v1.5.0

Added

• Implement TokenCreateTransaction.setFeeScheduleKey()

Changes

• Update Status with new codes

v1.5.0-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

v2.0.9-beta.2

Fixed

• TokenUpdateTransaction.clearAutoRenewAccountId()
• Scheduled TransferTransaction

v2.0.9-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

v2.0.7

Added

• Support for entity ID checksums which are validated whenever a request begins execution.
  This includes the IDs within the request, the account ID within the transaction ID, and
  query responses will contain entity IDs with a checksum for the network the query was executed on.
• Node validation before execution
• Null checks for most parameters to catch stray NullPointerException's

Fixed

• RequestType missing UNCHECKED_SUBMIT for toString() and valueOf() methods.
• FeeSchedules incorrectly serializing nulls causing NullPointerException

v2.0.6

Added

• Add FeeSchedule type to allow a structured parse of file 0.0.111

• Support for setting maxBackoff, maxAttempts, retryHandler, and completionHandler in TopicMessageQuery

• Default logging behavior to TopicMessageQuery if an error handler or completion handler was not set

• (Internal) CI is run significantly more often, and against previewnet and the master branch of hedera-services.

• Expose tokenDecimals from AccountBalance

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

• Client should be more thread safe

v2.0.5

Added

• Support memo for Tokens, Accounts, and Files.

Fixed

• Scheduled transaction support: ScheduleCreateTransaction, ScheduleDeleteTransaction, and ScheduleSignTransaction
• HMAC Calculation Does Not Include IV [NCC-E001154-010]
• Non-Constant Time Lookup of Mnemonic Words [NCC-E001154-009]
• Decreased CHUNK_SIZE 4096->1024 and increased default max chunks 10->20
• Remove use of computeIfAbsent and putIfAbsent from JDK7 builds

Deprecated

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

v2.0.5-beta.9

Fixed

• TransferTransaction.addTokenTransfer() was correctly adding tokens
• HMAC Calculation Does Not Include IV [NCC-E001154-010]
• Non-Constant Time Lookup of Mnemonic Words [NCC-E001154-009]
• Decreased CHUNK_SIZE 4096->1024 and increased default max chunks 10->20
• Renamed ScheduleInfo.getTransaction() -> ScheduleInfo.getScheduledTransaction()

v2.0.5-beta.8

Fixed

• Remove use of computeIfAbsent and putIfAbsent from JDK7 builds

2.0.5-beta.7

Fixed

• Scheduled transactions should use new HAPI protobufs
• ReceiptPrecheckException should be thrown when the erroring status was in the TransactionReceipt
• Removed nonce from TransactionId
• Transaction[Receipt|Record]Query should not error for status IDENTICAL_SCHEDULE_ALREADY_CREATED
  because the other fields on the receipt are present with that status.
• ScheduleMultiSigExample should use updated scheduled transaction API

Removed

• ScheduleCreateTransaction.addScheduledSignature()
• ScheduleCreateTransaction.getScheduledSignatures()
• ScheduleSignTransaction.addScheduledSignature()
• ScheduleSignTransaction.getScheduledSignatures()