Releases: hashgraph/hedera-services
Hedera Services v0.8.0
In Hedera Services v0.8.0, we made several minor fixes and improvements. This tag also includes pre-release implementations of several operations for an incipient Hedera Token Service (HTS).
NOTE: HTS operations will remain disabled in non-development environments for some time. These operations are under active development; please consult master for up-to-date semantics.
Enhancements
- Deprecated fields related to threshold records in HAPI protobuf #506
- Update Receipt proto to pair each Status with NodeID - Receipt is deleted only when the latest (duplicate) transaction expires.
getTxRecordAPI will continue to return ALL records with the transaction ID. - First drafts of
tokenCreate,tokenUpdate,tokenDelete,tokenTransfer,tokenFreeze,tokenUnfreeze,tokenGrantKyc,tokenRevokeYc,tokenWipe, andgetTokenInfoHAPI operations. #505 and #522
Documentation changes
- None
Bug fixes
- None
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.8.0
In Hedera Services v0.8.0, Hedera Services v0.8.0 includes minor fixes and improvements listed below:
Enhancements
- Deprecated fields related to threshold records in HAPI protobuf #506
- Update Receipt proto to pair each Status with NodeID - Receipt is deleted only when the latest (duplicate) transaction expires.
getTxRecordAPI will continue to return ALL records with the transaction ID.
Documentation changes
- None
Bug fixes
- None
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.8.0
In Hedera Services v0.8.0, Hedera Services v0.8.0 includes minor fixes and improvements listed below:
Enhancements
- Deprecated fields related to threshold records in HAPI protobuf #506
- Update Receipt proto to pair each Status with NodeID - Receipt is deleted only when the latest (duplicate) transaction expires.
getTxRecordAPI will continue to return ALL records with the transaction ID.
Documentation changes
- None
Bug fixes
- None
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.8.0
v0.8.0-alpha2 Second preliminary release candidate for Services
Hedera Services v0.7.0
In Hedera Services v0.7.0, we’ve moved to Swirlds SDK release 0.7.3 which enables zero-stake nodes to be part of a network without affecting consensus. Hedera Services v0.7.0 migrated to new interfaces and methods provided in this version of the Swirlds SDK.
HCS topic running hashes are now calculated including the payer account id. The release includes other minor fixes and improvements.
Enhancements
- Migrate to Swirlds SDK release
0.7.3with appropriate settings and logging configurations #347, #427 - Update HCS topic running hash to include the payer account id #88
- Add zero-stake node functionality #274
- Add new stats for the average size of HCS submit message transactions that got handled and for counting the number of platform transactions not created per second #316, #334
- Change gRPC CipherSuite to be CNSA compliant #215
- Make recordLogPeriod dynamic with a default of 2 seconds #315
- Add record with 3-min expiry to effective payer account after handling transaction #348
- Enhancements for going open source #378, #379
Documentation changes
Bug fixes
- Prevent
CryptoCreateandCryptoUpdatetransactions from giving an account an empty key #58, #60 - Fix incorrect submitted smart contract transactions count #371
- Validate total ledger balance before starting up Services #258
- Add a new rolling file to log all queries with controlled maximum rate #59
- Other minor bugs #373
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.7.0
In Hedera Services v0.7.0, we’ve moved to Swirlds SDK release 0.7.3 which enables zero-stake nodes to be part of a network without affecting consensus. Hedera Services v0.7.0 migrated to new interfaces and methods provided in this version of the Swirlds SDK.
HCS topic running hashes are now calculated including the payer account id. The release includes other minor fixes and improvements.
Enhancements
- Migrate to Swirlds SDK release
0.7.3with appropriate settings and logging configurations #347, #427 - Update HCS topic running hash to include the payer account id #88
- Add zero-stake node functionality #274
- Add new stats for the average size of HCS submit message transactions that got handled and for counting the number of platform transactions not created per second #316, #334
- Change gRPC CipherSuite to be CNSA compliant #215
- Make recordLogPeriod dynamic with a default of 2 seconds #315
- Add record with 3-min expiry to effective payer account after handling transaction #348
- Enhancements for going open source #378, #379
Documentation changes
Bug fixes
- Prevent
CryptoCreateandCryptoUpdatetransactions from giving an account an empty key #58, #60 - Fix incorrect submitted smart contract transactions count #371
- Validate total ledger balance before starting up Services #258
- Add a new rolling file to log all queries with controlled maximum rate #59
- Other minor bugs #373
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.7.0
In Hedera Services v0.7.0, we’ve moved to Swirlds SDK release 0.7.2 which enables zero-stake nodes to be part of a network without affecting consensus. Hedera Services v0.7.0 migrated to new interfaces and methods provided in this version of the Swirlds SDK.
HCS topic running hashes are now calculated including the payer account id. The release includes other minor fixes and improvements.
Enhancements
- Migrate to Swirlds SDK release
0.7.2with appropriate settings and logging configurations #347, #427 - Update HCS topic running hash to include the payer account id #88
- Add zero-stake node functionality #274
- Add new stats for the average size of HCS submit message transactions that got handled and for counting the number of platform transactions not created per second #316, #334
- Change gRPC CipherSuite to be CNSA compliant #215
- Make recordLogPeriod dynamic with a default of 2 seconds #315
- Add record with 3-min expiry to effective payer account after handling transaction #348
- Enhancements for going open source #378, #379
Documentation changes
Bug fixes
- Prevent
CryptoCreateandCryptoUpdatetransactions from giving an account an empty key #58, #60 - Fix incorrect submitted smart contract transactions count #371
- Validate total ledger balance before starting up Services #258
- Add a new rolling file to log all queries with controlled maximum rate #59
- Other minor bugs #373
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.7.0
In Hedera Services v0.7.0, we’ve moved to Swirlds SDK release 0.7.2 which enables zero-stake nodes to be part of a network without affecting consensus. Hedera Services v0.7.0 migrated to new interfaces and methods provided in this version of the Swirlds SDK.
HCS topic running hashes are now calculated including the payer account id. The release includes other minor fixes and improvements.
Enhancements
- Migrate to Swirlds SDK release
0.7.2with appropriate settings and logging configurations #347, #427 - Update HCS topic running hash to include the payer account id #88
- Add zero-stake node functionality #274
- Add new stats for the average size of HCS submit message transactions that got handled and for counting the number of platform transactions not created per second #316, #334
- Change gRPC CipherSuite to be CNSA compliant #215
- Make recordLogPeriod dynamic with a default of 2 seconds #315
- Add record with 3-min expiry to effective payer account after handling transaction #348
- Enhancements for going open source #378, #379
Documentation changes
Bug fixes
- Prevent
CryptoCreateandCryptoUpdatetransactions from giving an account an empty key #58, #60 - Fix incorrect submitted smart contract transactions count #371
- Validate total ledger balance before starting up Services #258
- Add a new rolling file to log all queries with controlled maximum rate #59
- Other minor bugs #373
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.6.0
In Hedera Services v0.6.0, we’ve enhanced the Hedera Consensus Service by supporting HCS Topic Fragmentation. We added, into the ConsensusSubmitMessageTransactionBody, an optional field for the current chunk information. For every chunk, the payer account that is part of the initialTransactionID must match the Payer Account of this transaction. The entire initialTransactionID should match the transactionID of the first chunk, but this is not checked or enforced by Hedera except when the chunk number is 1.
Enhancements
- Add support for HCS Topic Fragmentation #53
Documentation changes
- Protobuf v0.6.0 with HAPI doc update to support HCS Topic Fragmentation #53
Contributors
We'd like to thank all the contributors who worked on this release!
Hedera Services v0.5.8
In Hedera Services v0.5.0, we've added TLS for trusted communication with nodes on the Hedera network. For better security, only TLS v1.2 and v1.3 with TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 and TLS_RSA_WITH_AES_256_GCM_SHA384 cipher suites are allowed. We've added new metadata in the Hedera NodeAddressBook, accessible in system file 0.0.101. The versions of the node software and gRPC Hedera API (HAPI) are now queryable via GetVersionInfo under the new NetworkService for node- and network-scoped operations.
For Hedera Consensus Service, we've updated the topic running hash calculation to use the SHA-384 hash of the submitted message, rather than the message itself. This reduces the storage requirements needed to validate the hash of a topic. The record of a ConsensusSubmitMessage transaction that uses the new hashing scheme will have a new topicRunningHashVersion field in its receipt. The value of the field will be 2.
Hedera File Service also has several fixes of note. First, we enabled immutable files. Second, we relaxed the signing requirements for a FileDelete transaction to match the semantics of a revocation service. Third, we fixed a fee calculation bug that overcharged certain FileUpdate transactions.
For Hedera Smart Contract Service, we've improved visibility into transactions that create child contracts using the new keyword by putting created ids in the record of the transaction; and we now propagate parent contract metadata to created children.
Finally, if you use the throttle properties in system file 0.0.121 to estimate network performance limits, you will also be interested in a new standardized format of those properties. The lists below contain these and other minor updates, bug fixes, and documentation changes.
Enhancements
- Add support for TLS #29
- Expand address book metadata #30
- Return all created contract ids #31
- Propagate creator contract metadata #31
- Introduce GetVersionInfo query #32
- Standardize throttle configuration #33
- Enforce file.encoding=utf-8 on startup #34
- Make duration properties inclusive for readability #35
Bug fixes
- Use message SHA-384 hash in running hash #36
- Enable immutable files #37
- Relax FileDelete signing requirements #38
- Fix sbh calculation in FileUpdate #39
- Return metadata for deleted files #40
- Enforce receiver signing requirements during contract execution #41
- Reject invalid CryptoGetInfo #42
- Reject CryptoCreate with empty key #43
- Return NOT_SUPPORTED for state proof queries
- Waive fees for 0.0.57 updating 0.0.111 #44
- Waive signing requirements for 0.0.55 updating 0.0.121/0.0.122 #45
- Waive all fees for 0.0.2 #46
- Do not throttle system accounts #47