v2.64.0-beta.1

What's Changed

• chore: Renamed TCK client image by @ivaylogarnev-limechain in #3058
• chore(deps): bump step-security/harden-runner from 2.11.1 to 2.12.0 by @dependabot in #3062
• chore(deps): bump renovatebot/github-action from 41.0.20 to 41.0.21 by @dependabot in #3060
• chore(deps): bump actions/setup-java from 4.7.0 to 4.7.1 by @dependabot in #3036
• feat: update protobufs 0.61 by @ivaylonikolov7 in #3066
• chore(TCK): Added airdropToken endpoint by @ivaylogarnev-limechain in #3067
• feat: transaction retry on THROTTLED_AT_CONSENSUS by @ivaylonikolov7 in #3065
• chore(deps): bump renovatebot/github-action from 41.0.21 to 41.0.22 by @dependabot in #3074
• feat: extend set key with alias to work with public ecdsa keys by @venilinvasilev in #3051
• fix: update README.md by @SimiHunjan in #3026
• chore(TCK): Added retry on unhealthy local node by @ivaylogarnev-limechain in #3077
• feat: HIP 551 by @ivaylonikolov7 in #3039
• chore(release): v2.64.0 beta.1 by @ivaylonikolov7 in #3078

Full Changelog: v2.63.0...v2.64.0-beta.1

v2.63.0

This release introduces various enhancements to the Hedera JavaScript SDK, including improved browser support, extended ECDSA functionality, better error handling, and internal optimizations.

Enhancements

• UMD Browser Support: Added a UMD example demonstrating usage of the SDK in browser environments. #3028

• PrivateKey Recovery ID Calculation: Added PrivateKey.getRecoveryId(r, s, message) method to enable recovery ID (v) calculation from raw ECDSA signature components. This addition allows developers to compute the recovery ID directly, enabling full support for signing and serializing Ethereum transactions (including EIP-155) within the SDK. It enhances compatibility with external Ethereum clients and tooling. #3021

• Ethereum Address Example: Added an example demonstrating how to sign and recover Ethereum addresses using the Hedera SDK, Ethereum-style signature hashing (EIP-191), and the ecrecover contract. #3029

• Dynamic Protobuf Generation: Implemented dynamic generation of RequestType.js and Status.js by parsing protobuf definitions. #3018

• Improved Query Reliability: Enhanced reliability of getReceiptQuery and getRecordQuery, which are single-node requests. These queries now retry up to 10 times with a delay when encountering node-specific issues (e.g., "All nodes are unhealthy") to handle transient network or node health problems more gracefully. #3038

• Internal Code Optimization: Extracted _makePaymentTransaction function used by both Query and CostQuery for initiating payment transactions. #3017

Bug Fixes

• TopicUpdateTransaction Bug: Fixed a bug in TopicUpdateTransaction related to the handling of feeExemptKeys and customFees properties when they are unset. Previously, the transaction would include empty arrays for these fields, unintentionally clearing existing values on the topic. This change ensures that unset properties are treated as null, preserving existing topic configurations. #3031

Removed

• Removed MyHbarWallet gRPC web proxies. #3053

Documentation

• Updated README.md to reflect support for the UMD package. #3028

v2.63.0-beta.1

What's Changed

• fix: replaced elliptic with @noble/curves by @venilinvasilev in #2937
• chore(cryptography): bump deps by @venilinvasilev in #3015
• chore(release): v2.63.0 beta.1 by @ivaylonikolov7 in #3016

Full Changelog: v2.62.0...v2.63.0-beta.1

v2.62.0

What's changed

This release enhances account alias handling in the SDK and introduces new testing and documentation improvements for contract queries and transaction verification. It also includes development dependency upgrades to maintain compatibility and security.

Enhancements

• Improved Account Alias Handling: Added support for hollow account detection (num=0 with alias) in AccountId. This ensures more accurate handling of aliases and improves protobuf conversion logic.

• Protobuf Conversion Updates: Enhanced AccountId behavior with more explicit conversion rules for:

  • Both AccountId number and alias set
  • Only alias set
  • Only number set
    Comprehensive test coverage has been included.
    Contributed by @ivaylonikolov7 in #2994

Documentation

• Mirror Node Contract Queries: Added usage documentation to help developers correctly configure sender addresses using ECDSA keys and aliases in contract queries.
  Contributed by @ivaylonikolov7 in #2993

Tests

• PublicKey Verification: Added unit tests for PublicKey.verifyTransaction, ensuring correct behavior in signature verification.
  Contributed by @0xivanov in #2971

Dependency Upgrades

• Development Dependencies:
  • Upgraded chromedriver from 133.0.3 to 134.0.5 (including in the cryptography package)
  • Upgraded sinon from 19.0.2 to 20.0.0
  • Upgraded vite from 6.1.0 to 6.1.3 (including in the cryptography package)
  • Upgraded axios from 1.7.7 to 1.8.2 in `/examples/simple_rest_signature_p

Full Changelog: v2.61.0...v2.62.0

v2.62.0-beta.3

This release adds support for generating UMD build files to allow the library to be used directly in browsers via CDN distribution.

Added

• Generation of UMD build files (dist/) for browser compatibility, enabling direct script usage in HTML.
• UMD files are available for easy CDN hosting via unpkg.com, simplifying integration and deployment in web projects.

Full Changelog: v2.62.0-beta.2...v2.62.0-beta.3

v2.62.0-beta.2

What's Changed

• chore: bump elliptic peer depеndency by @venilinvasilev in #2976
• refactor: remove account creation in integration tests by @venilinvasilev in #2970
• chore: bump elliptic version by @venilinvasilev in #2977
• chore: regenerate lockfile for tck by @venilinvasilev in #2978
• fix: remove circular dependancy in dependencies by @ivaylonikolov7 in #2985
• chore(release): v2.62.0 beta.2 by @ivaylonikolov7 in #2989

Full Changelog: v2.62.0-beta.1...v2.62.0-beta.2

v2.62.0-beta.1

What's Changed

• fix: flaky account info mocking unit test by @venilinvasilev in #2969
• chore: break down task into build:prep and build:actual by @ivaylonikolov7 in #2960
• chore: return Privatekey, Transaction and PublicKey legacy functionality by @ivaylonikolov7 in #2943
• chore(release): v2.62.0-beta.1 by @venilinvasilev in #2972

Full Changelog: v2.61.0...v2.62.0-beta.1

v2.61.0

What's Changed

• chore(deps-dev): bump eslint-plugin-n from 16.6.2 to 17.16.1 by @dependabot in #2916
• chore(deps-dev): bump chai and @types/chai by @dependabot in #2908
• chore(deps-dev): bump c8 from 8.0.1 to 10.1.3 by @dependabot in #2785
• ci: change workflow to pull_request_target by @andrewb1269hg in #2925
• refactor: used fixtures in tests by @venilinvasilev in #2914
• chore: remove node08,node13,node23 from mainnet constants by @kfbr in #2913
• chore(deps-dev): bump eslint-plugin-n from 16.2.0 to 17.16.1 in /packages/cryptography by @dependabot in #2915
• test: verify message signature method by @0xivanov in #2936
• fix: Hashgraph/cryptography within browser tests by @ivaylogarnev-limechain in #2927
• feat: Added AddressBookQuery test against Local node/Solo by @ivaylogarnev-limechain in #2933
• fix: Enabled gRPC retry mechanism by @ivaylogarnev-limechain in #2940
• chore(release): v2.61.0-beta.1 by @ivaylogarnev-limechain in #2941
• chore(release): v2.61.0-beta.2 by @ivaylogarnev-limechain in #2946
• chore(deps): bump @babel/runtime from 7.26.9 to 7.26.10 in /examples/react-native-example by @dependabot in #2947
• chore(deps): bump @babel/helpers from 7.26.9 to 7.26.10 in /examples/react-native-example by @dependabot in #2949
• chore(deps): bump @babel/helpers from 7.26.0 to 7.26.10 by @dependabot in #2948
• chore(deps): bump axios from 1.7.9 to 1.8.2 in /examples by @dependabot in #2942
• chore(deps): bump @babel/helpers from 7.26.0 to 7.26.10 in /examples/custom-grpc-web-proxies-network by @dependabot in #2951
• chore(deps): bump @babel/runtime from 7.26.0 to 7.26.10 by @dependabot in #2950
• feat: manual update client address book by @venilinvasilev in #2928
• docs: add some comments about the toSolidityAddress function by @Neurone in #2220
• chore(deps): bump actions/setup-node from 4.2.0 to 4.3.0 by @dependabot in #2958
• chore(deps): bump renovatebot/github-action from 41.0.14 to 41.0.15 by @dependabot in #2957
• fix: disable auto renew assignment on topic and token create by @SimiHunjan in #2945
• chore(deps): bump renovatebot/github-action from 41.0.15 to 41.0.16 by @dependabot in #2963
• docs: add note in documentation when running examples by @ivaylonikolov7 in #2962
• chore(release): v2.61.0 by @ivaylonikolov7 in #2965

New Contributors

• @kfbr made their first contribution in #2913
• @0xivanov made their first contribution in #2936

Full Changelog: v2.60.1...v2.61.0

v2.61.0-beta.2

What's Changed

• chore(deps-dev): bump eslint-plugin-n from 16.6.2 to 17.16.1 by @dependabot in #2916
• chore(deps-dev): bump chai and @types/chai by @dependabot in #2908
• chore(deps-dev): bump c8 from 8.0.1 to 10.1.3 by @dependabot in #2785
• ci: change workflow to pull_request_target by @andrewb1269hg in #2925
• refactor: used fixtures in tests by @venilinvasilev in #2914
• chore: remove node08,node13,node23 from mainnet constants by @kfbr in #2913
• chore(deps-dev): bump eslint-plugin-n from 16.2.0 to 17.16.1 in /packages/cryptography by @dependabot in #2915
• test: verify message signature method by @0xivanov in #2936
• fix: Hashgraph/cryptography within browser tests by @ivaylogarnev-limechain in #2927
• feat: Added AddressBookQuery test against Local node/Solo by @ivaylogarnev-limechain in #2933
• fix: Enabled gRPC retry mechanism by @ivaylogarnev-limechain in #2940
• chore(release): v2.61.0-beta.1 by @ivaylogarnev-limechain in #2941
• chore(release): v2.61.0-beta.2 by @ivaylogarnev-limechain in #2946

New Contributors

• @kfbr made their first contribution in #2913
• @0xivanov made their first contribution in #2936

Full Changelog: v2.60.1...v2.61.0-beta.2

v2.60.1

What's Changed

• chore: fix committers group access by @PavelSBorisov in #2885
• chore(release): v2.60.1 by @ivaylogarnev-limechain in #2921

Full Changelog: v2.60.0...v2.60.1