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@roman-khimov roman-khimov released this 21 Jul 14:02
· 3023 commits to master since this release
v0.96.0
5acdcfb

We're updating NeoGo to support RC4 changes, there are some incompatible ones so this version can't be used with RC3 networks/chains (RC3 testnet is still available, please use 0.95.4 for it). This release was checked for RC4 testnet compatibility and has the same state as C# for the first 5K blocks.

No significant protocol changes are expected now as we're moving to final N3 release, but we'll keep updating the node fixing bugs (if any), improving performance and introducing NeoGo-specific features.

New features:

  • "System.Runtime.GetNetwork" system call (#2043)
  • ContentTypeNotSupported oracle return code and content type configuration for Oracle service (#2042)
  • block header have "Nonce" field again which is used for "System.Runtime.GetRandom" system call (#2066)
  • import from incremental chain dumps (#2061)
  • configurable initial (from the genesis block) GAS supply (#2078)
  • "query tx" CLI command to check for transaction status (#2070)

Behavior changes:

  • verification GAS limits were increased (#2055)
  • SQRT price reduced (#2071)
  • binary deserialization is now limited to 2048 (MaxStackSize) items (#2071)
  • notary deposit is stored now as serialized stack item (#2071)
  • testnet and mainnet configuration updates (#2077, #2079, #2081)

Improvements:

  • faster stack item binary and JSON serialization (#2053)
  • faster Storage.Find operation (#2057)
  • additional documentation for public network CNs (#2068)
  • better code reuse for native contract's data serialization (#2071, see new stackitem.Convertible interface)
  • some types from state package renamed to remove "State" word (#2075)
  • util.ArrayReverse helper moved to package of its own with additional helpers (#2075)

Bugs fixed:

  • nested structure cloning could lead to OOM (#2054, #2071)
  • addresses were not accepted for witness accounts in RPC calls (#2072)
  • POW instruction could take unknown amount of time to complete for big parameters (#2060)
  • oracle contract could accept invalid user data (#2071)
  • EQUAL for deeply nested structures could never complete (#2071)
  • arrays and structures were limited to 1024 items (#2071)
  • oracle fallback transactions could try using outdated ValidUntilBlock value (#2074)
  • oracle node starting from genesis block tried to process all requests from the chain instead of only working with current ones (#2074)
  • some tests used non-unique/wrong temporary files and directories (#2076)
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