Release 3.9.1

Fixes

• Improve security of the exit_to_near precompile by [@aleksuss]. (#1024)

Release 3.9.0

Additions

• Added a new transaction set_erc20_fallback_address by [@aleksuss]. (#1009)

Changes

• The ecrecover implementation was moved to the aurora-engine-sdk by [@aleksuss]. (#996)
• Updated the catalog info by [@diegofigs]. (#1002)
• Usage of the aurora-evm crate from crates.io by [@mrLSD]. (#1003)
• The white lists don't require the fixed gas per transaction (silo mode) by [@aleksuss]. (#1005)
• Made the API compatible with the latest version of the eth connector by [@aleksuss]. (#1006)

Fixes

• Fixed the incorrect amount of gas provided to promises to eth connector by [@aleksuss]. (#1000)

Release 3.8.0

Changes

• Bumped the SputnikVM up to 0.46.1-aurora by [@mrLSD]. (#966)
• The nightly rust compiler has been replaced with stable by [@aleksuss]. (#977)
• Added changes regarding bumping the primitive-types crate by [@mrLSD]. (#982)
• The code coverage by clippy has been extended by [@aleksuss]. (#984)
• The code is changed by the clippy suggestions from the toolchain 1.84.0 by [@mrLSD]. (#986)
• The precompile exitToNear now is compatible with the OMNI bridge by [@aleksuss]. (#992)

Fixes

• Added optimisations to the AccountId creation methods by [@aleksuss]. (#985)
• The README.md has been actualized by [@aleksuss]. (#978)
• Modified CI scripts by [@aleksuss]. (#969, #973, #975, #976, #981)
• Fixed the vulnerability in the remove_relayer_key transaction by [@aleksuss]. (#972)

Release 3.7.0

Additions

• Added support of CANCUN hardfork by [@mrLSD]. (#926)
• Added support of EIP-3607 by [@mrLSD]. (#930)
• Removed restrictions from funding XCC sub-accounts by [@birchmd]. (#931)

Changes

• Made some EVM gas costs optimisations by [@mrLSD]. (#934)
• Refactored the gas charge logic form EVM exit reasons by [@mrLSD]. (#935)
• Updated some dependencies and rust-toolchain by [@mrLSD]. (#936)
• Removed unused bytes_to_hex function by [@dwiekawki]. (#942)
• Added building of actual version of the near-sandbox in the scheduled CI job by [@aleksuss] (#950)

Fixes

• Removed duplicated test task in the README.md by [@dwiekawki]. (#943)
• Fixed some typos in the README.md and Cargo.toml by [@DemoYeti]. (#945) (#946)
• Fixed exceeded prepaid gas error in the mirror_erc20_token transaction by [@aleksuss] (#951)
• Modified hardhat.config.js to support contract verification by [@spilin] (#958)

Release 3.6.4

Additions

• Added a possibility to provide an amount of gas for the state_migration callback in the upgrade transaction by @aleksuss. #937

Release 3.6.3

Additions

• Added a possibility to pause FT transfers for the internal eth connector by [@karim-en]. (#922)

Release 3.6.2

Additions

• Added a new view transaction ft_balances_of for getting balances for multiple accounts by [@karim-en]. (#905)

Changes

• The ft_resolve_transfer callback doesn't require running the contract to finish the ft_transfer_call correctly
  by [@aleksuss]. (#906)
• Borsh has been bumped to 1.3 what allows to get rid of additional feature borsh-compat by [@aleksuss]. (#907)
• The ExecutionProfile has been extended with logs for tests by [@mrLSD]. (#910)
• The interface of the engine standalone storage has been extended with a couple of methods for allowing set/get
  arbitrary data outside the crate by [@aleksuss]. (#913)

Fixes

• Minor improvements and fixes by [@raventid]. (#916)

Release 3.6.1

Changes

• Improved the format of a panic message by extending it with nonces from an account and a transaction
  by [@aleksuss]. (#898)

Release 3.6.0

Fixes

• Fixed underflow in the modexp gas calculation by [@guidovranken]. (#883)
• Prevented subtraction underflow in th xcc module by [@guidovranken]. (#888)
• Fixed balance and gas overflows in the xcc module by [@guidovranken]. (#889)

Changes

• CI was updated by changing self-hosted runner to the GitHub heavy by [@aleksuss]. (#881)
• Removed a logic of fee calculation in the eth-connector by [@karim-en]. (#882)
• Version of the rust nightly was updated to 2023-12-15 by [@RomanHodulak]. (#885)

Release 3.5.0

Additions

• Added a new transaction upgrade which allows upgrading the contract and invoking the state_migration callback
  with one call by [@aleksuss]. (#878)

Fixes

• Updated the logic of upgrading XCC router which works properly on both mainnet and testnet by [@birchmd]. (#877)