v3.8.0

Pay attention:

• This is a new version which will make a hard fork.
• Please ensure your OS support .NET9.0: https://learn.microsoft.com/en-us/dotnet/core/install/
• New fork ID: HF_Echidna. Mainnet fork height: 7300000. Testnet fork height:5870000.
• This version doesn't need to resync full data if you could upgrade before the fork height.

What's Changed

• Neo.CLI: enable hardforks for NeoFS mainnet by @AnnaShaleva in #3240
• Change protection level of ApplicationEngine.LoadContext by @shargon in #3242
• improve parse method in neo-cli by @chenzhitong in #3204
• Make ApplicationEngine.LoadContext protection level public by @cschuchardt88 in #3243
• [Part-1] neo-module/master by @cschuchardt88 in #3232
• Native: include DeprecatedIn hardfork into usedHardforks by @AnnaShaleva in #3245
• fix TraverseIterator count by @Hecate2 in #3261
• COVERALL: fix broken by changing report from lcov to cobertura by @vncoelho in #3252
• fix CancelTransaction !signers.Any() by @Hecate2 in #3263
• Optimize plugin's models by @shargon in #3246
• Add optimization to template by @shargon in #3247
• Fix and Update devcontainer.json to use Dockerfile by @vncoelho in #3259
• Fix dotnet pack error by @shargon in #3266
• [Part-2] Neo module/master fixes by @cschuchardt88 in #3244
• Update nuget and fix deprecated Akka version by @shargon in #3262
• COVERALL: Improve maintenance and readbility of some variables by @vncoelho in #3248
• fix: custom plugins won't shown by command plugins by @shargon in #3269
• Native: remove deprecated NamedCurve enum by @AnnaShaleva in #3273
• use datoshi as the name of the smallest unit of GAS by @Jim8y in #3241
• [NEO CLI] Remove comments in Json file by @Jim8y in #3278
• [Neo Plugin RPCServer]fix getcontractstate by @Jim8y in #3282
• Remove StatesDumper - Minor Refactor on StorageDumper by @vncoelho in #3281
• Remove Build Warnings by @cschuchardt88 in #3283
• [Neo Wallet Fix] Add cert import exception by @Jim8y in #3279
• [Neo Plugins UT] Fix namespace for adding plugin ut tests by @Jim8y in #3286
• [Neo MemStore] fix memstore commit bug by @Jim8y in #3288
• [Neo Core Style] define a class for the contractbasemethod by @Jim8y in #3291
• [Neo Core Style] Rename parameters, update comments, fix code style by @Jim8y in #3294
• Fixed up main.yml by @cschuchardt88 in #3292
• Fix error when vc_redist is missing by @chenzhitong in #3293
• [Neo Plugin Bug]fix 3296 by @Jim8y in #3299
• SmartContract: use executing contract state to check permissions by @AnnaShaleva in #3290
• [Neo Core Bug]fix 3300 by @Jim8y in #3301
• fix plugin download url by @Jim8y in #3329
• [Neo CLI Optimization] fix exception message by @Jim8y in #3314
• Return expect to verify neo-cli by @vncoelho in #3318
• [Neo CLI New Feature] Allow custom plugins by @Jim8y in #3295
• Fixed Path and Property for *.csproj files by @cschuchardt88 in #3306
• sync v3.7.5 by @superboyiii in #3342
• [Neo Plugin Optimization] Catch format exception by @Jim8y in #3341
• [Neo Core Optimization] Organize core events. by @Jim8y in #3332
• [Neo VM Optimization]Print stack exception by @Jim8y in #3326
• Fixed version display in neo-cli by @cschuchardt88 in #3307
• Fixed Props paths for *.csproj builds by @cschuchardt88 in #3320
• [Fixed] NuGet Release by @cschuchardt88 in #3338
• [Neo Core UT] Test memory store by @Jim8y in #3336
• [Fixed] ApplicationLogs Console Printing by @cschuchardt88 in #3348
• Plugin unhandled exception by @Jim8y in #3349
• Revert "Fixed Props paths for *.csproj builds" by @cschuchardt88 in #3352
• [Neo VM Style] Add comments and document to reference counter by @Jim8y in #3331
• [Neo CLI FIX] fix #3357 by @Jim8y in #3358
• [Neo Plugins UT] Add RpcServer Unit Tests Part Blockchain. by @Jim8y in #3339
• Remove comments in nuget.yml by @cschuchardt88 in #3359
• Fix: MemPool null checks by @shargon in #3367
• plugins: remove expressions that are always true by @chenzhitong in #3393
• [**Part-1] Add github Release Workflow by @cschuchardt88 in #3308
• cli: Fix plugins command by @shargon in #3394
• [Tests] Add blame logging - main.yml by @cschuchardt88 in #3384
• Fix download tips by @superboyiii in #3395
• DeprecatedIn for events by @shargon in #3362
• Fix crash when comparing ContractPermissionDescriptor by @chenzhitong in #3396
• [neo-cli] Error Message and Warning - LevelDb by @cschuchardt88 in #3380
• [Fixes] Props Duplicate - Path Packing by @cschuchardt88 in #3379
• [Move] Part-1 Classes into Different Library - Neo.IO by @cschuchardt88 in #3387
• [Fix] Test Problems by @cschuchardt88 in #3398
• [Typo] Unit Tests - UT_ProtocolSettings.CreateHKSettings by @cschuchardt88 in #3383
• Bump System.Text.Json from 8.0.3 to 8.0.4 in /src/Neo.Json by @dependabot in #3416
• [Neo Plugin Store] Unit test by @Jim8y in #3399
• [Add] Debug Output to Expect by @cschuchardt88 in #3407
• Improve code coverage by @chenzhitong in #3354
• [Neo Plugin UT] Rpcserver unit test on node by @Jim8y in #3353
• Fix release compilation by @shargon in #3417
• [Fix] Publish Step by @cschuchardt88 in #3411
• [Neo Core MemoryStore] MemoryStore Unit Tests. by @Jim8y in #3404
• [Neo Core Storage] Implicit methods and tests by @Jim8y in #3403
• [Neo Core Store] Rename various snapshots. by @Jim8y in #3406
• [Move] Part-2 Classes into Different Library - Neo.IO by @cschuchardt88 in #3388
• Revert "Plugin unhandled exception (#3349)" by @vncoelho in #3366
• [Neo Core] fix obsolete warning by @Jim8y in #3428
• Neo.CLI: update MaxTraceableBlocks setting for NeoFS networks by @AnnaShaleva in #3424
• [Upgrade] Nuget packages by @cschuchardt88 in #3421
• [Neo Core Fix]use strong randomness by @Jim8y in #3432
• [Fixed] Warning with MemoryPool by @cschuchardt88 in #3430
• [Neo Core UT] Fix ut and style by @Jim8y in #3413
• [Added] Build neo-cli Docker Image by @cschuchardt88 in #3355
• [Neo Core Doc]create a docs folder and move existing doc to it. by @Jim8y in #3435
• [Part-1] Added ApplicationLogs Unit Tests by @cschuchardt88 in #3346
• add unit tests for json by @Jim8y in #2993
• [Neo Core VM] complete opcode comments by @Jim8y in #3437
• [Neo Core] Obsolete applicationengine snapshot by @Jim8y in #3436
• [Neo Plugin RpcServer UT]Plugin rpcserver wallet UTs by @Jim8y in #3433
• [Move] Part-3 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3400
• [Optimization] Parsing Smart Contract Script Analysis by @cschuchardt88 in #3420
• [Neo Core Benchmark]update benchmark system by @Jim8y in #3442
• [rpc] Extend getversion RPC response with additional protocol settings by @shargon in #3443
• [Neo Core Add] add char support by @Jim8y in #3441
• [dbft] Prevent Store Creation by @cschuchardt88 in #3444
• [Neo Core Bug] fix compound type reference issue by @Jim8y in #3334
• Fix plugin exception by @Jim8y in #3426
• [Neo Json Fix] Json null tests by @Jim8y in #3450
• Update README.md by @chenzhitong in #3459
• [fixedbug] RpcServer findstorage by @chenzhitong in #3458
• Set Password to SecureString for Wallet by @cschuchardt88 in #3468
• [Neo Plugin RPCServer] Rpc parameters. Part I by @Jim8y in #3457
• test RpcServer.Utilities, .SmartContract and .Wallet by @Hecate2 in #3461
• [Move] Part-4 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3408
• Add UT Neo.IO by @chenzhitong in #3466
• improve error message when wrong wallet is opened by @Hecate2 in #3469
• Update UT RpcServer by @chenzhitong in #3460
• [fixes] UInt160 Class by @cschuchardt88 in #3422
• test GetApplicationLog by @Hecate2 in #3470
• Add UT Neo.Extensions by @chenzhitong in #3467
• Add some UT by @chenzhitong in #3476
• Update ConstantTimeUtility.cs by @kov072299 in #3472
• Test OracleService by @Hecate2 in #3475
• [Neo Plugin RPC] update rpc node methods signatures to use explicit parameter types. by @Jim8y in #3479
• Fixing errors in comments by @chenzhitong in #3483
• parse nef file scripts by @Hecate2 in #3482
• [Neo VM Style] Throw exception for Integer that is larger than 32 bytes by @Jim8y in #3486
• fixed bug in RpcError by @chenzhitong in #3498
• fix: concurrency conflict in HeaderCache.Count by @nan01ab in #3501
• [Add] Transaction Builder by @cschuchardt88 in #3477
• [Fix] Neo Plugins github nuget by @cschuchardt88 in #3493
• [Move] Part-5 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3409
• fix: always throw DivideByZeroException when BloomFilter is empty by @nan01ab in #3502
• fix: concurrency conflict in MemPool.TryRemoveUnVerified by @nan01ab in #3500
• [NeoVM] update rvcount error message by @Jim8y in #3504
• Added CreateStruct & Fixed CreateMap by @cschuchardt88 in #3494
• [VM Benchmark] benchmark convert by @Jim8y in #3509
• OpCodes: extend MODMUL tests with negative base/multiplier/mod by @AnnaShaleva in #3513
• fix: sensitive data compare should use constant time compare to avoid timing attack by @nan01ab in #3508
• Use CryptographicOperations.FixedTimeEquals by @shargon in #3516
• [Benchmark] this pr adds more pocs to benchmark by @Jim8y in #3512
• Bump System.Text.Json from 8.0.4 to 8.0.5 in /src/Neo.Json by @dependabot in #3519
• Circular reference error info in ToJson by @Hecate2 in #3522
• [Benchmark] Benchmark OpCode and VM by @Jim8y in #3514
• Move ReferenceCounter to an interface by @shargon in #3524
• [Neo VM] optimize newstruct by @Jim8y in #3525
• Add canonical TryGet style in IReadOnlyStore by @nan01ab in #3533
• Change references to IReferenceCounter by @shargon in #3529
• fix: concurrency conflict in NEP6Wallet.ToJson by @nan01ab in #3527
• fix cref "OpCode.SUBSTR" in comment by @Hecate2 in #3542
• ApplicationEngine helper to get engine error info by @Hecate2 in #3541
• stack opcode example comments by @Hecate2 in #3546
• Expose GetInteropDescriptor by @shargon in #3545
• fix: unexpected InvalidOperationException with circular reference in ContractParameter.ToJson by @nan01ab in #3555
• OpCodes: extend MODPOW tests with negative base/exp/mod by @AnnaShaleva in #3557
• Fix InvalidOperationException by @shargon in #3558
• [Fix] some compiler warnings by @nan01ab in #3564
• Fixed hashcode for StackItem [Remove Murmur32 and add XxHash3] by @cschuchardt88 in #3531
• Extend CalculateNetworkFee with contract verification by @shargon in #3385
• support file path to base64 in parse by @Hecate2 in #3487
• A simpler and better performance impl for ByteArrayComparer by @nan01ab in #3563
• use Xxhash3 for StorageKey.GetHashCode by @nan01ab in #3559
• [Fix] StackItem.GetHashCode for CompoundType by @cschuchardt88 in #3549
• [Fix] unalignment memory load in Neo.VM Unsafe.NotZero(ReadOnlySpan) and remove the use of unsafe by @nan01ab in #3492
• [Fix] Enable Storage tests for (MacOS) by @cschuchardt88 in #3568
• Optimize the ToHexString by @nan01ab in #3566
• [Fix] namespace scopes by @cschuchardt88 in #3503
• A simpler impl for ByteArrayEqualityComparer and remove redundant impl by @nan01ab in #3562
• Fixed names of labels by @cschuchardt88 in #3569
• Added equals to ContractMethodDescriptor by @shargon in #3570
• [Add] IEquatable to WitnessCondition by @cschuchardt88 in #3572
• [Add] IEquatable to WitnessRule by @cschuchardt88 in #3573
• Make exception message more clear in Neo.Json by @nan01ab in #3579
• use MemoryExtenions.SequenceEqual for better performance by @nan01ab in #3578
• [Remove] obsolete WsServer by @cschuchardt88 in #3582
• [Plugin LevelDB] First step of 3414 - Comments and style by @Jim8y in #3575
• [Core VM] update exception message in the vm to make it more clear. by @Jim8y in #3577
• Add more info to deserialization exceptions by @nan01ab in #3585
• Remove some ToArrays to reduce memory allocations by @nan01ab in #3584
• [Add] IEquatable to Signer by @cschuchardt88 in #3571
• Optimize Signer equals by @shargon in #3588
• Lower Timeout for the Akka System by @cschuchardt88 in #3587
• [Plugin LevelDB] Second step of 3414 - GC and Easy Management by @Jim8y in #3586
• [Core VM] optmize the vm by @Jim8y in #3590
• vm: Add some AggressiveInlining by @shargon in #3592
• [Move] Part-6 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3410
• Fixed GetVarSize by @cschuchardt88 in #3594
• Optimizations for KeyBuilder by @nan01ab in #3598
• Update README.md by @chenzhitong in #3601
• .NET 9 by @chenzhitong in #3576
• Added better error handling to Native.Ledger by @cschuchardt88 in #3593
• [Move] Part-7 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3446
• [Core Plugin] adopt more change from pr 3414 by @Jim8y in #3591
• Revert "[Remove] obsolete WsServer" by @cschuchardt88 in #3603
• Add argument null check for ToHexString to keep same behavior between different .net versions by @nan01ab in #3605
• [Core Plugin] PR 3414 part 4. thread safe snapshot by @Jim8y in #3606
• Upgrade System.Text.RegularExpressions to fix vulnerability by @nan01ab in #3604
• [Move] Part-8 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3447
• Improve LevelDBStore by @cschuchardt88 in #3607
• Fix inexistent devcontainer image - from jammy to nobel by @vncoelho in #3613
• Update Readme.md by @cschuchardt88 in #3609
• [Move] Part-9 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3448
• feat: add readonly StorageKeys to eliminate some allocations by @nan01ab in #3616
• Fix comment: DataCache.GetInternal throws KeyNotFoundException on key not exists by @nan01ab in #3621
• [Move] Part-10 Classes into Different Library - Neo.Extensions by @cschuchardt88 in #3449
• [Add] Get Accounts and Balances for GasToken by @cschuchardt88 in #3614
• [Fixed] Dotnet version for DevContainer by @cschuchardt88 in #3620
• [Move]: move unit-tests of DataCache to corresponding directory by @nan01ab in #3625
• [Fix]: remove the only compiler warning by @nan01ab in #3623
• [Fix]: UInt160.TryParse when source has whitespaces by @nan01ab in #3626
• [Add]: add missing unit-tests for LogStorageStore by @nan01ab in #3624
• [Plugin RpcServer] fix issue 3629 by @Jim8y in #3630
• Base58 perfomance patch by @kzorin52 in #3186
• public abstract class Cache and FIFOCache by @Hecate2 in #3634
• [Remove]: some unnecessary old implementations for benchmark by @nan01ab in #3641
• Extensible capabilities and ArchivalNode by @roman-khimov in #3639
• [Add] GetStorage for ContractState by @cschuchardt88 in #3615
• P2P: fix UnknownCapabilityvalidation and maintainig by @AnnaShaleva in #3647
• [Core Crypto] Optimize hash by @Jim8y in #3648
• [Optimization]: HexToBytes and TryParse of UInt160, UInt256 by @nan01ab in #3638
• [Add]: add IReadOnlyStoreView by @nan01ab in #3642
• [Style]: use standard style of ReadOnlyStore.TryGet by @nan01ab in #3640
• [Add] Get Accounts and Balances for NeoToken by @cschuchardt88 in #3610
• [README] update readme by @Jim8y in #3649
• [Fix]: keep the first parameter name of the Seek method the same by @nan01ab in #3652
• [Core] rename hasher by @Jim8y in #3651
• Fix mac ut by @shargon in #3664
• [Optimization]: clear array for IndexedQueue.Clear by @nan01ab in #3660
• Update m doc by @shargon in #3658
• Add Log level by @shargon in #3657
• Use the right type for Opcode casting by @shargon in #3656
• [Fix]: HashSizeValue should be set in implementations of System.Security.Cryptography.HashAlgorithm by @nan01ab in #3661
• Remove blame tests by @shargon in #3662
• Allow ReadOnlySpan in RIPEMD160 by @shargon in #3659
• Fix and optimize DataCache.Commit by @shargon in #3671
• .Net SDK upgraded, but LangVersion not. by @nan01ab in #3672
• Disable compression by p2p by @shargon in #3655
• Happy new year 2025 by @shargon in #3677
• Neo.json.benchmarks by @chenzhitong in #3673
• [Fix] Set max entries for VerifyProof in statePlugin by @shargon in #3675
• readonly structs by @shargon in #3676
• Nullable in Storage classes by @shargon in #3670
• more 2025 by @chenzhitong in #3678
• [Improve] CalculateNetworkFee by @shargon in #3674
• [Fix]: Behavior when keyPrefix is null in different IStore.Seek impls. by @nan01ab in #3682
• [Add]: LevelDB Benchmarks by @nan01ab in #3667
• [Update] Dotnet & Compiler Version by @cschuchardt88 in #3684
• Enforcement Compiler Warnings by @cschuchardt88 in #3687
• Nullable leveldb by @shargon in #3685
• Nullable rocks db by @shargon in #3686
• [Fix]: add lock for RocksDbStore.Snapshot.WriteBatch to keep same behavior by @nan01ab in #3689
• Add hardfork HF_Echidna by @Jim8y in #3454
• [Core P2P] fix the bug by @Jim8y in #3695
• Update nugets by @shargon in #3692
• [Add]: unit tests for special parameter position for ContractMethod by @nan01ab in #3697
• Murmur3 should not be cryptographic hash algorithm by @nan01ab in #3668
• Fix GetAndChange warnings by @shargon in #3702
• [Core UT] remove FluentAssertions by @Jim8y in #3703
• Fix: return NotNullIfNotNull by @nan01ab in #3704
• Fix: remove residual FluentAssertions by @nan01ab in #3707
• [Fix] ByteArrayComparer by @cschuchardt88 in #3710
• ['Bug'] MemoryStore and MemorySnapshot by @cschuchardt88 in #3711
• Unify storage unit tests by @shargon in #3713
• Exclude tests from coveralls by @shargon in #3712
• [Improve]: use IReadOnlyStoreView instead. by @nan01ab in #3683
• [Optimization]: check null when set IVerifiable.Witnesses by @nan01ab in #3717
• [Optimization]: make some unit tests more readable by @nan01ab in #3716
• Nullable storage classes by @shargon in #3718
• [fix] Docker Image by @cschuchardt88 in #3725
• [Style] optimize import by @Jim8y in #3726
• [Core MD] Clarify repo scope: C# implementation ≠ Neo Core protocol by @Jim8y in #3706
• Refactor Storage classes (part 1) by @shargon in #3735
• Nullable IO and plugins folders by @shargon in #3719
• Avoid duplicate conditions by @shargon in #3740
• fix stuff by @cschuchardt88 in #3742
• removed unused files by @cschuchardt88 in #3745
• Fix: dec m iff AddSignature succeed by @nan01ab in #3741
• Move MemoryStore to a different folder by @shargon in #3736
• Remove Trackable.Key from DataCache.Trackable by @shargon in #3737
• updated dockerfile for action workflow by @cschuchardt88 in #3748
• [Fix] Leveldb RocksDb Runtime Binaries by @cschuchardt88 in #3665
• Optimize Release by @cschuchardt88 in #3754
• [fix] Unit tests by @cschuchardt88 in #3753
• [Optimziation]: support running specified benchmarks by @nan01ab in #3751
• public InvocationTree for diagnostics by @Hecate2 in #3762
• [Add] Enable Continuous Integration Build by @cschuchardt88 in #3752
• Rename to nuget.config -- case sensitive by @cschuchardt88 in #3763
• Optimize ECPoint serialization by @shargon in #3757
• Nullable BloomFilter and MerkleTree by @shargon in #3764
• [Fix] Github Action Issues by @cschuchardt88 in #3759
• EC Recover by @shargon in #3696
• Improve MaxNestingDepth of WitnessCondition by @roman-khimov in #3761
• Add Support for Plugin Loading by Assembly by @cschuchardt88 in #3755
• Optimize StorageKey creation by @shargon in #3756
• [Fix] Linux File Access by @cschuchardt88 in #3769
• [Optimization]: Make murmur32 appendable and faster. by @nan01ab in #3760
• [Optimization]: remove some unsafe usages by @nan01ab in #3767
• Updated KeyBuilder Fast Access by @cschuchardt88 in #3768
• [Optimization]: some memory optimizations by @nan01ab in #3775
• Testing improvements by @Youssef1313 in #3778
• [Style]: Rename UnsafeData to IntegerExtensions by @nan01ab in #3786
• [Fix] Avoid null in GetMultiSignatures by @cschuchardt88 in #3788
• [Optimization]: move private key usages from the DBFTPlugin to Wallet by @nan01ab in #3773
• [Fix] RpcStack in RpcClient by @cschuchardt88 in #3784
• [Maintenance] Project File Normalization by @cschuchardt88 in #3715
• Implement NotaryAssisted transaction attribute by @AnnaShaleva in #3175
• [Fix]: try to fix account.Lock check by @nan01ab in #3791
• SmartContract: restrict the number of allowed notifications by @AnnaShaleva in #3548
• Remove ChangeSet from StoreView by @shargon in #3739
• Avoid serialization issues by @shargon in #3797
• Fix rpc issue by @shargon in #3804
• Transaction: ensure standard witness scripts are properly verified by @AnnaShaleva in #3805
• Optimize GetSignData by @shargon in #3798
• Change to for Plugin projects by @superboyiii in #3809
• Add Serialize(Span) method to ISerializableSpan by @shargon in #3800
• [Fix]: some typos by @Wi1l-B0t in #3813
• [Add]: ISigner interface by @Wi1l-B0t in #3807
• [Style]: move string extension method to StringExtension.cs by @Wi1l-B0t in #3808
• Nullable for HashIndexState and TransactionState by @shargon in #3801
• Nullable ECPoint and ECFieldElement by @shargon in #3758
• [Fix] ECPoint.GetHashCode by @shargon in #3815
• Improve wallet unlocking error message by @shargon in #3819
• [Add]: TryGetHash for IVerifiable by @Wi1l-B0t in #3821
• Improve MemPool event management by @shargon in #3824
• Unify Node Capabilities by @shargon in #3820
• add NetworkId into dump storage and improve code by @superboyiii in #3828
• Style SQLiteWallet by @shargon in #3818
• Fix master by @shargon in #3830
• [Add]: NotNullWhen(true) for some out parameters by @Wi1l-B0t in #3833
• [Style]: format too-long literal strings by @Wi1l-B0t in #3835
• [Add]: Witness.Empty for simplifing somethings by @Wi1l-B0t in #3836
• Nullable and fix lock in SQLiteWallet by @shargon in #3816
• [Style]: proper Assert methods to assert something by @Wi1l-B0t in #3834
• Avoid returning the entire mempool when only maxTransactionsPerBlock is required by @shargon in #3823
• [MemPool] Remove constant arguments by @shargon in #3838
• [Style: format literal json strings in tests/ by @Wi1l-B0t in https://github.com//pull/3839
• [Style]: avoid allocating emtpy array by @Wi1l-B0t in #3841
• [Fix]: BigIntegerExtension.ModInverse returns a wrong result if value < 0 by @Wi1l-B0t in #3840
• Ensure the interop types are serializable before commit by @shargon in #3802
• Ensure IInteroperable.Clone by @shargon in #3829
• [Fix] References in StorageKey by @cschuchardt88 in #3782
• Review of #3782 by @shargon in #3843
• [style] Clean crypto by @shargon in #3844
• [crypto] Add SHA512 by @shargon in #3845
• [Optimzie]: remove AsParallel in Cache by @Wi1l-B0t in #3846
• add more unit tests to enforce the correctness by @Jim8y in #3848
• Add build script by @Jim8y in #3849
• [Style]: clearer style for Cache by @Wi1l-B0t in #3847
• format script by @Jim8y in #3854
• add readme file to rpcclient by @Jim8y in #3853
• Native: unify arguments naming of CryptoLib's verifyWith* methods by @AnnaShaleva in #3855
• [Optimization]: add exception message to ArgumentException by @Wi1l-B0t in #3862
• config: upgrade NeoFS chains protocol configuration by @AnnaShaleva in #3858
• [Plugin UT] add more rpcserver UTs by @Jim8y in #3864
• [Fix]: add default value for key parameter in help command by @Wi1l-B0t in #3865
• [Fix]: concurrent conflict in Cache.CopyTo by @Wi1l-B0t in #3860
• Native: swap Policy's [get/set]AttributeFee implementations by @AnnaShaleva in #3859
• [Add]: set name when create wallet by @Wi1l-B0t in #3866
• move non-plugins out of plugins by @Jim8y in #3863
• [Clean] Remove IRawReadOnlyStore by @shargon in #3869
• Release the resources by @Jim8y in #3868
• Optimize Uint160 and Uint256 constructor by @shargon in #3872
• Optimize ram usage by @shargon in #3873
• Fix possible null exception by @shargon in #3880
• [Optimize]: return GetFileNameWithoutExtension(Path) if name is not set by @Wi1l-B0t in #3883
• [Style]: format long lines by @Wi1l-B0t in #3884
• Avoid double ToArray on OnInvMessageReceived by @shargon in #3875
• Optimize block deserialization by @shargon in #3879
• [fix] stop syncing on block 1465790 by @shargon in #3888
• [style] Added some var styles by @shargon in #3867
• Native: move MaxValidUntilBlockIncrement to native Policy by @AnnaShaleva in #3861
• Move Import/Export operations to a seperate file. by @Jim8y in #3891
• [NEO CLI]replace old show state by @Jim8y in #3889
• [Optimize]: Cache implemetation by @Wi1l-B0t in #3885
• fix a few warnings. by @Jim8y in #3893
• Ensure Notary attribute by @shargon in #3871
• [Add]: start with Signer support by @Wi1l-B0t in #3882
• [add] Optimize check if an address is a contract by @shargon in #3890
• Ensure that view interops can't be changed outside by @shargon in #3812
• [Optimize]: to support using and editing history commands on Linux & macOS by @Wi1l-B0t in #3892
• Native: move MillisecondsPerBlock setting to native Policy by @AnnaShaleva in #3895
• Clean KeyedCollectionSlim.RemoveFirst method by @shargon in #3877
• [Optimize]: make show state more maintainable by @Wi1l-B0t in #3899
• Update workflow by @shargon in #3901
• Use DateTime.UtcNow for time differences by @shargon in #3902
• Isolate unit tests by @shargon in #3904
• DBFTPlugin: include consensus time into block interval by @AnnaShaleva in #3900
• Native: move MaxTraceableBlocks setting to native Policy by @AnnaShaleva in #3898
• [Style]: move bytes extensions from Unsafe to ByteExtensions by @Wi1l-B0t in #3906
• Optimize memory usage by @shargon in #3874
• Neo.CLI: fix NeoFS testnet configuration by @AnnaShaleva in #3907
• Native: revert Update/Deploy callflag change for pre-Aspidochelone by @AnnaShaleva in #3909
• [Optimize]: some optimizations for KeyedCollectionSlim by @Wi1l-B0t in #3913
• Native: adjust hardfork activation definition by @AnnaShaleva in #3910
• [Optimize]: HashSetCache Implementation by @Wi1l-B0t in #3914
• Fix RPC error codes not being correctly returned in responses by @Jim8y in #3912
• Implement native Notary contract by @AnnaShaleva in #3178
• v3.8.0 by @superboyiii in #3915

New Contributors

• @kov072299 made their first contribution in #3472
• @kzorin52 made their first contribution in #3186
• @Youssef1313 made their first contribution in #3778
• @Wi1l-B0t made their first contribution in #3813

Full Changelog: v3.7.4...v3.8.0