Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

v2.52.0-beta.3

What's Changed

fix: serialize deserialize FileAppend by @ivaylonikolov7 in hashgraph#2532
fix: change FEE_SCHEDULE_FILE_PART_UPLOADED to not show as an error by @ivaylonikolov7 in hashgraph#2537
ci: Updating the build workflow to use Codecov actions instead of codecov npm package by @san-est in hashgraph#2558

v2.52.0-beta.1

What's Changed

feat: Add multi-signature and multi-node support for signing and adding signatures by @ivaylogarnev-limechain in hashgraph#2514
feat: Add removeSignature/clearAllSignatures methods by @ivaylogarnev-limechain in hashgraph#2491
chore(deps): bump actions/setup-node from 4.0.3 to 4.0.4 by @dependabot in hashgraph#2538

v2.51.0

What's Changed

feat: token airdrop transactions by @ivaylonikolov7 in hashgraph#2492
fix: react native's bip32 should use array instead of buffer due to incompatibility by @ivaylonikolov7 in hashgraph#2502
ci: update workflows to use latitude.sh based runners by @nathanklick in hashgraph#2495
chore: Added prerequisites for building the project by @ivaylogarnev-limechain in hashgraph#2478
chore(deps-dev): bump braces in /packages/cryptography by @dependabot in hashgraph#2347
chore(deps): bump braces from 3.0.2 to 3.0.3 in /common_js_test by @dependabot in hashgraph#2344
chore(deps-dev): bump braces from 3.0.2 to 3.0.3 in /packages/proto by @dependabot in hashgraph#2345
chore(deps): bump braces in /examples/react-native-example by @dependabot in hashgraph#2346

v2.50.0

What's Changed

Bump follow-redirects from 1.15.2 to 1.15.6 in /packages/cryptography by @dependabot in hashgraph#2205
Bump follow-redirects from 1.15.4 to 1.15.6 in /examples by @dependabot in hashgraph#2206
Bump follow-redirects from 1.15.4 to 1.15.6 by @dependabot in hashgraph#2207
Bump follow-redirects from 1.15.4 to 1.15.6 in /examples/simple_rest_signature_provider by @dependabot in hashgraph#2208
Bump follow-redirects from 1.15.4 to 1.15.6 in /examples/react-native-example by @dependabot in hashgraph#2209
feat: add dynamic address book unit tests by @ivaylonikolov7 in hashgraph#2459

v2.50.0-beta.3

What's Changed

chore(deps): bump renovatebot/github-action from 40.2.5 to 40.2.6 by @dependabot in hashgraph#2456
feat: dynamic address book [HIP-869] by @svetoslav-nikol0v in hashgraph#2403

v2.50.0-beta.2

What's Changed

fix: ECDSA and ED25519 public key mismatch when you get it from mnemonic by @ivaylonikolov7 in hashgraph#2451
fix: do not reset receiverSignatureRequired in AccountUpdateTransaction by default by @svetoslav-nikol0v in hashgraph#2450
chore(deps): bump renovatebot/github-action from 40.1.12 to 40.2.5 by @dependabot in hashgraph#2447
chore(deps): bump step-security/harden-runner from 2.8.0 to 2.9.1 by @dependabot in hashgraph#2446
chore(deps): bump actions/setup-java from 4.2.1 to 4.2.2 by @dependabot in hashgraph#2445
chore(deps): bump actions/setup-node from 4.0.2 to 4.0.3 by @dependabot in hashgraph#2396

v2.49.2

What's Changed

fix: update taskfile status check for submodules task by @isavov in hashgraph#2435
chore: fix token permissions for deploy to github pages by @isavov in hashgraph#2418
fix: reconnect to working node by @0xivanov in hashgraph#2417
release: proto v2.15.0-beta.3 by @svetoslav-nikol0v in hashgraph#2415
update: add node id to the precheck error by @svetoslav-nikol0v in hashgraph#2414
feat: Implement TokenRejectTransaction by @ivaylonikolov7 in hashgraph#2411
update: handle PLATFORM_NOT_ACTIVE error gracefully by @svetoslav-nikol0v in hashgraph#2401
feat: pull protobuf changes from latest tag by @isavov in hashgraph#2435
chore: fix token permissions for deploy to github pages by @isavov in hashgraph#2389
update: release all skipped tests by @svetoslav-nikol0v in hashgraph#2395
test: add maxAutomaticTokenAssociations tests by @ivaylonikolov7 in hashgraph#2390

v2.48.1

What's Changed

release: proto v2.15.0-beta.2 by @svetoslav-nikol0v in hashgraph#2367
ci: update publishing workflow to use appropriate pre release and stable versions by @rbarkerSL in hashgraph#2364
feature: custom derivation paths in Mnemonic ECDSA private key derivation by @bguiz in hashgraph#2341

v2.48.0

What's Changed

release: proto v2.15.0-beta.2 by @svetoslav-nikol0v in hashgraph#2367
ci: update publishing workflow to use appropriate pre release and stable versions by @rbarkerSL in hashgraph#2364
feature: custom derivation paths in Mnemonic ECDSA private key derivation by @bguiz in hashgraph#2341

v2.47.0

What's Changed

revert: mirror node queries changes by @svetoslav-nikol0v in hashgraph#2328
feature: change or remove existing keys from a token [HIP-540] by @svetoslav-nikol0v in hashgraph#2299
release: proto v2.15.0-beta.1 by @svetoslav-nikol0v in hashgraph#2351

v2.46.0

What's Changed

fix: naming convention by @svetoslav-nikol0v in hashgraph#2303
fix: enhanced Logger to accept a log file location by @jeromy-cannon in hashgraph#2298
fix: typo in SDK query file by @svetoslav-nikol0v in hashgraph#2293
feature: solution to query the mirror node for the account balance, account info, and contract info data by @svetoslav-nikol0v in hashgraph#2289

v2.45.0

What's Changed

fix: solve backward compatibility issues between the SDK and hedera-services v0.49 (modularized code) by @svetoslav-nikol0v in hashgraph#2240
feature: update metadata field of fungible and non-fungible tokens, and dynamic NFTs (HIP-646, HIP-765 and HIP-657) by @svetoslav-nikol0v in hashgraph#2210

v2.45.0-beta.1

What's Changed

fix: solve backward compatibility issues between the SDK and hedera-services v0.49 (modularized code) by @svetoslav-nikol0v in hashgraph#2240
feature: update metadata field of fungible and non-fungible tokens, and dynamic NFTs (HIP-646, HIP-765 and HIP-657) by @svetoslav-nikol0v in hashgraph#2210

v2.44.0

What's Changed

fix: set correct autoRenrewAccountId by @svetoslav-nikol0v in hashgraph#2217
update: add a new getter to the TransferTransaction class by @svetoslav-nikol0v in hashgraph#2214
fix: integer overflow isuue for defaultMaxQueryPayment field by @svetoslav-nikol0v in hashgraph#2213
chore(ci): update the publish workflow to release the cryptography and proto artifacts if needed by @nathanklick in hashgraph#2198

v2.43.0

What's Changed

fix: do not instantiate logger inside a method by @leninmehedy in hashgraph#2195
release: proto beta version 2.14.0-beta.5 by @svetoslav-nikol0v in hashgraph#2196
fix: hbar presentation after serialization/deserialization by @svetoslav-nikol0v in hashgraph#2189
fix: inability to create and execute freeze transaction by @svetoslav-nikol0v in hashgraph#2171
update: update steps for release process in RELEASE.md file by @svetoslav-nikol0v in hashgraph#2201
update: add section in README.md file on how to start the tests by @svetoslav-nikol0v in hashgraph#2201

v2.43.0-beta.1

What's Changed

fix: do not instantiate logger inside a method by @leninmehedy in hashgraph#2195
release: proto beta version 2.14.0-beta.5 by @svetoslav-nikol0v in hashgraph#2196
fix: hbar presentation after serialization/deserialization by @svetoslav-nikol0v in hashgraph#2189
fix: inability to create and execute freeze transaction by @svetoslav-nikol0v in hashgraph#2171
update: update steps for release process in REALEASE.md file by @svetoslav-nikol0v in hashgraph#2201
update: add section in README.md file on how to start the tests by @svetoslav-nikol0v in hashgraph#2201

v2.42.0

What's Changed

feature: handling and externalisation improvements for account nonce updates (HIP-844) by @svetoslav-nikol0v in hashgraph#2176

v2.42.0-beta.4

What's Changed

fix: use one of preselected nodes to execute the transaction by @svetoslav-nikol0v in hashgraph#2165

v2.42.0-beta.3

What's Changed

fix: deserialize the FileAppendTransaction by @svetoslav-nikol0v in hashgraph#2145
chore: ensure CI release workflow properly handles prerelease builds by @nathanklick in hashgraph#2142
fix: update copy of transaction in transaction list by @svetoslav-nikol0v in hashgraph#2139

v2.42.0-beta.2

What's Changed

Add HIP-745: Optionally send transaction data without required transaction fields by @svetoslav-nikol0v in hashgraph#2067

v2.42.0-beta.1

What's Changed

Add HIP-745: Optionally send transaction data without required transaction fields by @svetoslav-nikol0v in hashgraph#2067

v2.41.0

What's Changed

Cannot read properties of undefined (reading 'accountId') by @svetoslav-nikol0v in hashgraph#2103
Export Long from SDK by @svetoslav-nikol0v in hashgraph#2107

v2.41.0-beta.1

What's Changed

[#2102] Cannot read properties of undefined (reading 'accountId') by @svetoslav-nikol0v in hashgraph#2103

v2.40.0

What's Changed

Added alias utils for parsing from/to public address by @ochikov in hashgraph#2066
Update axios by @ochikov in hashgraph#2090
Update react yarn by @ochikov in hashgraph#2093
Add a Pause Key to TokenUpdateTransaction's fromProtobuf method by @svetoslav-nikol0v in hashgraph#2095

v2.39.0

What's Changed

Release new cryptography package version by @ochikov in hashgraph#2041
Release new proto package beta version by @ochikov in hashgraph#2040
New web proxy for nodeAccountId 3 by @svetoslav-nikol0v in hashgraph#2051
Update dependencies and apply new linter rules by @ochikov in hashgraph#2043

v2.38.0

What's Changed

Add two grpc-web endpoints for node27/28 to ClientConstants.js by @ElijahLynn in hashgraph#2019
LocalProvider - close method by @svetoslav-nikol0v in hashgraph#2020
Method fromEvmAddress() fails to return the contract id from long zero address by @svetoslav-nikol0v in hashgraph#2018
Add support for Long and BigNumber to the array methods of ContractFunctionParameters by @svetoslav-nikol0v in hashgraph#2013
Added fromStringDer() method (and tests) and deprecated fromString() method by @svetoslav-nikol0v in hashgraph#2030
Remove all warnings by @svetoslav-nikol0v in hashgraph#2033

v2.37.0

What's Changed

Bug on mnemonic.toStandardECDSAsecp256k1PrivateKey() and mnemonic.toEcdsaPrivateKey() by @svetoslav-nikol0v in hashgraph#1989
Add Long and BigNumber support for ContractFunctionParameters methods #1972 by @svetoslav-nikol0v in hashgraph#1997
Update readme file by @svetoslav-nikol0v in hashgraph#2004

v2.37.0-beta.2

What's Changed

Bug on mnemonic.toStandardECDSAsecp256k1PrivateKey() and mnemonic.toEcdsaPrivateKey() by @svetoslav-nikol0v in hashgraph#1989

v2.37.0-beta.1

What's Changed

Bug on mnemonic.toStandardECDSAsecp256k1PrivateKey() and mnemonic.toEcdsaPrivateKey() by @svetoslav-nikol0v in hashgraph#1989

v2.36.0

What's Changed

Fix the fromBytes for tokenWipeTransaction by @ochikov in hashgraph#1968
Exposing client operator with a getter by @rokn in hashgraph#1970
Examples related changes by @svetoslav-nikol0v in hashgraph#1953
Fix integration tests and remove .only by @ochikov in hashgraph#1971

v2.35.0

What's Changed

Fix integration tests by @ochikov in hashgraph#1896
Update packages and release beta versions by @ochikov in hashgraph#1891
Fix typos by @omahs in hashgraph#1889
Fixed duplicated doc comments by @0xMimir in hashgraph#1888
Fix topic subscription error handling by @rokn in hashgraph#1907
Update precompile system contracts by @petreze in hashgraph#1910
Update/packages vol2 by @ochikov in hashgraph#1905
Ignore minor and patch updates by @ochikov in hashgraph#1937
Fix/dependabot updates by @ochikov in hashgraph#1938
Fix/dependabot updates by @ochikov in hashgraph#1939
Fix/dependabot updates by @ochikov in hashgraph#1940
Add keepalive_time property when we init grpc client by @petreze in hashgraph#1908
Update the precompiled jsons of the contracts by @ochikov in hashgraph#1954
Add setDefaultMaxQueryPayment() and deprecate setMaxQueruPayment() by @svetoslav-nikol0v in hashgraph#1897
Fixed toJSON functionality in TranasctionRecord/Receipt/Response by @rokn in hashgraph#1956
[#1857] Аdding task to run all example by @svetoslav-nikol0v in hashgraph#1955
Adding new env variable by @svetoslav-nikol0v in hashgraph#1957

v2.34.1

What's Changed

Follow convention toJSON by @petreze in hashgraph#1885

v2.34.0

What's Changed

Add toJSON method for tx response, receipt and record by @petreze in hashgraph#1859
Add example on how to generate transaction IDs on demand and scenarios by @petreze in hashgraph#1860
Ensure that generated tx ids are unique by @petreze in hashgraph#1862
Fix the examples to work with local node as well as with the new precompile contracts by @ochikov in hashgraph#1863
Update dependencies across examples and packages v2 by @ochikov in hashgraph#1879
Finalize toJson functionality by @petreze in hashgraph#1880

v2.33.0

What's Changed

Handle EvmAddress when passed to addAddress as a ContractFunctionParameter by @petreze in hashgraph#1819
Fix node selection improvement by @petreze in hashgraph#1815
Enhance AccountId.toSolidityAddress() to handle alias field by @petreze in hashgraph#1820
Allow ED25519 keys to generate long-zero address from alias by @petreze in hashgraph#1822
Fix warning issues during build by @ochikov in hashgraph#1850
Add mapi call that queries the mirror node to get the actual evm address field by @petreze in hashgraph#1853

v2.32.0

What's Changed

Update the client constants file with the mainnet proxies by @ochikov in hashgraph#1780
Add method that queries the mirror node to get the actual num field by @petreze in hashgraph#1790
Add retry logic on grpc web errors by @petreze in hashgraph#1802
Add method handler by @petreze in hashgraph#1804
Comment out unavailable web proxies nodes by @petreze in hashgraph#1810
Fix deprecation and add comments by @petreze in hashgraph#1811

v2.32.0-beta.2

What's Changed

Comment out unavailable web proxies nodes by @petreze in hashgraph#1810

v2.32.0-beta.1

What's Changed

Update the client constants file with the mainnet proxies by @ochikov in hashgraph#1780
Add method that queries the mirror node to get the actual num field by @petreze in hashgraph#1790
Add retry logic on grpc web errors by @petreze in hashgraph#1802

v2.31.0

What's Changed

Add logger tests by @petreze in hashgraph#1725
Change copyright year by @petreze in hashgraph#1738
Add handlers inside parsing methods from evm address by @petreze in hashgraph#1741

v2.30.0

What's Changed

Added new transaction type based on EIP-2930 by @rokn in hashgraph#1702
Fix contract function params by @ochikov in hashgraph#1703
Fix integration tests fees by @ochikov in hashgraph#1715
Fix zero padding for nanos in timestamp by @petreze in hashgraph#1713
Added release doc by @ochikov in hashgraph#1720
Fix DER and PEM headers by @petreze in hashgraph#1706
Fix dependencies by @petreze in hashgraph#1722
Feature contract nonces - HIP-729 support by @petreze in hashgraph#1723

v2.29.0

What's Changed

GRPC improvements by @petreze in hashgraph#1656
Update the addressbook on SDK build by @petreze in hashgraph#1658

v2.29.0-beta.1

What's Changed

GRPC improvements by @petreze in hashgraph#1656

v2.28.0

What's Changed

Fix conditions in getNode by @petreze in hashgraph#1654

v2.28.0-beta.1

What's Changed

Fix conditions in getNode by @petreze in hashgraph#1654

v2.27.0

What's Changed

Added record for failed transaction by @ochikov in hashgraph#1643
Fix encode/decode scheduled transactions by @ochikov in hashgraph#1638
Fix/issue with encode decode by @ochikov in hashgraph#1647
fix exact version of grpc library by @ochikov in hashgraph#1652
Fix/remove ping all by @ochikov in hashgraph#1650

v2.26.0

What's Changed

Fix: decrement unhealthy nodes count on readmit time expiry by @petreze in hashgraph#1613
Fix: unhealthy nodes by @petreze in hashgraph#1611
Add logger and transaction stats inside the SDK by @petreze in hashgraph#1607

v2.26.0-beta.3

What's Changed

Fix: decrement unhealthy nodes count on readmit time expiry by @petreze in hashgraph#1613

v2.26.0-beta.2

What's Changed

Fix: unhealthy nodes by @petreze in hashgraph#1611

v2.26.0-beta.1

What's Changed

Add logger and transaction stats inside the SDK by @petreze in hashgraph#1607

v2.25.0

What's Changed

Create example of deploy contract with value by @petreze in hashgraph#1604
Unhealthy node info by @petreze in hashgraph#1605
Fix: encoding decoding function params by @ochikov in hashgraph#1608

v2.24.2

What's Changed

Fix: list is locked when trying to get the hash before signing the transaction by @petreze in hashgraph#1576
Add zero padding for nanos by @petreze in hashgraph#1573
Аdd export for EntityIdHelper by @ochikov in hashgraph#1574
Add contractId as possible input for AccountAllowancesApproveTransaction by @ochikov in hashgraph#1575
Add assessment method support for custom fractional fees by @petreze in hashgraph#1600

v2.24.1-beta.1

What's Changed

Fix: list is locked when trying to get the hash before signing the transaction by @petreze in hashgraph#1576
Add zero padding for nanos by @petreze in hashgraph#1573
Аdd export for EntityIdHelper by @ochikov in hashgraph#1574
Add contractId as possible input for AccountAllowancesApproveTransaction by @ochikov in hashgraph#1575

v2.24.1

What's Changed

Fix: remove the insecure port of mirror nodes by @dikel in hashgraph#1535
Fix: mnemonic refactoring by @petreze in hashgraph#1550
Change dependabot interval to monthly by @ochikov in hashgraph#1547
Create example for getting all chunked messages statuses by @ochikov in hashgraph#1536
Fix: spelling of HARDENED exported constant by @bguiz in hashgraph#1561
Feature add alias support in AccountCreateTX by @petreze in hashgraph#1563
Add exports for types by @ochikov in hashgraph#1566

v2.24.0-beta.1

What's Changed

Fix: remove the insecure port of mirror nodes by @dikel in hashgraph#1535
Fix: mnemonic refactoring by @petreze in hashgraph#1550
Change dependabot interval to monthly by @ochikov in hashgraph#1547
Create example for getting all chunked messages statuses by @ochikov in hashgraph#1536

v2.24.0

What's Changed

Expose some PublicKey methods by @petreze in hashgraph#1521
Fix operator and operator account id override in beforeExecute by @dikel in hashgraph#1531
fix contract create flow with external signer by @ochikov in hashgraph#1533

v2.23.0

What's Changed

Fix examples build warnings by @petreze in hashgraph#1475
Refactor variables by @petreze in hashgraph#1481
Fix/loop nodes accounts by @ochikov in hashgraph#1493
Fix/get cost query by @ochikov in hashgraph#1496
Create github workflow for updating the docs by @ochikov in hashgraph#1516

v2.22.0

What's Changed

Feature nft allowance tests by @petreze in hashgraph#1468
Release/hip 583 by @petreze in hashgraph#1472

v2.20.0

What's Changed

Add new status codes by @petreze in hashgraph#1400
chore(deps-dev): bump typescript from 4.9.4 to 4.9.5 in /examples/react-native-example by @dependabot in hashgraph#1438
chore(deps): bump react-native from 0.71.1 to 0.71.2 in /examples/react-native-example by @dependabot in hashgraph#1437
chore(deps): bump react-native-web from 0.18.10 to 0.18.12 in /examples/react-native-example by @dependabot in hashgraph#1436
chore(deps): bump ua-parser-js from 0.7.31 to 0.7.33 in /examples/react-native-example by @dependabot in hashgraph#1435
chore(deps): bump decode-uri-component from 0.2.0 to 0.2.2 in /examples/react-native-example by @dependabot in hashgraph#1434
Fix _maxAutomaticTokenAssociations in contract create and contract up… by @ochikov in hashgraph#1444
Feature/extend ethereumflow by @ochikov in hashgraph#1447
Fix/timeout issue by @ochikov in #1414
Updated Protobuf statuses
fix ping to throw by @ochikov in #1426
Bump up dependencies by @ochikov in #1402
Removed unnecessary check by @petreze in #1429
Fix inaccurate cost calculation by @petreze in #1430
Fix/update mirror endpoints #1448
Add delete nft allowances and add delegate spender functionality by @petreze in hashgraph#1452

Full Changelog: https://github.com/hashgraph/hedera-sdk-js/compare/v2.19.2...v2.20.0

v2.19.2

What's Changed

Return dependabot dependency checker by @petreze in hashgraph#1361
Release/cryptography v1.4.2 by @ochikov in hashgraph#1366
Fix web proxy by @petreze in hashgraph#1395
Fix PublicKey.fromString(newAccountPublicKey.toStringDer());

v2.19.1

What's Changed

KeyList now handles single key properly as first parameter by @petreze in hashgraph#1348
Fix typo in deprecation suggestion by @ochikov in hashgraph#1352
Update contribution guide by @ochikov in hashgraph#1353
Add max execution time setter for NodeChannel GRPC by @ochikov in hashgraph#1354
Update the addressbook update to be 24 hours by @ochikov in hashgraph#1359

v2.19.0

What's Changed

Update the Mainnet mirror node and add integration test by @ochikov in hashgraph#1327
Bug/1326 mirror network update by @ochikov in hashgraph#1328
Added getters and deprecated old ones by @ochikov in hashgraph#1329
Integration test workflow by @ochikov in hashgraph#1330
Added proxies for different networks by @petreze in hashgraph#1331
Аdded NFKD normalization for mnemonic passphrase by @petreze in hashgraph#1335
Change param of getNftInfo from allowanceSpenderAccountId to spenderId by @ochikov in hashgraph#1337
Fix for optional param of transaction range by @ochikov in hashgraph#1339

v2.18.6

What's Changed

Fix some of the Github workflows by @ochikov in hashgraph#1311
Bug/unhealthy node by @ochikov in hashgraph#1321

v2.18.5

What's Changed

Throw timeout error and do not make the node unhealthy by @ochikov in hashgraph#1298
Refactor the HIP to point to testnet by @ochikov in hashgraph#1303
Fix for fromBytes to return the range in PrngTransaction by @ochikov in hashgraph#1302
Fix HIP-573 example by @petreze in hashgraph#1300

v2.18.4

What's Changed

Example/hip 573 by @petreze in hashgraph#1292
Example/hip 564 by @ochikov in hashgraph#1285
Example/hip 542 by @petreze in hashgraph#1293
bug: fix and improve taskfiles workflow by @petreze in hashgraph#1283
Fix the task test:release command by @ochikov in hashgraph#1296
Fix the offset for uint24 & int24 datatypes in contract functions params by @ochikov in hashgraph#1295

v2.19.0-beta.1

Added

CustomFee.allCollectorsAreExempt

v2.18.3

Added

PrecheckStatusError.contractFunctionResult
TransactionReceiptQuery.[set|get]ValidateStatus()
TransactionRecrodQuery.[set|get]ValidateReceiptStatus()

Fixed

WebClient and NativeClient do not schedule network updates

v2.18.2

Added

TransactionId.getReceipt()
TransactionId.getRecord()
AccountCreateTransaction.[set|get]Alias[Key|EvmAddress]()
ContractCreateFlow.[set|get]MaxChunks()
Support for automatically updating networks
Client.[set|get]NetworkUpdatePeriod()
Client constructor supports scheduleNetworkUpdate to disable auto updates
Support for local-node as one of the networks

Fixed

ContractCreateFlow.executeWithSigner()
PublicKey.fromString() for ECDSA keys
WebChannel not checking headers before decoding body

v2.18.1

Fixed

TransferTransaction incorrectly merging FT and NFT tranfers
ContractCreateFlow.execute() not using keys provided in .sign()
PublicKey.equals()

v2.18.0

Added

Mnemonic.to[Ed25519|Ecdsa]PrivateKey()

Deprecated

Mnemonic.toPrivateKey() - Use Mnemonic.to[Ed25519|Ecdsa]PrivateKey()

Fixed

#1188 - Undeprecate *ContractId.fromSolidityAddress()

v2.17.3

Fixed

Query.queryPayment, Query.maxQueryPayment, and Client.maxQueryPayment interactions
Remove making empty requests to grpc.myhbarwallet.com to calculate time drift

Added

Expose setters/getters for Cache to allow users to set their own calculated values

v2.17.2

Fixed

TokenUpdateTransaction.pauseKey not being serialized into protobuf

v2.17.1

Added

TokenNftInfo.allowanceSpenderAccountId
ContractCreateFlow.sign[With]()

Fixed

FileAppendTransaction chunk size should default to 4096
ContractFunctionResult.gas can be -1 when null in protobufs: #1208
FileAppendTransaction.setTransactionId() not locking the transaction ID list
TopicMessageSubmitTransaction.setTransactionId() not locking the transaction ID list

Deprecated

AccountBalance.tokens - Use the mirror node API https://docs.hedera.com/guides/docs/mirror-node-api/rest-api#api-v1-accounts instead
AccountBalance.tokenDecimals - Use same API as above

v2.17.0

Added

PrngThansaction
TransactionRecord.prngBytes
TransactionRecord.prngNumber

Deprecated

ContractFunctionResult.stateChanges - Use mirror node for contract traceability instead
ContractStateChanges
StorageChange

v2.16.6

Added

ContractCreateTransaction.autoRenewAccountId
ContractUpdateTransaction.autoRenewAccountId

v2.17.0-beta.1

Added

PrngThansaction
TransactionRecord.prngBytes
TransactionRecord.prngNumber

v2.16.5

Fixed

EthereumFlow contract creation should hex encode bytes

v2.16.4

Fixed

Time syncing should not continue if response.headers.date is NaN
Time drift should use a POST request with content type set correctly
Transaction ID generation should no longer fail in browsers

v2.16.4-beta.3

Fixed

Time syncing should not continue if response.headers.date is NaN

v2.16.4-beta.2

Fixed

Time drift should use a POST request with content type set correctly

v2.16.4-beta.1

Fixed

Time drift should use a HEAD request to avoid issues with content type

v2.16.3

Fixed

Implement AccountAllowanceApproveTransaction.tokenNftApprovals
Implement AccountAllowanceDeleteTransaction.tokenNftAllowanceDeletions

v2.16.2

Fixed

TokenNftAllowance to/from protobuf should not assume spenderAccountId is set
Time drift sync should use myhbarwallet to prevent CORS issues

v2.16.1

Fixed

Syncing time drift should use https://google.com

v2.16.0

Added

StakingInfo
AccountCreateTransaction.stakedAccountId
AccountCreateTransaction.stakedNodeId
AccountCreateTransaction.declineStakingReward
ContractCreateTransaction.stakedAccountId
ContractCreateTransaction.stakedNodeId
ContractCreateTransaction.declineStakingReward
AccountUpdateTransaction.stakedAccountId
AccountUpdateTransaction.stakedNodeId
AccountUpdateTransaction.declineStakingReward
ContractUpdateTransaction.stakedAccountId
ContractUpdateTransaction.stakedNodeId
ContractUpdateTransaction.declineStakingReward
TransactionRecord.paidStakingRewards
ScheduleCreateTransaction.expirationTime
ScheduleCreateTransaction.waitForExpiry
Variants to FeeDataType
TopicMessage.initialTransactionId

Fixed

TransactionRecord.[to|from]Bytes() should round trip correclty

v2.16.0-beta.1

Added

StakingInfo
AccountCreateTransaction.stakedAccountId
AccountCreateTransaction.stakedNodeId
AccountCreateTransaction.declineStakingReward
ContractCreateTransaction.stakedAccountId
ContractCreateTransaction.stakedNodeId
ContractCreateTransaction.declineStakingReward
AccountUpdateTransaction.stakedAccountId
AccountUpdateTransaction.stakedNodeId
AccountUpdateTransaction.declineStakingReward
ContractUpdateTransaction.stakedAccountId
ContractUpdateTransaction.stakedNodeId
ContractUpdateTransaction.declineStakingReward
TransactionRecord.paidStakingRewards
ScheduleCreateTransaction.expirationTime
ScheduleCreateTransaction.waitForExpiry

v2.15.0

Added

EthereumFlow
EthereumTransactionData
EthereumTransactionDataLegacy
EthereumTransactionDataEip1559
Signer.getAccountKey() - Signature providers should be implementing this method, but it was added in a none-breaking change way so old signer provider implementations won't break when updating to the latest JS SDK version
ContractCreateFlow.executeWithSigner() - Execute a flow using a signer
AccountInfoFlow.verify[Signature|Transaction]WithSigner() - Execute a flow using a signer
A third party time source will be used for transaction ID generation when possible.

Deprecated

EthereumTransaction.[set|get]CallData() - Use EthereumTransaction.[set|get]CallDataFileId() instead
EthereumTransaction.[set|get]MaxGasAllowance() - Use EthereumTransaction.[set|get]MaxGasAllowanceHbar() instead

v2.14.2

Added

Exported RequestType

Fixed

RequestType missing codes

v2.14.1

Added

Exported FeeComponents
Exported FeeData
Exported FeeDataType
Exported FeeSchedule
Exported FeeSchedules
Exported TransactionFeeSchedule

v2.14.0

Added

AccountId.aliasEvmAddress
ContractCreateTransaction.[get|set]MaxAutomaticTokenAssociations()
ContractCreateTransaction.[get|set]Bytecode()
ContractUpdateTransaction.[get|set]MaxAutomaticTokenAssociations()
ContractCreateFlow.[get|set]MaxAutomaticTokenAssociations()
AccountInfo.ethereumNonce
ContractCallResult.senderAccountId
ContractCallQuery.[get|set]SenderAccountId()
TransactionRecord.ethereumHash
EthereumTransaction
TransactionResponse.get[Receipt|Record]Query()
[Wallet|Signer|Provider].sendRequest() -> [Wallet|Signer|Provider].call()
[Wallet|Signer].[sign|populate|check]Transaction() are now generic over the parameter
Wallet.checkTransaction should not error if the Transaction.transactionId is null
More status codes to Status

Fixed

Bumped @hashgraph/proto version to correctly support account allowances
TransactionId.transactionId accessor should not error if there is no transaction ID set and instead should return a nullable TransactionId
ContractFunctionParameters.addBytes() where the byte length is a factor of 32 and greater than 32
[Web|Native]Channel should correctly propagate the error from fetch()

v2.14.0-beta.2

Added

ContractEvmTransaction

v2.14.0-beta.1

Added

More status codes to Status

Changed

[Wallet|Signer|Provider].sendRequest() -> [Wallet|Signer|Provider].call()
[Wallet|Signer].[sign|populate|check]Transaction() are now generic over the parameter
Wallet.checkTransaction should not error if the Transaction.transactionId is null

Fixed

Bumped @hashgraph/proto version to correctly support account allowances
TransactionId.transactionId accessor should not error if there is no transaction ID set and instead should return a nullable TransactionId
ContractFunctionParameters.addBytes() where the byte length is a factor of 32 and greater than 32
[Web|Native]Channel should correctly propagate the error from fetch()

v2.13.1

Fixed

AccountId.clone() should clone the aliasKey

v2.13.0

Added

ContractFunctionResult.[gas|amount|functionParameters]
AccountAllowanceDeleteTransaction
Wallet.createRandom[ED25519|ECDSA]()

Fixed

WebChannel and NativeChannel using HashgraphProto.proto instead of proto in the URL
TransactionReceiptQuery's error should contain the transaction set on the request instead of the payment transaction ID
Query.maxQueryPayment should be used before Client.maxQueryPayment
request timeout check being reversed

Changed

Updated Signer and Provider to be interfaces instead of classes

Deprecated

AccountAllowanceAdjustTransaction

Removed

LocalWallet - Use Wallet instead

v2.13.0-beta.1

Fixed

TopicUpdateTransaction should be able to call [get|set]ExpirationTime().
Status should contain a return code for 314.

Added

ContractFunctionResult.[gas|amount|functionParameters]
AccountAllowanceDeleteTransaction

v2.12.1

Fixed

Only check for logging environment variables inside index.js
Update Exectuable, Query, and CostQuery to correctly set nodeAccountIds
Make suer Query saves the operator from the client to be used when building new payment transactions

v2.12.0

Added

AccountInfoFlow.verify[Signature|Transaction]()
Client.[set|get]NodeMinReadmitPeriod()
Support for using any node from the entire network upon execution if node account IDs have no been locked for the request.
Support for all integer widths for ContractFunction[Result|Selector|Params]
AccountAllowanceApproveTransaction.approve[Hbar|Token|TokenNft]Allowance()
AccountAllowanceAdjustTransaction.[grant|revoke][Hbar|Token|TokenNft]Allowance()
AccountAllowanceAdjustTransaction.[grant|revoke]TokenNftAllowanceAllSerials()
TransactionRecord.[hbar|token|tokenNft]AllowanceAdjustments
TransferTransaction.addApproved[Hbar|Token|Nft]Transfer()

Deprecated

AccountAllowanceApproveTransaction.add[Hbar|Token|TokenNft]Allowance[WithOwner](), use approve*Allowance() instead.
AccountAllowanceAdjustTransaction.add[Hbar|Token|TokenNft]Allowance[WithOwner](), use [grant|revoke]*Allowance() instead.
TransferTransaction.set[Hbar|Token|Nft]TransferApproval(), use addApproved*Transfer() instead.

Changed

Network behavior to follow a more standard approach (remove the sorting we used to do).

Fixed

Ledger ID checksums
Transaction.fromBytes() should validate all the transaction bodies are the same
ExchangeRate._[from|to]Protobuf() should correctly decode expirationTime
Mark expo as a optional peer dependency
SubscriptionHandle should be exported
TransferTransaction transfers merging

v2.11.3

Fixed

Scheduled transactions should use the default transaction fee if a fee was not explicitly set

v2.11.2

Added

TransactionRecord.[hbar|token|tokenNft]AllowanceAdjustments
TransferTransaction.addApproved[Hbar|Token|Nft]Transfer()

v2.11.1

Added

AccountAllowanceApproveTransaction.approve[Hbar|Token|TokenNft]Allowance()
AccountAllowanceAdjustTransaction.[grant|revoke][Hbar|Token|TokenNft]Allowance()
AccountAllowanceAdjustTransaction.[grant|revoke]TokenNftAllowanceAllSerials()

v2.12.0-beta.1

Added

AccountInfoFlow.verify[Signature|Transaction]()
Client.[set|get]NodeMinReadmitPeriod()
Support for using any node from the entire network upon execution if node account IDs have no been locked for the request.
Support for all integer widths for ContractFunction[Result|Selector|Params]
AccountAllowanceApproveTransaction.approve[Hbar|Token|TokenNft]Allowance()
AccountAllowanceAdjustTransaction.[grant|revoke][Hbar|Token|TokenNft]Allowance()
AccountAllowanceAdjustTransaction.[grant|revoke]TokenNftAllowanceAllSerials()
TransactionRecord.[hbar|token|tokenNft]AllowanceAdjustments
TransferTransaction.addApproved[Hbar|Token|Nft]Transfer()
Ledger ID checksums
Transaction.fromBytes() should validate all the transaction bodies are the same

Deprecated

AccountAllowanceApproveTransaction.add[Hbar|Token|TokenNft]Allowance[WithOwner](), use approve*Allowance() instead.
AccountAllowanceAdjustTransaction.add[Hbar|Token|TokenNft]Allowance[WithOwner](), use [grant|revoke]*Allowance() instead.
TransferTransaction.set[Hbar|Token|Nft]TransferApproval(), use addApproved*Transfer() instead.

Changed

Network behavior to follow a more standard approach (remove the sorting we used to do).

Fixed

Ledger ID checksums
Transaction.fromBytes() should validate all the transaction bodies are the same
ExchangeRate._[from|to]Protobuf() should correctly decode expirationTime
Mark expo as a optional peer dependency

Added

v2.11.0

Added

LocalWallet
LocalProvider
Provider
Signer
Wallet
SignerSignature
Verbose logging using js-logger
Client.setRequestTimeout()

Fixed

TLS for mirror nodes
Transactions should have an appropriate default (copied from Java SDK)
Min/max backoff for nodes should start at 8s to 60s
The current backoff for nodes should be used when sorting inside of network meaning nodes with a smaller current backoff will be prioritized
Chunked transactions (FileAppendTransaction and TopicMessageSubmitTransaction) should use the correct transation ID per transaction
Transaction removing signatures when calling Transaction.[toBytes|getTransactionHash]()

v2.11.0-beta.1

Added

LocalWallet
LocalProvider
Provider
Signer
Wallet
SignerSignature
Verbose logging using js-logger
Client.setRequestTimeout()

Fixed

TLS for mirror nodes
Transactions should have an appropriate default (copied from Java SDK)
Min/max backoff for nodes should start at 8s to 60s
The current backoff for nodes should be used when sorting inside of network meaning nodes with a smaller current backoff will be prioritized
Chunked transactions (FileAppendTransaction and TopicMessageSubmitTransaction) should use the correct transation ID per transaction
Transaction removing signatures when calling Transaction.[toBytes|getTransactionHash]()

v2.10.1

Fixes

NativeClient IPs should have a port

v2.10.0

Added

AddressBookQuery
Status codes
*[Transaction|Query].setGrpcDeadline()
*Allowance.ownerAccountId

Fixed

Mirror network incorrectly using 433 for TLS instead of 443
TransactionReceipt protobuf encoding
ContractId.fromString()

v2.10.0-beta.1

Added

AddressBookQuery
Status codes
*[Transaction|Query].setGrpcDeadline()
*Allowance.ownerAccountId

v2.9.1

Fixed

Mirror network incorrectly using 433 for TLS instead of 443
TransactionReceipt protobuf encoding
ContractId.fromString()

v2.10.0-beta.1

Added

AddressBookQuery
Status codes
*[Transaction|Query].setGrpcDeadline()
*Allowance.ownerAccountId

Fixed

Mirror network incorrectly using 433 for TLS instead of 443
TransactionReceipt protobuf encoding
ContractId.fromString()

v2.9.0

Added

ContractId.fromEvmAddress()
ContractFunctionResult.stateChanges
ContractFunctionResult.evmAddress
ContractStateChange
StorageChange
[FileAppend|TopicMessageSubmit]Transaction.[set|get]ChunkSize(), and changed default chunk size for FileAppendTransaction to 2048.
AccountAllowance[Adjust|Approve]Transaction
TransactionRecord.tokenTransfersList

v2.9.0-beta.1

Added

ContractId.fromEvmAddress()
ContractFunctionResult.stateChanges
ContractFunctionResult.evmAddress
ContractStateChange
StorageChange
[FileAppend|TopicMessageSubmit]Transaction.[set|get]ChunkSize(), and changed default chunk size for FileAppendTransaction to 2048.
AccountAllowance[Adjust|Approve]Transaction
TransactionRecord.tokenTransfersList
AccountAllowance[Adjust|Approve]Transaction
AccountInfo.[hbar|token|tokenNft]Allowances
[Hbar|Token|TokenNft]Allowance
[Hbar|Token|TokenNft]Allowance
TransferTransaction.set[Hbar|Token|TokenNft]TransferApproval()

v2.8.0

Added

Support for regenerating transaction IDs on demand if a request responses with TRANSACITON_EXPIRED

Fixed

Transaction.sign() should correctly save public keys and signers when sign on demand is disabled
WebClient failing to be constructed because its network was missing ports

v2.8.0-beta.2

Fixed

Transaction.sign() should correctly save public keys and signers when sign on demand is disabled
WebClient failing to be constructed because its network was missing ports

v2.7.1

Fixed

WebClient failing to be constructed because its network was missing ports

v2.8.0-beta.1

Added

Support for regenerating transaction IDs on demand if a request responses with TRANSACITON_EXPIRED

v2.7.0

Added

[Private|Public]Key.toAccountId()
TokenUpdateTransaction.[get|set]PauseKey()
TokenUpdateTransaction.setSupplyKey()
Updated Status with new response codes
AccountId.aliasKey, including AccountId.[to|from]String() support.
[PublicKey|PrivateKey].toAccountId().
aliasKey fields in TransactionRecord and AccountInfo.
nonce field in TransactionId, including TransactionId.[set|get]Nonce()
children fields in TransactionRecord and TransactionReceipt
duplicates field in TransactionReceipt
[TransactionReceiptQuery|TransactionRecordQuery].[set|get]IncludeChildren()
TransactionReceiptQuery.[set|get]IncludeDuplicates()
New response codes.
Support for ECDSA SecP256K1 keys.
PrivateKey.generate[ED25519|ECDSA]()
[Private|Public]Key.from[Bytes|String][DER|ED25519|ECDSA]()
[Private|Public]Key.to[Bytes|String][Raw|DER]()

Fixed

Requests should retry on INTERNAL consistently
Signing data which contains bytes larger than a value of 127
[Private|Public]Key.fromBytesEcdsa() checking for the wrong bytes length

Deprecated

TokenUpdateTransaction.setsupplyKey() - use setSupplyKey() instead
PrivateKey.generate(), use PrivateKey.generate[ED25519|ECDSA]() instead.

v2.7.0-beta.4

Fixed

Signing data which contains bytes larger than a value of 127
[Private|Public]Key.fromBytesEcdsa() checking for the wrong bytes length

v2.7.0-beta.3

Added

TokenUpdateTransaction.[get|set]PauseKey()
TokenUpdateTransaction.setSupplyKey()
Updated Status with new response codes

Deprecated

TokenUpdateTransaction.setsupplyKey() - use setSupplyKey() instead

v2.7.0-beta.2

Added

[Private|Public]Key.toAccountId()

v2.7.0-beta.1

Added

AccountId.aliasKey, including AccountId.[to|from]String() support.
[PublicKey|PrivateKey].toAccountId().
aliasKey fields in TransactionRecord and AccountInfo.
nonce field in TransactionId, including TransactionId.[set|get]Nonce()
children fields in TransactionRecord and TransactionReceipt
duplicates field in TransactionReceipt
[TransactionReceiptQuery|TransactionRecordQuery].[set|get]IncludeChildren()
TransactionReceiptQuery.[set|get]IncludeDuplicates()
New response codes.
Support for ECDSA SecP256K1 keys.
PrivateKey.generate[ED25519|ECDSA]()
[Private|Public]Key.from[Bytes|String][DER|ED25519|ECDSA]()
[Private|Public]Key.to[Bytes|String][Raw|DER]()

Deprecated

PrivateKey.generate(), use PrivateKey.generate[ED25519|ECDSA]() instead.

Fixed

Requests should retry on INTERNAL consistently

v2.6.0

Added

Support for multiple IPs per node
New smart contract response codes

Fixed

TransferTransaction should deterministically order transfers before submitting transaction

v2.6.0-beta.1

Added

New smart contract response codes

v2.5.0

Fixed

WebClient should be able to construct an empty MirrorNetwork
Bad imports while using Common JS

Deprecated

ContractUpdateTransaction.[set|get]ByteCodeFileId()
ContractCallQuery.[set|get]MaxResultSize()

v2.5.0-beta.2

Fixed

Bad imports while using Common JS

v2.5.0-beta.1

Deprecated

ContractUpdateTransaction.[set|get]ByteCodeFileId()
ContractCallQuery.[set|get]MaxResultSize()

v2.4.1

Fixed

Bad imports while using Common JS

v2.4.0

Added

TLS support
Client.[get|set]TransportSecurity() - Enable/Disable TLS
*Id.toSolidityAddress()
Support for number in all ContractFunctionParam.add[Uint|Int]*() methods

Fixed

*Id.fromSolidityAddress()

v2.3.0

Added

FreezeType
FreezeTransaction.[get|set]FreezeType()
FreezeTransaction.[get|set]FileId()
FreezeTransaction.[get|set]FileHash()

Deprecated

FreezeTransaction.[get|set]UpdateFileId(), use .[get|set]FileId() instead.

v2.2.0

Fixed

gRPC client not timing out on unresponsive connections

v2.2.0-beta.1

Added

Support for HIP-24 (token pausing)
- TokenInfo.pauseKey
- TokenInfo.pauseStatus
- TokenCreateTransaction.pauseKey
- TokenUpdateTransaction.pauseKey
- TokenPauseTransaction
- TokenUnpauseTransaction

v2.1.1

Fixed

UTF8 encoding and ecoding in React Native

v2.1.0

Added

Support for automatic token associations
- TransactionRecord.automaticTokenAssociations
- AccountInfo.maxAutomaticTokenAssociations
- AccountCreateTransaction.maxAutomaticTokenAssociations
- AccountUpdateTransaction.maxAutomaticTokenAssociations
- TokenRelationship.automaticAssociation
- TokenAssociation

Fixed

TransferTransaction.addHbarTransfer() was not combining transfers

v2.1.0-beta.1

Added

Support for automatic token associations
- TransactionRecord.automaticTokenAssociations
- AccountInfo.maxAutomaticTokenAssociations
- AccountCreateTransaction.maxAutomaticTokenAssociations
- AccountUpdateTransaction.maxAutomaticTokenAssociations
- TokenRelationship.automaticAssociation
- TokenAssociation

v2.0.30

Added

TokenNftInfo.toString() - Stringifies the JSON representation of the current TokenNftInfo
TokenNftInfo.toJson() - JSON representation of the current TokenNftInfo
Timestamp.toString() - displays as <seconds>.<nanos>. Use Timestamp.toDate() to print differently

Deprecated

TokenNftInfoQuery.[set|get]AccountId() with no replacement
TokenNftInfoQuery.[set|get]TokenId() with no replacement
TokenNftInfoQuery.[set|get]Start() with no replacement
TokenNftInfoQuery.[set|get]End() with no replacement
TokenMintTransaction.[add|set]Metadata() support for string metadata

v2.0.29

Added

Support for CustomRoyaltyFees
Updated Status with new response codes
Implemented Client.[set|get]NetworkName()

v2.0.28

Added

Client.pingAll() - pings all network nodes
Client.[set|get]NodeWaitTime() - minimum delay for nodes that are nto responding
Client.[set|get]MaxAttempts() - max number of attempts for each request
Client.[set|get]MaxNodesPerTransaction() - number of node account IDs to use per request
CustomFixedFee.[set|get]HbarAmount() - helper method to set both denominatingTokenId and amount when fee is an Hbar amount
CustomFixedFee.setDenominatingTokenToSameToken() - helper method to set denominatingTokenId to 0.0.0 which is not obvious

Changed

Client.ping() will no longer throw an error

Deprecated

*[Transaction|Query].[set|get]MaxRetries() - Use *[Transaction|Query].[set|get]MaxAttempts() instead

Fixed

PrivateKey.signTransaction() and PublicKey.verifyTransaction() should correctly freeze an unfrozen transaction

v2.0.27

Added

Updated Status with new response codes
Support for Hbar.[from|to]String() to be reversible
Client.setAutoValidateChecksums() set whether checksums on ids will be automatically validated upon attempting to execute a transaction or query. Disabled by default. Check status with Client.isAutoValidateChecksumsEnabled()
*Id.toString() no longer stringifies with checksums. Use *Id.getChecksum() to get the checksum that was parsed, or use *Id.toStringWithChecksum(client) to stringify with the correct checksum for that ID on the client's network.
*Id.validateChecksum() to validate a checksum. Throws new BadEntityIdException

Fixed

Free queries should not longer attempt to sign payment transactions
All enitty IDs within response should no longer contain a checskum. Use *Id.toStringWithChecksum(Client) to stringify with a checksum
ReceiptStatusError should contain a properly filled out TransactionReceipt

Deprecated

*Id.validate() use *Id.validateChecksum() instead

v2.0.26

Changed

Updated Status and FeeDataType with new codes

v2.0.25

Added

TokenCreateTransaction.[get|set]FeeScheduleKey()
Support for parsing file 0.0.111 using FeeSchedules

Fixed

TokenMintTransaction.[to|from]Bytes() incorrectly parsing the transaction body

Removed

TokenCreateTransaction.addCustomFee() - use TokenCreateTransaction.setCustomFees() instead

v2.0.25-beta.1

Added

Support for NFTS
- Creating NFT tokens
- Minting NFTs
- Burning NFTs
- Transfering NFTs
- Wiping NFTs
- Query NFT information
Support for Custom Fees on tokens:
- Setting custom fees on a token
- Updating custom fees on an existing token

Fixed

Loading keystore should no longer error when CipherAlgorithm doesn't match case
PrivateKey.legacyDerive() should now be consistent with the v1.4.6 JS SDK

v2.0.24

Added

Hbar.fromTinybar() supports BigNumber
Hbar.toString() supports HbarUnit
Implemented to and from bytes for TopicInfo and TokenInfo
Support for sign-on-demand
- This is disabled by default to you'll need to enable it using Client.setSignOnDemand(true)
- If sign-on-demand is enabled you'll need to use async versions of these methods:
  - *Transaction.toBytes() -> *Transaction.toBytesAsync()
  - *Transaction.getSignatures() -> *Transaction.getSignaturesAsync()
  - *Transaction.getTransactionHash() -> *Transaction.getTransactionHashAsync()

Changes

All requests now retry on gRPC status INTERNAL if error returned contains RST_STREAM

v2.0.23

Added

Added support for TLS on mirror node connections
Implemented *Id.clone() (this is used internally to fix some issues that only surface in React Native)
Implement Timestamp.plusNanos()
Added support for entity ID checksums. The network will be extracted from the checksum of the entity ID and validated on each request to make sure a request is not happening on one network while an entity ID references another network. Entity IDs with a network will print with a checksum while entity IDs without a checksum will not print the checksum part.

Fixed

TopicMessageQuery.startTime not updating start time by one nanosecond causing a message to appear twice if the connection reset
TopicMessageQuery should log retries
TransactionReceipt error handling; this should now throw an error contain the receipt

v2.0.22

Fixed

TopicMessageQuery.maxBackoff was not being used at all
TopicMessageQuery.limit was being incorrectly update with full TopicMessages rather than per chunk
TopicMessageQuery.startTime was not being updated each time a message was received
TopicMessageQuery.completionHandler was be called at incorrect times

v2.0.21

Added

Exposed AccountBalance.tokenDecimals
Support for string parameters in Hbar.fromTinybars()
Hbar.toBigNumber() which is a simple wrapper around Hbar.to(HbarUnit.Hbar)
AccountBalance.toJSON()
Support for maxBackoff, maxAttempts, retryHandler, and completionHandler in TopicMessageQuery
Default logging behavior to TopicMessageQuery if an error handler or completion handler was not set

Fixed

TopicMessageQuery retry handling; this should retry on more gRPC errors
TopicMessageQuery max retry timeout; before this would could wait up to 4m with no feedback
Missing @readonly tag on TokenInfo.tokenMemo
Keystore failing to recognize keystores generated by v1 SDKs
Errors caused by the use ?. and ?? within a node 12 context
TopicMessageQuery

v2.0.20

Added

PrivateKey.legacyDerive() - Derive private key using legacy derivations
Hbar.fromTinybars() supports string parameter
Hbar.toBigNumber() aliases Hbar.to(HbarUnit.Hbar)
AccountBalance.tokenDecimals - Represents the decimals on a token
AccountBalance.toString() should print a JSON.stringified() output
AccountBalance.toJSON()

Changed

Mnemonic.toLegacyPrivateKey() no longer automaticaly derives PrivateKey, instead produces root PrivateKey Use PrivateKey.legacyDerive() to derive the proper PrivateKey manually
Removed the use of @hashgraph/protobufjs in favor of protobufjs The reason @hashgraph/protobufjs even exists is because protobufjs contains eval which fails CSP in browser. However, while running integration tests through vite and mocha it seems the eval was never hit.
Moved from yarn to pnpm because of performance issues with yarn

v2.0.19

Added

Scheduled transaction support: ScheduleCreateTransaction, ScheduleDeleteTransaction, and ScheduleSignTransaction
React Native support
Support for raw proto.Transaction bytes in Transaction.fromBytes()
- This means v1 SDK's Transaction.toBytes() will now be supported in v2 Transaction.fromBytes() However, Transaction.toBytes() and Transaction.getTransactionHas() in v2 will produce different results in the v1 SDK's.

Fixed

addSignature() Behavior Differs Between Implementations [NCC-E001154-005]
Decreased CHUNK_SIZE 4096->1024 and increased default max chunks 10->20
Export StatusError, PrecheckStatusError, ReceiptStatusError, and BadKeyError
KeyList.toString()
AccountBalance.toString()

Deprecated

new TransactionId(AccountId, Instant) - Use TransactionId.withValidStart() instead.

v2.0.18 - Deprecated

v2.0.17-beta.7

Fixed

addSignature() Behavior Differs Between Implementations [NCC-E001154-005]
Decreased CHUNK_SIZE 4096->1024 and increased default max chunks 10->20
Renamed ScheduleInfo.getTransaction() -> ScheduleInfo.getScheduledTransaction()

v2.0.17-beta.6

Added

React Native support

v2.0.17-beta.5 - Deprecated

v2.0.17-beta.4

Fixed

Scheduled transactions should use new HAPI protobufs
Removed nonce from TransactionId
schedule-multi-sig-transaction example to use new scheduled transaction API

Removed

ScheduleCreateTransaction.addScheduledSignature()
ScheduleCreateTransaction.scheduledSignatures()
ScheduleSignTransaction.addScheduledSignature()
ScheduleSignTransaction.scheduledSignatures()

v2.0.17-beta.3

Added

Support for raw proto.Transaction bytes in Transaction.fromBytes()
- This means v1 SDK's Transaction.toBytes() will now be supported in v2 Transaction.fromBytes() However, Transaction.toBytes() and Transaction.getTransactionHas() in v2 will produce different results in the v1 SDK's.
Export StatusError, PrecheckStatusError, ReceiptStatusError, and BadKeyError

Fixed

A few examples that did not work with CONFIG_FILE environment variable

v2.0.17-beta.2

Added

Support for setting signatures on the underlying scheduled transaction
TransactionReceipt.scheduledTransactionId
ScheduleInfo.scheduledTransactionId
TransactionRecord.scheduleRef
Support for scheduled and nonce in TransactionId
- TransactionId.withNonce() - Supports creating transaction ID with random bytes.
- TransactionId.[set|get]Scheduled() - Supports scheduled transaction IDs.
memo fields for both create and update transactions and info queries
- Account[Create|Update]Transaction.[set|get]AccountMemo()
- File[Create|Update]Transaction.[set|get]AccountMemo()
- Token[Create|Update]Transaction.[set|get]AccountMemo()
- AccountInfoQuery.accountMemo
- FileInfoQuery.fileMemo
- TokenInfoQuery.tokenMemo

Fixed

ScheduleInfo.*ID field names should use Id Ex. ScheduleInfo.creatorAccountID -> ScheduleInfo.creatorAccountId
Renamed ScheduleInfo.memo -> ScheduleInfo.scheduleMemo
Chunked transactions should not support scheduling if the data provided is too large
- TopicMessageSubmitTransaction
- FileAppendTransaction

v2.0.17-beta.1

Added

Support for scheduled transactions.
- ScheduleCreateTransaction - Create a new scheduled transaction
- ScheduleSignTransaction - Sign an existing scheduled transaction on the network
- ScheduleDeleteTransaction - Delete a scheduled transaction
- ScheduleInfoQuery - Query the info including bodyBytes of a scheduled transaction
- ScheduleId

Fixed

KeyList.toString()
AccountBalance.toString()

Deprecated

new TransactionId(AccountId, Instant) - Use TransactionId.withValidStart() instead.

v2.0.15

Added

Implement Client.forName() to support construction of client from network name.
Implement PrivateKey.verifyTransaction() to allow a user to verify a transaction was signed with a partiular key.

v2.0.14

General Changes

* All queries and transactions support setting fields in the constructor using
  an object, e.g. `new AccountBalanceQuery({ accountId: "0.0.3" })`, or
  `new AccountCreateTransaction({ key: client.operatorPublicKey, initialBalance: 10 })`.
* Almost all instances of `BigNumber` have been replaced with `Long`

v1.1.12

Fixed

Ed25519PrivateKey.fromMnemonic regressed in v1.1.8 and was not working in the browser.
Use detached signatures when signing the transaction. This should allow for much larger transactions to be submitted.

v1.1.11

Fixed

Ed25519PrivateKey.fromKeystore regressed in v1.1.9 and was not working in the browser

v1.1.10

Added

Client.ping(id: AccountIdLike) Pings a node by account ID.
Ed25519PrivateKey.fromMnemonic works with legacy 22-word phrases.

Deprecated

Client.getAccountBalance() to match the Java SDK. Use AccountBalanceQuery directly instead.

v1.1.9

Added

Allow BigNumber or String to be used as Tinybar where Tinybar was accepted
Add support for decoding Ed25519PrivateKey from a PEM file using Ed25519PrivateKey.fromPem()
Add support for passing no argument to ContractFunctionResult.get*() methods.
Add MnemonicValidationResult which is the response type for Mnemonic.validte()
Add public method Mnemonic.validate(): MnemonicValidationResult which validates if the mnemonic came from the same wordlist, in the right order, and without misspellings.
Add BadPemFileError which is thrown when decoding a pem file fails.

Fixed

Fixes AddBytes32Array
Fixes Hbar.isNegative() failing with undefined.
Fixes CryptoTransferTransaction.addTransfer() not supporting BigNumber or number as arguments.
Fixes ConsensusTopicInfoQuery.setTopicId() not supporting ConsensusTopicIdLike.

Deprecated

Deprecates Client.maxTransactionFee and Client.maxQueryPayment getters.
Deprecates ConsensusTopicCreateTransaction.setAutoRenewAccount() was simply renamed to ConsensusTopicCreateTransaction.setAutoRenewAccountId().
Deprecates ConsensusTopicCreateTransaction.setExpirationTime() with no replacement.
Deprecates ConsensusTopicCreateTransaction.setValidStart() with no replacement.
Deprecates ConsensusTopicUpdateTransaction.setAutoRenewAccount() with no replacement.

v1.1.8

Fixed

TransactionRecord.getContractCallResult and TransactionRecord.getContractExecuteResult were swapped internally and neither worked before.
Export ConsensusMessageSubmitTransaction.

v1.1.7

Fixed

Do not provide (and sign) a payment transaction for AccountBalanceQuery. It is not required.

v1.1.6

Added

Add TransactionBuilder.getCost() to return a very close estimate of the transaction fee (within 1%).
Add additional error classes to allow more introspection on errors:
- HederaPrecheckStatusError - Thrown when the transaction fails at the node (the precheck)
- HederaReceiptStatusError - Thrown when the receipt is checked and has a failing status. The error object contains the full receipt.
- HederaRecordStatusError - Thrown when the record is checked and it has a failing status. The error object contains the full record.
console.log(obj) now prints out nice debug information for several types in the SDK including receipts

v1.1.5

Added

Add TransactionReceipt.getConsensusTopicId().
Add TransactionReceipt.getConsensusTopicRunningHash().
Add TransactionReceipt.getConsensusTopicSequenceNumber().
Adds support for addresses with a leading 0x prefix with ContractFunctionParams.addAddress().

Deprecated

Deprecates Client.putNode(). Use Client.replaceNodes() instead.
Depreactes Transaction.getReceipt() and Transaction.getRecord(). Use TransactionId.getReceipt() or TransactionId.getRecord() instead. The execute method on Transaction returns a TransactionId.
Deprecates ConsensusSubmitMessageTransaction. This was renamed to ConsensusMessageSubmitTransaction to match the Java SDK.

v1.1.2

Fixed

hashgraph#175

v1.1.1

Fixed

RECEIPT_NOT_FOUND is properly considered and internally retried within TransactionReceiptQuery

v1.1.0

Fixed

Contract parameter encoding with BigNumbers

Added

Add support for Hedera Consensus Service (HCS).

Add ConsensusTopicCreateTransaction, ConsensusTopicUpdateTransaction, ConsensusTopicDeleteTransaction, and ConsensusMessageSubmitTransaction transactions
Add ConsensusTopicInfoQuery query (returns ConsensusTopicInfo)
Add MirrorClient and MirrorConsensusTopicQuery which can be used to listen for HCS messages from a mirror node.

Changed

Minor version bumps may add deprecations as we improve parity between SDKs or fix reported issues. Do not worry about upgrading in a timely manner. All v1+ APIs will be continuously supported.

Deprecated SystemDelete#setId; replaced with SystemDelete#setFileId or SystemDelete#setContractId
Deprecated SystemUndelete#setId; replaced with SystemUndelete#setFileId or SystemUndelete#setContractId
Deprecated Hbar.of(val); replaced with new Hbar(val)
Deprecated FreezeTransaction#setStartTime(Date); replaced with FreezeTransaction#setStartTime(hour: number, minute: number)
Deprecated FreezeTransaction#setEndTime(Date); replaced with FreezeTransaction#setEndTime(hour: number, minute: number)
All previous exception types are no longer thrown. Instead there are a set of new exception types to match the Java SDK.
- HederaError becomes HederaStatusError
- ValidationError becomes LocalValidationError
- TinybarValueError becomes HbarRangeError
- MaxPaymentExceededError becomes MaxQueryPaymentExceededError
- BadKeyError is a new exception type when attempting to parse or otherwise use a key that doesn't look like a key

v1.0.1

Added

Allow passing a string for a private key in Client.setOperator

Fixed

Correct list of testnet node addresses

v1.0.0

No significant changes since v1.0.0-beta.5

v1.0.0-beta.5

Fixed

Fix getCost for entity Info queries where the entity was deleted

Added

Add support for unsigned integers (incl. Arrays) for contract encoding and decoding
Add AccountUpdateTransaction.setReceiverSignatureRequired
Add AccountUpdateTransaction.setProxyAccountId

Changed

Rename ContractExecuteTransaction.setAmount() to ContractExecuteTransaction.setPayableAmount()

v1.0.0-beta.4

Added

Client.forTestnet makes a new client configured to talk to TestNet (use .setOperator to set an operater)
Client.forMainnet makes a new client configured to talk to Mainnet (use .setOperator to set an operater)

Changed

Renamed TransactionReceipt.accountId, TransactionReceipt.contractId, TransactionReceipt.fileId, and TransactionReceipt.contractId to TransactionReceipt.getAccountId(), etc. to add an explicit illegal state check as these fields are mutually exclusive
Renamed TransactionRecord.contractCallResult to TransactionRecord.getContractExecuteResult()
Renamed TransactionRecord.contractCreateResult to TransactionRecord.getContractCreateResult()

v1.0.0-beta.3

Changed

TransactionBuilder.setMemo is renamed to TransactionBuilder.setTransactionMemo to avoid confusion as there are 2 other kinds of memos on transactions

Fixed

Fix usage on Node versions less than 12.x

v1.0.0-beta.2

Changed

CallParams is removed in favor of ContractFunctionParams and closely mirrors type names from solidity
- addInt32
- addInt256Array
- addString
- etc.
ContractFunctionResult now closely mirrors the solidity type names
- getInt32
- etc.
setFunctionParams(params) on ContractCallQuery and ContractExecuteTransaction is now setFunction(name, params)
ContractLogInfo.topicList -> ContractLogInfo.topics
FileInfo.deleted -> FileInfo.isDeleted
FileContentsQuery.execute now directly returns Uint8Array
ContractRecordsQuery.execute now directly returns TransactionRecord[]
AccountAmount.amount (String) -> AccountAmount.amount (Hbar)
TransactionReceipt
- receiverSigRequired -> isReceiverSignatureRequired
- autoRenewPeriodSeconds -> autoRenewPeriod

Fixed

Remove incorrect local validation for FileCreateTransaction and FileUpdateTransaction
Any key fields on response types (e.g., AccountInfo) are now PublicKey and can be any of the applicable key types
Fix transaction back-off when BUSY is returned
Default autoRenewPeriod on ContractCreate appropriately

v0.8.0-beta.3

Changed

Client constructor takes the network as { network: ... } instead of { nodes: ... }
Transactions and queries do not take Client in the constructor; instead, Client is passed to execute.
Removed Transaction.executeForReceipt and Transaction.executeForRecord

These methods have been identified as harmful as they hide too much. If one fails, you do not know if the transaction failed to execute; or, the receipt/record could not be retrieved. In a mission-critical application, that is, of course, an important distinction.

Now there is only Transaction.execute which returns a TransactionId. If you don't care about waiting for consensus or retrieving a receipt/record in your application, you're done. Otherwise you can now use any TransactionId and ask for the receipt/record (with a stepped retry interval until consensus) with TransactionId.getReceipt and TransactionId.getRecord.

v0.7.x and below
```
let newAccountId = new AccountCreateTransaction(hederaClient)
    .setKey(newKey.publicKey)
    .setInitialBalance(1000)
    .executeForReceipt().accountId; // TransactionReceipt
```
v0.8.x and above
```
let newAccountId = new AccountCreateTransaction()
    .setKey(newKey.publicKey)
    .setInitialBalance(1000)
    .execute(hederaClient) // TranactionId
    .getReceipt(hederaClient).accountId; // TransactionReceipt
```
Rename setPaymentDefault to setPaymentAmount

Added

All transaction and query types that were in the Java SDK but not yet in the JS SDK (GetBySolidityIdQuery, AccountStakersQuery, etc.)
TransactionId.getReceipt
TransactionId.getRecord
Transaction.toString. This will dump the transaction (incl. the body) to a stringified JSON object representation of the transaction. Useful for debugging.
A default of 1 Hbar is now set for both maximum transaction fees and maximum query payments.
Smart Contract type encoding and decoding to match Java.
To/From string methods on AccountId, FileId, etc.
Internal retry handling for Transactions and Queries (incl. BUSY)

Removed

Transaction and Query types related to claims

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Changelog

v2.52.0-beta.3

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v2.52.0-beta.1

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v2.50.0-beta.3

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v2.50.0-beta.2

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v2.45.0

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v2.45.0-beta.1

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v2.44.0

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v2.43.0

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v2.43.0-beta.1

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v2.42.0

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v2.42.0-beta.4

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v2.42.0-beta.3

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v2.42.0-beta.2

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v2.42.0-beta.1

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v2.41.0

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v2.41.0-beta.1

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v2.40.0

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v2.39.0

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v2.38.0

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v2.37.0

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v2.37.0-beta.2

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v2.37.0-beta.1

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v2.36.0

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v2.35.0

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v2.34.1

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v2.34.0

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v2.33.0

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v2.32.0

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v2.32.0-beta.2

What's Changed

v2.32.0-beta.1