (2020-08-18)

Features

• transferFunds: Accept onAccount option (#1060)
• bigNumberToByteArray: Avoid unexpected behaviour by throwing exception (#1066)
• example: Add disconnect button on wallet side (#1056)

Code Refactoring

• Use external version of json-bigint (#1033)
• Make tests configuration more flexible (#1037)
• test-else: Exclude aens tests and speedup jobs (#1040)
• Avoid unnecessary eslint-disable (#1043)
• Add lint script (#1045)
• Refactor tests (#1039)
• Refactor bytes unit tests (#1050)
• travis: Run linter and unit tests firstly (#1051)
• Disable Travis on all branches except master, develop (#1054)
• Refactor contract, oracle, chain (#1048)
• Refactor state channels (#1047)

Docs

• Fix typo in Readme.md (#1053)

7.6.0 (2020-07-22)

Features

• wallet-detector: allow to connect wallet to aepp between iframes (3f74a05)

7.5.0 (2020-06-18)

Features

• Account: Build signature from transaction hash (#1025) (2cb8cc2)
• ACI: External contract integration (#1027) (a14d13a)

Refactor

• Deps: Clean up repository (#1029)
• Env: Simplify Travis and docker-compose (#1031)
• Env: Remove unused packages (#1032)

7.4.2 (2020-06-10)

Bug Fixes

• AEX-2: Handler always as Promise (#1018) (a8b0aab)

Refactor

• AEX-2: Add debug option for getHandler. Hide unknown message logs (#1021) (22c452c)
• Contract Add AENS name resolver for Contract API

7.4.1 (2020-05-30)

Bug Fixes

• AEX-2: Fix isExtensionContext check (#1011) (814f99b)

7.4.0 (2020-05-29)

Bug Fixes

• AEX-2: Fix getBrowserAPI helper for cross-browser compatibility (#1007) (98b0e29)

Features

• ACI: Event decoding (#1006) (6b8e6fe)

7.3.1 (2020-05-25)

Improvements

• AEX_2: Handle network switch and update state on both sides. Adjust networkId check for signing request. Add node switcher for example apps (#996)

7.3.0 (2020-05-20)

Bug Fixes

• example: Regenerate lock (#960) (5b6a30e)

Features

• ACI: expose events decoding through Contract ACI stamp (#971) (4930635)
• AEX_2: Allow to connect without node (#991) (87b9ef9)
• AEX_2: Connect to extension from iframe (#992) (47179f7)
• Build: Expose ACIHelpers and ACITransformation to bundle (#970) (8b475e0)
• Chain: Add option allowUnsynced for poll method which allow to depend on get tx/info API (9c80ce0)
• Channel: add timeout message handler (#983) (1940a15)
• Channel: Channel force progress (#964) (8f15bef)
• Contract: Add unpacked transaction to contract call with error (#981) (4efd341)
• Node: Add debug option to Channel stamp (#967) (68fcba5)

7.2.1 (2020-03-25)

Fix

• build Remove resolving of minimist using npx

7.2.0 (2020-03-24)

Docs

• Guide: Adjust guide for RPC Wallet/Aepp usage

Code Refactoring

• RPC: Refactor rpc-related stuff (#921)
• Build: Include amountFormatter and SCHEMA in bundle(#936)
• Examples Update examples apps

Features

• TX: Introduce new stamp TxObject(#933) This stamp give more flexibility on transaction serialization/deserialization process
• Keystore: Allow to store secret as hex or buffer (#939)
• AEX-2: Add permission layer for account management (#937)

7.1.1 (2020-02-27)

Bug Fixes

• TxBuilder: Fix fee calculation for Oracles (#924) (a9d784f)
• AEX-2: Broken wallet detection (#926)

7.1.0 (2020-02-25)

Refactor

• AEX: Simplify message id processing (#916). Pass AEEP origin to Wallet callback (#918)
• Node: Move getNetworkId to helpers (#910)
• ACI: Minor ACI validation improvement. Move decoding of events to builder. Add ability to decode events without ACI

Features

• ACI: Implement Contract Events for ACI(Contract Event Guide)
• Contract: Helpers for Oracle and AENS signature delegation(Signature delegation guide)
• AmountFormatter: Rework amount formatter. Change formatter units naming. Add more units (#909) (6970efe)
• TxBuilder: Integrate amount formatter to transaction builder (#897)
• Account: Implement Message Signing (singMessage, verifyMessage) (#903)
• AEX-2: Add removeRpcClient method to RpcClient/RpcWallet stamp's(#912)

7.0.0 (2020-01-31)

Bug Fixes

• AEX-2: Fix firefox compatibility issue (#882) (2e16e10)

Features

• Chain: add new method waitFOrTxConfirm. Add new option { confirm: 3 } to all of high lvl SDK API. Add tests. Adjust docs (#874) (43528f9)
• Compiler: Add new compiler methods API (#875) (a939395)
• network: Throw error when can not get networkId (#863) (41b7bd1)

Docs

• Guide Add 7.0.0 migration guide
• Guide: Add Oracle, AENS and Contract guides

BREAKING CHANGES

Please check out 7.0.0 migration guide

This release include all changes from 7.0.0-next.1, 7.0.0-next.2, 7.0.0-next.3

7.0.0-next.3 (2020-01-22)

Features

• aens: implement aensExtendTtl function. Refactor aensUpdate (#866) (72b073a), closes #865

  aensUpdate now accept array of pointers aensUpdate have new option extendPointers=false which retrieve pointers from the node and merge with provided

• Build: update node to 5.4.0 and compiler to 4.2.0
• Guide Add guide for AENS usage

BREAKING CHANGES

• AENS: Change AENS methods arguments

  Now all of AENS module methods accept name as a first argument instead of nameId

7.0.0-next.2 (2020-01-10)

Bug Fixes

• codecov: Adjust codecov badge. Move @babel/runtime to dev-deps (#848) (109b851)
• AEX-2: Fix getBrowserAPI function for firefox (#853)

Features

• Account: Add ability to pass keypair or MemoryAccount as nAccount` option (#847) (75d8ad8)
• Test: Increase code coverage (#830) (6f760fb)
• Chain: Extend transaction verification error (#849)
• Aepp<->Wallet: Add tests for Aepp<->Wallet communication (#834)

Documentation

• Guide: Add guide for Contract ACI usage (#852)

7.0.0-next.1 (2019-12-18)

Bug Fixes

• Contract/Chain: Using { waitMined: false } with Contract high lvl API (#828) (475c2aa)
• HdWallet: Fix derive function (#801) (6c6177d)
• Compiler: Filter compiler options

Code Refactoring

• Cross-Node: Remove cross-node compatibility code (#829) (b29a162)
• Chain: Handle time until tx is not added to mempool (#816)
• Git: Update issue template(#806)
• Flavors: Remove deprecated code (#697)
• Test: Increase code covarage (#830) (6f760fb)

Features

• Wallet<->AEPP: Add new Wallet<->Aepp communication API

  Add two new stamps RpcWallet and RpcAepp Example of usage you can find heere: Aepp example and Wallet example

• Wallet: Use postMessage for communication with extension wall… (#815) (dc7b4c2)

• CI: Move to Travis CI (#809) (2d77f20)
• CI: enable daily builds on latest node and compiler and enable codecov (#820) (3c52a1e)
• ACI: Add check for contract address validity and existence. Add forceCodeCheck option for bytecode verification skip (#788) (c0cccc9)
• Contract: Add ability to pass arguments or callData for contract deploy/call/callStatic API (#768) (a828076)
• Contract: Adjust fee calculation for contractCall tx using FATE backend (#793) (7254ac1)
• Compiler: Add new API validateByteCodeAPI available on compiler >= 4.1.0 (#788) (c0cccc9)
• Tx: Always verify transaction before send it to the node (#798) (170f479)

BREAKING CHANGES

• Tx: By default sdk make a transaction verification
• Node: Change node compatibility range to node >= 5.0.0 && node < 6.0.0
• Compiler: Drop compiler version to version >= 4.0.0 && version < 5.0.0
• ACI: Add additional method to RPC communication. Required sdk update on wallet side Add getContractByteCode API
• Flavor: Remove deprecated params:
• remove url and internalUrl instead use nodes: [ { name: 'NODE_NAME', instance: await Node({ url, internalUrl }) } ]
• remove keypair params instead use accounts: [MemmoryAccount({ keypair })]
• remove setKeypair function from Account stamps

6.1.3 (2019-12-11)

Bug Fixes

• Channel: 5.2.0 compatibility (4be8eb8)

6.1.2 (2019-11-12)

Bug Fixes

• Composition: Chain composition (9ac705f)

6.1.1 (2019-11-12)

Bug Fixes

• ACI: Disable bytecode check for source and code on-chain. This changes will be included in next major release (#783) (fe6021b)

Features

• KeyStore: Remove argon2 package, use libsodium for both browser and node (#782) (c18047e)

6.1.0 (2019-11-11)

Bug Fixes

• AENS: auction end block calculation (#746) (4c1f5e4)
• AENS: Fix produceNameId function(Make name lowercase). Enable … (#750) (fd14225)
• state channels: wait for connection to be established before sending generic message (#723) (c5f35d1)
• TxHelpers: Use BigNumber in auction end block calculation (777c012)

Features

• ACI: Add validation for contractAddress (#764) (07cb0e7)
• AENS: Add nameFee validation to TxValidator (#765) (5250e75)
• AENS: Increase default nameTtl (#775) (c5f2582)
• Contract: Add ability to pass arguments or callData for contract deploy/call/callStatic API (#768) (12aaca3)
• Http: Assign error object to http error (#770) (87062ea)
• state channels: add round method (#763) (c950937)
• state channels: allow off chain updates to be cancelled with custom error code (#753) (ae4426e)
• state channels: allow to pass metadata to transfer update (#755) (ddc6611)
• state channels: make state channels compatible with node v5.0.0… (#688) (deed7fc), closes #632 #653 #658 #660 #680 #693 #687
• state channels: make state channels compatible with node v5.1.0… (#776) (74952aa)

6.0.2 (2019-10-31)

Bug Fixes

• name claim: Revert ignoring waitMined from user passed options (#727)

6.0.1 (2019-10-29)

Bug Fixes

• aens: added lower case transformation for aens names (#730) (f7f9f17), closes #728

6.0.0 (2019-10-16)

Code Refactoring

• SPEND: Add additional validation for recipient (#715) (c1854bf)

Features

• State Channels: make state channels compatible with node v5.0.0… (#688) (23936f5), closes #632 #653 #658 #660 #680 #693 #687
• AENS: Change tld for Lima from aet to chain (#714) (323ef6a)
• AENS: Implement name bid function (#706))
• AENS: auction name fee calculation. Name fee validation and calculation in claim/bid (#706)
• AENS: Add nameId computation function (#709) (#706)

BREAKING CHANGES

• AENS: Change tld for Lima from .aet to .chain

5.0.0 (2019-10-04)

Bug Fixes

• rpc: fix resolution rpc ops (#669) (abd7c56)

Code Refactoring

• ACI: rework Sophia Option type representation (#691) (0dbb2fe)

Features

• AENS: Add ability to spend by name (#682) (0d43804)
• AENS: Add ability to claim contract, oracle, SC (#671) (49fd0fd)
• GA: enbale GA (#692) (eded912)
• Lima: Lima compatibility (#683) (a88042e), closes #632 #653 #658 #660 #680 #693 #687
  • AENS auction support
  • compiler 4.0.0 support
  • node 5.0.0 support
  • SDK use FATE for contract by default
• AE: Add pointers verification for spend by name

BREAKING CHANGES

• aci: Change Sophia option type representation in ACI

  // from
  await contract.methods.optionFn(Promise.resolve(1) || Promise.reject())
  // to
  await contract.methods.optionFn(1 || undefined)
  

5.0.0-next.1 (2019-09-10)

Bug Fixes

• package: update serialize-javascript to version 2.0.0 (#647) (1ddb392)

Features

• Contract/ACI Add payable feature
• Compiler: Compiler 4.0.0 compatibility (#632) (d5f1632)
• Contract/ACI: Add ability to use contract with external namespaces(include "someLib") (#653) (9708b43)

4.7.0 (2019-09-11)

Features

• Oracle: Add methods for polling queries #637
• Chain: Add getBalance method (#655) (15147af)
• state channels: add reconnect method (#662) (9d8d1e8)
• state channels: add backchannel updates test#664

4.6.0 (2019-08-28)

Bug Fixes

• Compiler: Fix forceCompatibility option (26beba8)

Features

• Lima: add preliminary support for lima
• ACI/Contract: Implement static-call for deploy transaction for ACI methods/Contract low lvl API (#630) (5b7eeb4)

Notes

GA support has been disabled until further notice due to node compatibility issues This version support aeternity node up to 5.0.0-rc.1

4.5.1 (2019-08-22)

Refactor

• Example Add node info to AEPP (#620)

Bug Fixes

• GA Fix GA account composition (211e409)

4.5.0 (2019-08-20)

Bug Fixes

• Crypto: Fix keypair verification (#605) (83a52fb)
• RPC: Remove NodePool stamp from AE composition (#612) (21af2eb)
• state channels: add missing argument in onOnChainTx callback (#604) (165cfe8)
• state channels: fix awaitingOnChainTx state handler (#608) (8b7b65a)
• Swagger: Always throw error from axios error handler (#607) (0e5cf61)

Features

• MemoryAccount: Add validation of keypair (#594) (b8c2b20)
• state channels: handle BigNumbers with json-bigint (#596) (14eaa3d)
• state channels: send generic messages immediately (#600) (8ad7583)
• Generalize Account Implement Generalized account support (#449)

  const authContract = `YOUR_AUTH_CONTRACT`
  
  // Make current account Generalized
  await client.createGeneralizeAccount(authFnName, authContract, [...authFnArguments]
  
  // Make spend transaction using GA
  // One Way
      // encoded call data for auth contract
      const callData = 'cb_...'
      await client.spend(10000, receiverPub, { authData: { callData } })
  
  // or
      // sdk will prepare callData itself
      await client.spend(10000, receiverPub, { authData: { source: authContract, args: [...authContractArgs] } })
  

4.4.0 (2019-08-09)

Bug Fixes

• Package: update commander to version 3.0.0 (#597) (9aaa05c)
• Contract: Fix dry-run without account (227fc5c)

Features

• Contract: add ability to use call-static/dry-run without keyPair (#577) (c38edd9)
• AE: Add ability to make operation on specific account using onAccount option. Exm: await client.spend(1, receiver, { onAccount: 'PUBLIC_KEY' }) Add `onAccount` to `AENS`, `Contract`, `Oracle`. Add tests for using specific account to Contract, ACI, Account.
• JSON:: Add serialization to JSON for bigNumbers
• MemoryAccount: Add validation of keypair (#594) (b8c2b20)
• State Channels: persist connection by pinging every 10 seconds (#571) (a70f919)

4.3.0 (2019-08-05)

Bug Fixes

• State Channels: Fix onChainTx event params (#566) (11c85eb)
• State Channels: Fix websocket url (#558) (33c1fd8)
• Swagger: Pass query params in case of get request (#570)

Code Refactoring

• State Channel: Do not include white space for outgoing websocket messages (#559)

Features

• ACI: Implement sophia variant type (#567) (8505dcf)
• Contract: add ability to use call-static/dry-run without keyPair (#577) (c38edd9)
• NodePool: Implement NodePool stamp (#574) (674166c)
• State Channel: make state channel compatible with [email protected] (#568) (0d0e09b)
• TxBuilder: Add helper for producing tx hash (#579) (e1b405e)
• AE Make all AE stamps composed with Accounts (#581)

Docs

• ACI Add some additional clarification to getContractInstance

4.2.0 (2019-07-15)

Bug Fixes

• package: update libsodium-wrappers-sumo to version 0.7.5 (#541) (956ed75)
• rpc-server: Fix type 'object' check (#526) (48c42e4)

Code Refactoring

• swagger: Speedup initialisation
• AENS: Remove unused param from claim method
• AENS: Fix exception if not waiting for mining(claim)
• Test: Add test for contract namespaces

Features

• Node: Add 4.0.0 node compatibility
• Compiler: Add compatibility with compiler 3.2.0
• Channel: Implement GA awareness of State Channels

4.1.0 (2019-06-22)

Bug Fixes

• Node: Do not throw error if internalUrl not provided. Instead use url (#503) (053faae)
• TXBuilder: Fix payload serialization if you try to unpack and pack tx. (#498) (73552e5)
• TxValidator: Fix validation of state channel open transaction (#496) (325cc90)

Features

• ACI: Refactor ACI module. Split to separated files. (#505) (fb7bc00)
• Selector: If default account address not provided use the first
• ACI: Handle ACI without init function
• ACI: Automatically decide to send transaction on-chai or call-static. Add options object like last arguments of generate fn under instance.methods

  const instance = await client.getContractInstance(source)
  // Deploy contract
  await.contract.init(100, 'test', options)
  //or
  await.contract.deploy([100, 'test'], options)
  // Call function
  const result = await instance.call('sum', [2, 5], options)
  //
    // Automatically decide to send tx on-chain or call-static(dry-run) base on if function stateful or not
    const result = await instance.methods.sum(2, 5, options)
    // Manually make on-chain
    const result = await instance.methods.sum.send(2, 5, options)
    // Manually make call-static
    const result = await instance.methods.sum.get(2, 5, options)
  //
  

Docs

• Usage:: Add instructions about how to include directly the SDK in a html page

4.0.1 (2019-06-13)

Bug Fixes

• RPC: Add contract contractDecodeCallResultAPI to RPC (#482) (7eb6bd8)
• README: Fix flavor link (#480)

Code Refactoring

• Compiler: Fix compiler compatibility mechanism (#479) (78cc990)
• Utils: Move json-bigint implementation to utils (#486) (1538867)

Build

• webpack: Add another bundle(dist/aepp-sdk.browser-script.js) for using in <script> tag (#485)

4.0.0 (2019-06-12)

Bug Fixes

• Ae: Fix exception when it used without Contract stamp

Code Refactoring

• SCM: Update compatibility range for node: 3.0.1 - 4 and compiler 3.1.0 - 4 (#474) (a1494fd)
• Test: Simplify client creation

Features

• Docs chore(Docs): new docs (#370)
• Compiler: Add getCompilerVersion to compiler stamp
• ACI: Make compatible with compiler 3.1.0 (#457) (d92f2c7), closes #458
• ACI: Generate JS function proto for each of contract function (#439) (2f47b4d)
• Compiler/ACI: Make ACI compatible with compiler 3.0.0 (#441) (2a8eb1a)
• Node: Avoid usage of "universal-url" package (#434) (a8268d5)
• TX: encode payload as base64 (#460) (ad490af)
• TX_BUILDER: Fix bug related to contract fee calculation. (#472) (7214cfb)

BREAKING CHANGES

• DOCS Restructure and rework sdk documentation
• SCM: This change will make the release not compatible with older version of the node and compiler
• ACI: Change Contract low lvl API:
• change contractDecodeData interface from:
  • (type:String, data: String) => Any to (source: String, fn: String, callValue: String, callResult:String) => Any. (callResult is callType from call result, can be ok, revert, ...)

3.4.1 (2019-06-05)

Bug Fixes

• Deps: Update axios lib to 0.19.0 due to security issue (f951765)

3.4.0 (2019-05-22)

Bug Fixes

• State Channels: Remove automatic pinging to fix browser compatibility (#432) (0700f3a)

Features

• Transaction Builder: Improve min fee calculation(Reduce the fee) (#424)
• AXIOS: Add ability to intercept error from axios (#431)

  Added additional param to sdk initialization axiosConfig

Example: Universal({ axiosConfig: { config: { // axios config object }, errorHandler: (err) => throw err }}) * Transaction Builder: Implement vm/abi validation for contract/oracle tx based on consensus protocol version. Add custom verification based on transaction type (#425) (#426)

3.3.0 (2019-05-17)

Bug Fixes

• AEP exampe: Fix contract in AEPP example (e2fec19) fix(AEP exampe): Fix contract in AEPP example

Features

• Consensus: Add function to get consensus version. (#413) (46027cd)
• State Channels: Make state channels compatible with aeternity 3.0.0 (#415) (668e7f1)
• Transaction Builder: Add serializations for transactions introd… (#416) (fd7b8ce)

BREAKING CHANGES

• NODE Change compatibility from 2.3.0 to 3.0.0

3.2.1 (2019-05-16)

Bug Fixes

• Joi: Add JOI browser comparability

3.2.0 (2019-05-16)

Bug Fixes

• ACI: Add ability to pass zero address as number. (#396) (b5b5c61)
• ACI: Fix address type transformation when decoding data (#335) (e37cdfc)
• Contract: Add error handling(decoding) in low lvl contract API (#386) (e1fdce0)
• Dependencies: Use URL class instead of "url" package
• Dependencies: Use custom version of json-bigint
• Dependencies: Avoid usage of semver package and cleanup deps
• RPC: rpc client: Handle case if aepp opened without wallet
• Channels: Fix state channel test's

Features

• KEYSTORE: Add browser compatibility
• TX: Handle VM/ABI fields serialization and validation basaed on tx type and node version
• ACI: Add contract, address, record types argument/result transformation (#349) (0599d7d)
• WEBPACK: webpack configs: Mark all dependencies as external
• WEBPACK: Setup webpack-bundle-analyzer plugin
• ACI: Add Option sophia type to ACI (#390) (83f5279)
• ACI: Implement arguments validation for generic sophia types(list, map, tuple, record) (#384) (956e59e)
• ACI: Update due to compiler API changes (#331) (e047f3b)
• AE: Allow to spend % of balance. (#371) (f97a2ae), closes #336
• Aepp: Add Compiler to Aepp rpc methods. Update example app (#312) (9c72521)
• Aepp: Refactor Aepp example app. Allow to spend with payload and add reverse iframe approach.
• Compiler: Add decode CallData by source/bytecode (#354) (761f36b)
• Fortuna: Node 3.0.0 compatibility (#397) (17b78d5)
• RPC: Add getNodeInfo to AEPP stamp through RPC (#359) (2ddeea8)
• State Channels: Add cleanContractCalls method (#338) (778159a)
• State Channels: Ping every 10 seconds to persist connection (#324) (6d0e156), closes #276 #299 #300 #303 #302 #279 #275 #276 #299 #300
• State Channels: Remove endpoint param (#391) (8d9ea7e)

BREAKING CHANGES

• State Channels: Endpoint param is removed and no longer defaults to "/channel". This means that "/channel" (or other path) must be appendend to url para

3.1.0 (2019-04-24)

Bug Fixes

• ACI: Fix address type transformation when decoding data (#335) (e37cdfc)

Features

• ACI: Add contract, address, record types argument/result transformation (#349) (0599d7d)
• ACI: Update due to compiler API changes (#331) (e047f3b)
• Aepp: Add Compiler to Aepp rpc methods. Update example app (#312) (9c72521)
• Compiler: Add decode CallData by source/bytecode (#354) (761f36b)
• RPC: Add getNodeInfo and getNetworkId to AEPP stamp through RPC (#359) (2ddeea8)
• State Channels: Add cleanContractCalls method (#338) (778159a)
• State Channels: Ping every 10 seconds to persist connection (#324) (6d0e156)

3.0.0 (2019-04-17)

Bug Fixes

• ACI: Fix address type transformation when decoding data (#335) (e37cdfc)

Features

• TX_BUILDER: Channel tx serializations
• TxValidator: Add minGasPrice validation to contract transactions
• ACI: Update due to compiler API changes (#331) (e047f3b)
• Aepp: Add Compiler to Aepp rpc methods. Update example app (#312) (9c72521)
• State Channels: Add cleanContractCalls method (#338) (778159a)

BREAKING CHANGES

• ACI Remove 2.0.0 compiler compatibility

2.4.1 (2019-04-17)

Features

• ACI: Add transform decoded data for 'address' type
• AEPP: Add Compiler to Aepp rpc methods. Update example app
• Channel: Add call contract static support
• Channel: Add get contract state support
• Channel: Get full channel state support
• DOCS: Adjust ACI, Contract and Usage

Bug Fixes

• HTTP: Handle no response in http stamp error handler
• Crypto: Fix crypto formatAddress
• Crypto: Move ADDRESS_FORMAT to crypto

BREAKING CHANGES

• Channels:
• channel.state() now returns offchain state instead of last co-signed offchain transaction
• channel.update(...).state has been renamed to signedTx
• channel.withdraw(...).state has been renamed to signedTx
• channel.deposit(...).state has been renamed to signedTx
• channel.leave().state has been renamed to signedTx
• channel.createContract(...).state has been renamed to signedTx
• channel.callContract(...).state has been renamed to signedTx

2.4.0 (2019-04-17)

Features

• Chore: Install and configure commitizen
• Crypto: Add formatAddress function to Crypto
• Contract: Add Contract Compiler API stamp to es/contract (now using instead contract node API)
• Utils: Add basic http client stamp (es/utils/http)
• Contract: ACI stamp (New Contract interface base on contract ACI schema)

  const contractIns = await client.getContractInstance(contractSourceCode)
  console.log(contract)
   {
     interface: String, // Contract interface source code
     aci: String, // Contract interface json schema
     source: String, // Contract source code
     compiled: String, // Compiled contract code
     deployInfo: { address: contractAddress } // Object with deploy transaction,
     // Function
     compile: () => this, // Compile contract,
     deploy: (init = [], options = { skipArgsConvert: false }) => this, // Deploy contract (compile before if needed)
     call: (fn, params = [], options = { skipArgsConvert: false, skipTransformDecoded: false, callStatic: false } => CallRersult: Object // Call contract function
   }
  

• Account: Extend Account.address() with accountFormatter now you can do

  export const ADDRESS_FORMAT = {
    sophia: 1, // return address like `0xHEX_ADDRESS`
    api: 2, // return address like `ak_9LJ8ne9tks78hTD2Tp571f7w2MJmzQMRsiZxKCkMA2d2Sbrc4`
  }
  
  //
  
  export { ADDRESS_FORMAT } from 'es/account'
  await account.address(format: ADDRESS_FORMAT) // default ADDRESS_FORMAT.api
  

• Channel: Improve channel rpc usage
• Channel: Improve channel tests and error handling
• Channel: Improve state channel params handling
• Chain: Add ability to get account/balance on specific block hash/height
• Universal: Add { compilerUrl } to Universal, Contract, Wallet stamp initialization

Bug Fixes

• Contract: decode node error coming from contract call and callStatic
• Chain: Throw native error instead of object in chain chain.sendTransaction
• Crypto: fix arguments parsing in Crypto.sing
• Crypto: Fix name hash function arguments parsing in Crypto

BREAKING CHANGES

• Contract: Remove ContractNodeAPI stamp
• Contract: Change Contract stamp API

  1) Use Compiler instead of node API for encode/decode call-data and compile.
  2) Change Contract interface:
   - contractCallStatic (address, abi = 'sophia-address', name, { top, args = '()', call, options = {} } = {}) -> (source, address, name, args = [], { top, options = {} } = {}))
   - contractCall (code, abi, address, name, { args = '()', options = {}, call } = {}) -> (source, address, name, args = [], options = {})
   - contractDeploy (code, abi, { initState = '()', options = {} } = {}) -> (code, source, initState = [], options = {})
   - contractEncodeCall (code, abi, name, args, call) -> (source, name, args) // 'source' is -> Contract source code or ACI interface source
  

2.3.2 (2019-03-04)

Features

• Contract: Change default gasPrice from 1e6 to `1e9z
• AEPP: Fix AEPP example app
• Build: Force image pull before builds

2.3.1 (2019-02-22)

Features

• Oracle: Oracle fee calculation
• Tx: getAccountNonce function to tx stamp
• TX_BUILDER: Change FEE_BYTE_SIZE from 1 to 8 bytes in fee calculation
• TX_BUILDER: Improve error handling in tx builder

2.3.0 (2019-02-22)

Features

• Node: Minerva comparability
• Utils: Mnemonic wallet implementation es/utils/hd-wallet
• Oracle: Change Channel legacy API to JSON RPC
• Oracle: Change default gasPrice to 1e6
• Oracle: Change minFee calculation, multiply min fee by 1e9

BREAKING CHANGES

• Node: Change supported node version range to 1.4.0 <= version < 3.0.0
• This release contain changes from: 2.3.0-next, 2.2.1-next, 2.1.1-0.1.0-next, 2.1.0

2.3.0-next (2019-02-21)

Features

• Channel: channel withdraw and deposit methods
• TX_BUILDER: Change default gasPrice in Contract stamp and Tx stamp to 1e9
• TX: Fix contract tx fee calculation
• Chain: Refactor error handling in sendTransaction function
• Contract: Change default gasPrice to 1e9
• TX_BUILDER: Change Fee byte_size to 1

2.2.1-next (2019-02-21)

Feature

• TX_BUILDER: Add deserialization schema for Channel transactions(channelCreate, channelCloseMutual, channelDeposit, channelWithdraw, channelSettle)
• Chain: Add rawTx and verifyTx to error from poll function(when you wait for transaction will mined)
• Chore: Depend on bip39 from npm instead of git repo
• Channel: Change Channel legacy API to JSON RPC
• TX_BUILDER: Change minFee calculation, multiply min fee by 10^9

2.1.1-0.1.0-next (2019-02-21)

Bug Fixes

• Chore: Fix linter errors

2.1.0 (2019-02-21)

Features

• Node: Minerva comparability
• Utils: Add Mnemonic wallet implementation es/utils/hd-wallet

BREAKING CHANGES

• Node: Change supported node version range to 1.4.0 <= version < 3.0.0

2.0.0 (2019-02-21)

Features

• TX_BUILDER: Add unpackedTx, txType and signature to validate transaction function
• Contract: Add top param to contract static call(dry-run)
• Contract: Add errors handling for dry-run
• Docs: Add keystore docs
• Ae: Add verify options to send function which verify tx before broadcasting and throw error if tx is invalid
• Rpc: Add dryRun to RPC methods
• Rpc: Add Oracle transaction creation to Aepp rpc
• Docs: Add tx builder docs
• Docs: Add doc's for utils/bytes and tx builder schema
• TX_BUILDER: refactor calculateFee function in TxBuilder(use BigNumber)
• TX_BUILDER: Extend response of Oracle, Aens, Contrat with rawTx
• Ae: Change response of send function now it's and object with transaction data(hash, rawTxHash, ...)
• Chain: Move Contract and Oracle API wrapper's to Chain stamp
• Chore: Rename epoch in CHANGELOG, README, HACKING

Bug Fixes

• Rpc: RpcServer: Avoid storing of window in instance properties
• Chain: Disable balance formatting by default
• Chain: Move verification of transaction to chain stamp
• Node: Retrieve node version from /api
• Chore: Fix unpack tx example in bin/aecrypto.js
• Chore: Remove unused function's from crypto.js

BREAKING CHANGES

• TX: Remove old transaction builder es/tx/js.js (Please use es/tx/builder instead)
• Chore: Rename es/epoch.js to es/node.js
• Chore: Rename Oracle, Contract, Chain API wrapper files from epoch to node
• Chore: Rename Contract api wrapper method's

1.3.2 (2019-02-01)

Features

• Ae: Add destroyInstance function to Ae stamp which remove all listeners for RPC event's
• Docs: Add docs for TransactionValidator and TxBuilder stamp's
• Build: Add TxBuilderHelper to bundle
• Chore: Contract call static now using dry-run API
• Test: Improve test's for Transaction verification

Changed

• Docs: Adjust doc's for Contract and Aens stamp's
• Chore: Fix decoding of address from contract call

1.3.1 (2019-01-29)

Features

• Build: Remove KeyStore from bundle due to build issue(for now you can export it only using tree-shaking import * as Keystore from '@aeternity/aepp-sdk/utils/keystore')

1.3.0 (2019-01-29)

Features

• Channel: Add support for State Channels
• TX_BUILDER: New transaction builder going through schema(build, unpack)
• TX_VALIDATOR: Add new stamp TransactionValidator which can verify your transaction
• Chore: Rename epoch to aeternity node(docker configs, some docs)
• Tx: Use new tx builder in TX stamp
• Contract: Set default values for amount and deposit to 0 for contract transaction
• Rpc: Improve RPC server

Notes and known Issues

• Old transaction builder es/tx/js.js will be removed in next major release.

1.2.1 (2018-12-21)

Features

• Chain: amount formatter
• Chain: amount format balance client.balance('AK_PUBLICKEY', { format: true })
• Aepp: Oracle and Contracts API to Aepp stamp
• Chore: Use prepare instead of postinstall-build (thanks @davidyuk)
• Docs: Refreshed Docs: README.md + docs/usage.md

Bug Fixes

• Chr: Fix Import RLP package (thanks @davidyuk)
• Rpc: Fix for NetworkId propagation and override
• Tx: TxJS is not a stamp anymore, and instead: it exports helper functions

BREAKING CHANGES

• Tx: TxJs stamp (not a stamp anymore)
• Chain: balance now answer a formatted string composed of AMOUNT + ' ' + unit (eg. 10 exa for 10 AE)

Notes and known Issues

• Chore: 10 exa should be 10 ae
• Chain: format shouldn't be a flag, but a request for unit eg. { format:ae}

1.1.2 (2018-12-15)

Feature

• Chore: isAddressValid check
• Tx: Tx Fee formulas

Bug Fixes

• Rpc: Fixed networkId propagation (and overriding on init of Flavors)
• Crypto: Fixed encodeBase58Check by feeding Buffered input

BREAKING CHANGES

• Chore: Compatibility with Node >= 1.0.0 and <= 1.1.0

1.1.1 (2018-12-11)

Features

• Rpc: Added a command to remove images after CI testing

Bug Fixes

• Rpc: Fix Testing
• Rpc: Fixed Oracle error for Wallet flavor

1.1.0 (2018-12-11)

Features

• Oracle: Oracles functionality and flavor
• Aepp: Simple example of aepp-in-aepp (see /examples folder)

Bug Fixes

• Tx: Fixed issue with big numbers and TX

1.0.1 (2018-11-30)

Features

• Node: ability to support Node range(s) using semver package (see https://www.npmjs.com/package/semver#ranges)

BREAKING CHANGES

• Node: Support for Node >= 1.0.0 and < 2.0.0

1.0.0 (2018-11-30)

Features

• Contract: Contract native Transactions

Bug Fixes

• BigNumber: Rolled back to bignumbers.js for easier fix with axios.get/post

BREAKING CHANGES

• Node: Support for Node < 1.0.0
• Build: New NETWORK_ID (also used in docker/sdk.env for CI tests)
• Protocol: Encoding of transaction (and other objects) changed from base58check to base64check

Notes and known Issues

• Channel: State Channels have been excluded for problems with CI, will be included in next release

0.25.0-0.1.1 (2018-11-30)

Notes and known Issues

• Chore: See [0.25.0-0.1.0]

0.25.0-0.1.0 (2018-11-30)

Features

• Utils Parsing of fee using bignum.js
• Account Add networkId as param to Account flavor(default: ae_mainnet)
• Tx Implement native build of AENS transaction.
• Keystore Update keystore for new requirements

BREAKING CHANGES

• CLI AE CLI and AE PROJECT CLI moved to separate repos and packages
• Node Support for < 0.25.0

0.25.0-0.1.0-next (2018-11-30)

Features

• Contract Contract type checked call (Ability to call contract using contract address)
• Contract Use ES methods instead of Ramda, where possible

Bug Fixes

• Contract Fixed keystore by adding a salt param for derivedKey function

Breaking Changes

• Contract Support for < 0.25.0
• Contract Aens use domain .test instead of .aet (see here)
• Contract Use NETWORK_ID for signing (see here)

0.24.0-0.2.0 (2018-10-30)

Features

• Rpc RPC Client improvements
• Rpc onContract Guard
• CLI born
• CLI Host parameter became Url. (-u for hostname, -U for internal)
• CLI New keystore following these specifications: https://www.pivotaltracker.com/n/projects/2124891/stories/155155204

BREAKING CHANGES

• Chore The Cli flavor is now Universal
• Chore the keypair keys changed from { pub, priv } to { publicKey, secretKey } for consistency with other systems using them (eg. AirGap and HD Wallet)

Notes and known Issues

• Chore CLI and AE PROJECT CLI will move to a separate package

0.24.0-0.1.0 (2018-10-23)

Features

• Node Full support of Node-0.24.0
• CLI Develop decode base58 address command in crypto module
• CLI Add nonce param to all tx command's
• CLI Add gas param to deploy and call commands
• Tx Add ability to create spend transaction natively
• Keystore Implement ethereum keystore using AES-126-CTR and SCRYPT as key derivation function
• CLI Change --privateKey to flag on ACCOUNT ADDRESS command
• Build Change node version in Dockerfile
• Node API endpoints to meet new Node specifications
• Chore Update docco config and change rename package to recursive-rename
• Docs Improved documentation

BREAKING CHANGES

• Node Support for < 0.24.0
• Keystore ethereum keystore usage will be removed in the next release
• CLI CLI will move to a separate package

0.22.0-0.1.0-beta.1 (2018-10-02)

Features

• CLI Add CLI implementation
• Crypto nameId function for commitment hash calculations
• Node API endpoints to meet new Node specifications
• Tx Add Nonce calculation on SDK side
• Contract Add check for MAX_GAS in call and deploy contract
• Chore change hash prefix separator from $ to _
• Chore Add keywords ('SDK', 'CLI') to package.json
• CLI Link aecli to ./bin/aecli.js in package.json (After "npm link" you can use CLI globally)
• Aens Wait until pre-claim transaction block was mined before send claim transaction
• Build Updated webpack, webpack-cli and added new dev deps accordingly
• Node Add Node Compatibility Check

Bug Fixes

• Crypto Fixes commitment hash calculations in naming system, to be Hash(nameId(name) + name_salt) instead of Hash(Hash(name + name_salt)).

BREAKING CHANGES

• Node Support for < 0.22.0

0.18.0-0.1.1 (2018-07-31)

Features

• Docs Lots of new documentation (prose and API)
• Docs Fancy badges to README
• Build Transitive dev dependencies for standard-loader not covered by pnpm
• Build CI Dockerfile to include pnpm
• Docs Fancy-shmancy diagram in README
• DocsGenerated documentation files since they are linked in static docs
• Build Switch from Yarn to pnpm for building
• Docs Structure of documentation
• Docs Generate Markdown from Docco

0.18.0-0.1.0 (2018-07-24)

Features

• Node Support for Node 0.18.0 (changed endpoints)
• RPC Wallet/Aepp RPC support
• Contract Contract call result decoding support
• Docs Per-module API documentation (Markdown based on JSDoc)
• Docs More API documentation (still incomplete)
• Build SDK entrypoint factories (in /es/ae/universal.js)
• Build Module load path (src -> es)
• Chore Lower mining rate (5s) in docker-compose

Bug Fixes

• Crypto Symmetric key encryption/decryption

BREAKING CHANGES

• Node Support for < 0.18.0 (changed endpoints)

0.15.0-0.1.0 (2018-06-12)

Features

• Node Legacy Swagger file loading
• Node Compatibility with < 0.15.0

Bug Fixes

• Contract Contract unit state initialization
• Node Missing required parameter for name transfers (workaround for Swagger file bug)

0.14.0-0.1.0 (2018-06-11)

Features

• API New, opinionated top-level API
• API Rest of legacy API now uses new API as well
• API Generated API now encapsulated in api object
• API Automatic case conversion for remote parameter names
• API Remaining tests to use new API
• API Adapted new method of obtaining transaction hash, breaks compatibility (see below)

Bug Fixes

• API [GH-49]: Handle existing path components correctly

BREAKING CHANGES

• API Remove Oracle API (for the time being)
• API Remove Legacy API and tests
• API Remove Compatibility with older versions of Node which provide the transaction hash the old way

0.13.0-0.1.1 (2018-05-24)

Features

• Node Switch to curve ed25519 (from secp256k1) to align with Node protocol changes
• Node Generate basic API directly from Swagger files, also validate input data
• Build Compiled library now self-contained with all dependencies
• Build Use Webpack 4 based cross-platform (Node/Web) compilation
• Docs Package description now reads SDK for the æternity blockchain
• Chore Authors are now taken from AUTHORS instead of package.json
• Docs Moved code examples from README to separate file in docs

BREAKING CHANGES

• Node Defunct scripts; will be brought back later

Bug Fixes

• Chore More consistent code examples