v0.24.0

What's New

➡️ Add HIP-844 support
➡️ Updated SDK to use the latest protobuf release 0.47.0
➡️ Updated docs
➡️ Back to using latest local-node

What's Changed

• chore: Update readme.md and other links by @gsstoykov in #657
• perf: Removed redundant sleep in Query.cc by @gsstoykov in #658
• feat: HIP-844 by @gsstoykov in #659
• feat: Removed code irrelevancies and added static ECDSA key by @gsstoykov in #663

Full Changelog: v0.23.0...v0.24.0

v0.23.0

What's New

➡️ Add TCK server
➡️ Add HIP-745 support
➡️ Using vcpkg to supply OpenSSL artifacts

Added

• Added install of older verified working version of local-node by @gsstoykov in #649
• Added OpenSSL vcpkg build by @gsstoykov in #650
• Add TCK server by @rwalworth in #644
• HIP-745 Design Feature by @gsstoykov in #647
• Fix windows issues by @rwalworth in #654

Full Changelog: v0.22.0...v0.23.0

v0.22.0

What's New

➡️ OpenSSL ED25519 key import compatibility

Added

• Added ED25519 keys adaptation to import PEM/DER by @gsstoykov in #639
• Updated file copyright dates. by @gsstoykov in #643

Full Changelog: v0.21.0...v0.22.0

v0.21.0

What's New

➡️ OpenSSL ECDSAsecp256k1 public key import compatibility
➡️ Print query responses
➡️ Documentation updates

Added

• Update SDK docs by @rwalworth in #616
• Add step to run .clang-format file by @rwalworth in #618
• Fix OpenSSL public ECDSA keys import compatibility by @gsstoykov in #620
• Add toString() method and operator<< overload to query responses by @rwalworth in #631
• Update README.md by @theekrystallee in #633
• Update remaining examples to read from .env file and update README with more concise instructions for running examples by @rwalworth in #636
• Created script for running all examples by @gsstoykov in #634

New Contributors

• @theekrystallee made their first contribution in #633

Full Changelog: v0.20.0...v0.21.0

v0.20.0

What's New

➡️ Finish implementations for various classes
➡️ Integrate log4cxx logger library
➡️ Use .env file for running examples
➡️ Add compatibility for OpenSSL keys
➡️ Add additional build instructions

Added

• Full implementation for Query by @rwalworth in #574
• Full implementation for TransactionReceipt by @rwalworth in #575
• Full implementation for ChunkedTransaction by @rwalworth in #577
• Full implementation for TransactionId by @rwalworth in #578
• Full implementation for TransactionRecord by @rwalworth in #579
• Full implementation for TransactionRecordQuery by @rwalworth in #580
• Full implementation for TransactionResponse by @rwalworth in #581
• Upgrade to v0.42.0 of Hedera C++ Protobuf API (PR) by @deyanzz in #589
• Full implementation of Client by @rwalworth in #592
• Update GenerateKeyExample.cc by @SimiHunjan in #598
• Add stream overloads for key classes by @rwalworth in #602
• Upgrade to v0.43.0 of Hedera C++ Protobuf API by @gsstoykov in #608
• Add missing fee classes by @rwalworth in #586
• Update README.md by @SimiHunjan in #585
• Implement Hbar (PR) by @deyanzz in #609
• Implement .env file for examples by @rwalworth in #610
• Add Logger and log4cxx framework by @rwalworth in #605
• Upgrade to v0.44.0 of Hedera C++ Protobuf API by @deyanzz in #612
• Added EC Private Keys compatibility to improve OpenSSL Key import compatibility. by @gsstoykov in #607
• Fix Windows build by @rwalworth in #614

New Contributors

• @SimiHunjan made their first contribution in #598

Full Changelog: v0.19.0...v0.20.0

v0.19.0

What's New

➡️ Added more examples.
➡️ Added more tests
➡️ Added HttpClient
➡️ Full implementation of Executable
➡️ Added missing APIs

Examples

➡️ PrngExample
➡️ MultiSigOfflineExample
➡️ SignTransactionExample
➡️ TopicWithAdminKeyExample
➡️ TransferUsingEvmAddressExample
➡️ StakingWithUpdateExample
➡️ SolidityPrecompileExample
➡️ ZeroTokenOperationsExample

Added

• Project examples/ runs resulting in errors (PR) by @gsstoykov in #548
• Add PrngExample by @rwalworth in #544
• Add MultiSigOfflineExample by @rwalworth in #549
• Add SignTransactionExample by @rwalworth in #550
• Add TopicWithAdminKeyExample by @rwalworth in #560
• Add TransferUsingEvmAddressExample by @rwalworth in #562
• Add StakingWithUpdateExample by @rwalworth in #558
• Add HTTP Client for querying MirrorNode (PR) by @gsstoykov in #555
• Add SolidityPrecompileExample by @rwalworth in #556
• Add ZeroTokenOperationsExample by @rwalworth in #564
• Add missing APIs for CustomFees and derived classes by @rwalworth in #565
• Fix AccountId evmAddress field not being displayed correctly in toSolidityAddress() by @gsstoykov in #567
• Full implementation of Executable by @rwalworth in #569
• Tests for Networking Configuration (PR) by @deyanzz in #515
• Fix Windows build by @rwalworth in #573

New Contributors

• @gsstoykov made their first contribution in #548

Full Changelog: v0.18.0...v0.19.0

v0.18.0

What's New

➡️ Added new examples.
➡️ Add checksum calculations and processing

Examples

➡️ ValidateChecksumExample.cc
➡️ ConsensusPubSubWithSubmitKeyExample.cc
➡️ ConstructClientExample.cc
➡️ CreateAccountThresholdKeyExample.cc
➡️ CreateFileExample.cc
➡️ CreateTopicExample.cc
➡️ GenerateKeyExample.cc
➡️ GetAccountInfoExample.cc
➡️ GetExchangeRatesExample.cc
➡️ MultiAppTransferExample.cc

Added

• Integration test for node selection (PR) by @deyanzz in #397
• Implement checksum calculation and add ValidateChecksumExample by @rwalworth in #516
• Get rid of ValuePtr and replace Key* instances with std::shared_ptr<Key> by @rwalworth in #518
• Add ConsensusPubSubWithSubmitKeyExample by @rwalworth in #520
• Add ConstructClientExample by @rwalworth in #523
• Add CreateAccountThresholdKeyExample by @rwalworth in #526
• Add GenerateKeyExample by @rwalworth in #532
• Add CreateFileExample by @rwalworth in #529
• Add GetExchangeRatesExample by @rwalworth in #536
• Add MultiAppTransferExample by @rwalworth in #539
• Add CreateTopicExample by @rwalworth in #530
• Add GetAccountInfoExample by @rwalworth in #534
• Fix windows build by @rwalworth in #542

Full Changelog: v0.17.0...v0.18.0

v0.17.0

What's New

➡️ Automatic updating of Client address book from mirror node.
➡️ AddressBook and config files were added for release builds.
➡️ Add more tests to check min and max backoff time.
➡️ Bug-fixes.

Examples

➡️ GetAddressBookExample.cc

Added

• Add GetAddressBookExample by @rwalworth in #507
• Update address book *.pb files by @rwalworth in #508
• Some examples aren't working properly by @rwalworth in #511
• Add TransactionId argument to TransactionReceipt::fromProtobuf() by @rwalworth in #512
• Install address book and config files by @rwalworth in #513
• Tests for min and max backoff time (PR) by @deyanzz in #510

Full Changelog: v0.16.0...v0.17.0

v0.16.0

What's New

➡️ New APIs for Transactions and Querys
➡️ Quicker workflows for PRs

Examples

➡️ ConsensusPubSubChunkedExample.cc

What's Changed

• Workflow optimisations for PR Checks action by @deyanzz in #502
• Finish APIs for Transaction, Query, and a lot of internal classes by @rwalworth in #503

Full Changelog: v0.15.0...v0.16.0

v0.15.0

What's New

➡️ Query messages sent on a topic
➡️ Get contract nonce information
➡️ System transactions (delete, undelete, freeze)
➡️ Get information about the network's version

Examples

➡️ AccountAliasExample.cc
➡️ AccountCreateWithHtsExample.cc
➡️ AccountCreationWaysExample.cc
➡️ AutoCreateAccountTransferTransactionExample.cc

What's Changed

• Add HIP-729 Contract Nonces to ContractFunctionResult (PR) by @deyanzz in #453
• Implement TopicMessageQuery by @rwalworth in #450
• Update curl dependecy by @isavov in #482
• Update copyright date to end on 2023 (PR) by @deyanzz in #471
• Integration test for ContractNonceInfo (PR) by @deyanzz in #472
• Implement FreezeTransaction by @rwalworth in #474
• More integration tests for TopicMessageSubmitTransaction (PR) by @deyanzz in #489
• Implement SystemDeleteTransaction by @rwalworth in #477
• Implement SystemUndeleteTransaction by @rwalworth in #478
• Example for ContractNonceInfo (PR) by @deyanzz in #491
• Add AccountAliasExample by @rwalworth in #487
• Implement NetworkVersionInfoQuery by @rwalworth in #483
• Add AccountCreateWithHtsExample by @rwalworth in #490
• Implement AccountStakersQuery by @rwalworth in #485
• Add AccountCreationWaysExample by @rwalworth in #493
• Add AutoCreateAccountTransferTransactionExample by @rwalworth in #495

Full Changelog: v0.14.0...v0.15.0