frostfs-contract/CHANGELOG.md

Changelog

Changelog for NeoFS Contract

0.9.0 - 2021-06-03 - Seongmodo (석모도, 席毛島)

Session token support in container contract.

Fixed

• _deploy methods process isUpdate argument now.

Added

• Changelog file.
• netmap.NetmapCandidates method.

Changed

• Container contract now stores public key, signature and session token of new containers and extended ACL tables.
• Most of the contract methods that invoked by inner ring do not return bool value anymore. Such methods throw panic instead.
• Migrate methods now accept data.

Removed

• Container and extended ACL signature checks in container contract.

0.8.0 - 2021-05-19 - Dolsando (돌산도, 突山島)

N3 Testnet RC2 compatible contracts.

Changed

• Contract initialization moved to _deploy method.

Removed

• Deposit method from NeoFS contract uses direct GAS transfer to contract address for deposit.
• Unused transfer description variables in Balance contract and total function in Alphabet contract.

Updated

• NEO Go to N3 RC2 compatible v0.95.0.

0.7.0 - 2021-05-04 - Daecheongdo (대청도, 大靑島)

Combine notary and non-notary work flows in smart contracts.

Fixed

• Integers are not used as search prefixes anymore.

Added

• Notary and non-notary work flows in all contracts. Notary can be disabled at contract initialization.
• Processing contract in main chain to pay for NeoFS contract invocations from alphabet when notary enabled.
• Fee payments at neofs.Withdraw invocation.

Changed

• Reputation contract stores new global reputation structures.
• All balance.transferX invocations are provided with encoded transfer details.

Removed

• Cheque storage in NeoFS contract to decrease invocation costs.

0.6.0 - 2021-03-26 - Yeongheungdo (영흥도, 靈興島)

Governance update.

Fixed

• Threshold (N) calculation.

Changed

• Inner ring keys are accessed from NeoFSAlphabet role in side chain.
• Alphabet keys are accessed from committee in side chain.
• NeoFS contract now manages alphabet keys and do not update candidate list automatically.
• NeoFS contract can be initiated with any non zero amount of alphabet keys now.
• neofs.InnerRingList renamed to neofs.AlphabetList.
• neofs.InnerRingUpdate renamed to neofs.AlphabetUpdate and it produces AlphabetUpdate event.
• Netmap contract does not manage inner ring keys now.

Removed

• neofs.IsInnerRing, netmap.InnerRingLost, netmap.Multiaddress, netmap.Committee, netmap.UpdateInnerRing methods.

0.5.1 - 2021-03-22

Fixed

• Methods with notifications are no longer considered to be safe.

0.5.0 - 2021-03-22 - Jebudo (제부도, 濟扶島)

Fixed

• Various typos.

Added

• Proxy contract.
• Multiaddress and Committee methods in Netmap contract.
• List of safe methods in contract configs.

Changed

• Smart contracts use read-only storage context where it is possible.
• Netmap contract triggers clean-up methods on new epoch.
• Contracts use interop.Hash160 and other type aliases instead of []byte.

Removed

• Multi signatures in side chain now collected with native notary contract, thus side chain contracts do not use ballots anymore.

Updated

• NEO Go to testnet compatible v0.94.0.

0.4.0 - 2021-02-15 - Seonyudo (선유도, 仙遊島)

Fixed

• Old ballots are now removed before processing new ballot.

Added

• Methods in container contract to store container size estimations.
• common package that contains shared code for all contracts.
• Contracts migration methods.

Updated

• NEO Go to preview5 compatible v0.93.0.
• Contract manifests.

0.3.1 - 2020-12-29

Preview4-testnet version of NeoFS contracts.

0.3.0 - 2020-12-29

Preview4 compatible contracts.