CHANGELOG: release 0.106.0

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>

CHANGELOG.md

@@ -2,6 +2,105 @@
 
 This document outlines major changes between releases.
 
+## 0.106.0 "Zephyranthes" (21 May 2024)
+
+We're rolling out a large set of updates including all of Neo 3.7.4 protocol changes:
+native contracts update functionality and extended native contract APIs united under
+the upcoming Cockatrice hardfork. For smart contract developers an ability to
+generate smart contract bindings with dynamic hash is supported as well as a number
+of useful extensions for `unwrap` package, compatible NNS smart contract RPC binding
+and a lot of other handy enhancements. This release also includes a couple of severe
+regression bug fixes affecting the node state. As a bonus of fixing a wide range of
+failing tests, we've refactored the node services start and shutdown procedures to
+make it more stable. This version drops support for Go 1.19 and requires 1.20+ to
+build (with Go 1.22 supported).
+
+Notice that this release requires full node resynchronization for both mainnet
+and testnet nodes. Please pay a special attention to the Cockatrice hardfork schedule
+and check your configurations. It should be configured for 3967000 of T5 testnet and
+5450000 of mainnet. To ensure compatibility your node must be configured
+appropriately.
+
+New features:
+ * native contracts update functionality bound to hardforks (#3402, #3444)
+ * Cockatrice hardfork planned for 5450000 block of mainnet and 3967000 block of T5
+   testnet (#3402, #3448, #3402, #3446)
+ * `CommitteeChanged` events are emitted by NeoToken native contract starting from
+   Cockatrice hardfork (#3351, #3448)
+ * `getCommitteeAddress` method of NeoToken native contract is available starting
+   from Cockatrice hardfork (#3362, #3402)
+ * `keccak256` method of CryptoLib native contract is available starting from
+   Cockatrice hardfork (#3301, #3402)
+ * dynamic contract hash support for smart contract bindings (#3405)
+ * support `StringCompressed` API for `crypto.PublicKey` (#3408)
+ * support `Copy` API for `transaction.Transaction` and `payload.P2PNotaryRequest`
+   (#3407)
+ * extend `verifyWithECDsa` method of native CryptoLib contract with Keccak256 hasher
+   starting from Cockatrice and add an example of custom Koblitz-based and
+   Keccak256-based transaction witness verification (#3425)
+ * autogenerated `nativehashes` package (#3402, #3431)
+ * introduce `unwrap.Exception` type for better RPC invocation result exceptions
+   detection (#3438)
+
+Behavior changes:
+ * Neo Name Service smart contract RPC binding follows the official N3 implementation
+   (#3291)
+ * clear LastGasPerVote NeoToken account info on unvoting (#3349)
+ * return fault exception (if any) in `unwrap` RPC client helpers (#3356)
+ * move P2PNotary designation role out of P2PSigExtensions (#3452)
+
+Improvements:
+ * support `smartcontract.Convertible` interface as RPC Actor and Invoker call
+   parameters (#3297)
+ * allow to import multisignature account into wallet without WIF and password
+   specified (#3293)
+ * upgrade go-ordered-json dependency to avoid possible node state incompatibility
+   issues caused by smart contract manifest marshalling (#3331, #3333)
+ * Go 1.22 support, bump minimum required Go version up to Go 1.20 (#3336)
+ * a number of dependent libraries are updated to the fresh versions (#3338, #3418)
+ * improve error message of `System.Crypto.CheckMultisig` interop API handler (#3374)
+ * upgrade dBFT library to v0.2.0 (#3371, #3413)
+ * increase `ValidUntilBlock` value for transactions generated by CLI commands
+   (#3376)
+ * documentation updates (#3375, #3382)
+ * let default Notary Actor options be customizable (#3394)
+ * extend `getversion` RPC response with RPC server settings (#3386)
+ * make errors related to wallet opening more detailed (#3389)
+ * adjust error messages of `setExecFeeFactor` and `setStoragePrice` methods of
+   native PolicyContract (#3406)
+ * make neotest chain constructor options customizable (#3404)
+ * format improvements for CLI commands description (#3410)
+ * make state dumps comparator script more verbose (#3411)
+ * refactor storage `Get` implementation for BoltDB (#3441)
+ * add `updatecounter` field to the resulting items of `getnativecontracts` RPC API
+   call (#3439)
+
+Bugs fixed:
+ * node panic on committee missing from node configuration (#3294)
+ * autogenerated RPC bindings do not follow Go naming convention (#3299)
+ * a batch of failing tests is fixed (#3306, #3313, #3321, #3332, #3337, #3335,
+   #3344, #3340, #3350, #3355, #3364, #3368, #3377, #3393, #3397, #3392, #3398,
+   #3400)
+ * outdated minimum required Go version of boilerplate contract generated by
+   `neo-go contract init` (#3318)
+ * outdated address used as an example in RPC client documentation (#3327)
+ * ungraceful node services shutdown procedure (#3307)
+ * logging data race on node services shutdown (#3307)
+ * Map parameter support is missing from RPC server handlers (#3329)
+ * smart contract storage iterator prefix wasn't copied while iterating over values
+   (#3336)
+ * RPC error with -511 code (insufficient funds) returned on `sendrawtransaction` RPC
+   request should cover multiple cases of sender's insufficient funds (#3360, #3361)
+ * reentrancy possibility for Notary deposit withdrawal (#3357)
+ * null `findstorage` RPC response in case of missing storage items (#3385)
+ * uninitialized named return variables in compiler (#3401)
+ * wrong debug sequence points after `JUMP*` instructions shortening by compiler
+   (#3412)
+ * corrupted genesis block record and application log caused by improper Conflicts
+   attribute processing (#3437)
+ * false positive DB-based blocked accounts detection in native PolicyContract leaded
+   to invalid committee computations and reward distribution made by NeoToken (#3443)
+
 ## 0.105.1 "Enumeration" (12 Jan 2024)
 
 This is another v3.6.2-compatible release that fixes mainnet state difference at