This 3.7.5-compatible version includes a number of important fixes, so please upgrade your nodes. Some minor extensions were also added.
Resynchronization (or state reset) is required for testnet (because of a bug leading to state difference since 4368840), but not required for mainnet.
New features:
Behavior changes:
- CLI no longer panics if error occurs (#3495)
- MaxTraceableBlocks is 17280 now for NeoFS networks (#3518)
- minimal default RPC
SessionExpirationTimeis 5s now (#3529)
Improvements:
- RPC actor interface extension with WaitSuccess method (#3491)
- Signers() API for RPC invokers (#3492)
- SignerAccounts() API for RPC actors (#3492)
- getpeers RPC extension with the user agent and last known block height data (#3481)
- OnExecHook() API for VM (#3460)
- more details in witness verification error message (#3508)
- CLI help and error string format unification (#3495, #3520)
- CLI library (github.com/urfave/cli) upgrade to 2.27.2 (from v1 API, #3495)
- microoptimization of extensible sender list calculation (#3500)
- microoptimization of chain dump code (#3514)
- documentation and error messages (#3526, #3527)
Bugs fixed:
- RPC
SessionExpirationTimecould be zero in some configurations (#3529) - panic in WSClient unsubscription code in some multithreaded cases (#3532)
- missing PrimaryIndex in Ledger's getBlock() result (#3534)
- contract manifests with null groups were accepted (#3523)
- contract manifests with invalid features were accepted (#3523)
- contract manifests with null trusts were accepted (#3523)
- WSClient deadlock in some disconnection cases (#3535)