99 lines
6.1 KiB
Markdown
99 lines
6.1 KiB
Markdown
# Changelog — nu-node
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All notable changes to this project will be documented in this file.
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Format: [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
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---
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## [Unreleased]
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## [0.8.0] — 2026-04-24
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### Added
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- `--p2p-api <url>` CLI flag — nu-p2p publish API adresi; verildiğinde P2P forwarding loop aktif olur
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- `reqwest` HTTP client ile nu-p2p `/publish` endpoint'ine `BlockAnnounce` ve `TxGossip` mesajları iletilir
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- `nu-node` ↔ `nu-p2p` entegrasyonu tamamlandı: block loop ürettiği her blok için announce, RPC üzerinden kabul edilen her tx için gossip gönderir
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### Changed
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- `--p2p-addr` / `--bootstrap` flag'leri kaldırıldı; yerini `--p2p-api` aldı (process sınırı korunuyor, nu-p2p ayrı process olarak çalışıyor)
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## [0.7.0] — 2026-04-24
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### Added
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- `nu-vm/executor.rs` — `execute_nft_transfer`: sahiplik + koleksiyon kontrolü, owner güncelleme, hesap nft_ids sync
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- `nu-vm/executor.rs` — `execute_collection_claim`: `validate_lineage()` ile geçerli prefix-extension yolu doğrulama; tüm NFT'lere `collection_id` atar
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- `nu-vm/engine.rs` — `NftTransfer` ve `CollectionClaim` varyantları bağlandı; `NftMint` kullanıcı tx'i değil (hata döner)
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## [0.6.0] — 2026-04-24
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### Added
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- `block_loop.rs` — `BlockLoopConfig.dev_mode`; rotation check: non-dev modda `slot_producer()` çağrılır, sıra başka validatörde ise slot atlanır
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- `block_loop.rs` — `load_validator_set(db)`: her slot başında `"validator:"` prefix'i taranarak canlı `ValidatorSet` oluşturulur
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- `block_loop.rs` — `update_validator_pon(db, address)`: dürüst blok sonrası PoN skoru ve `consecutive_blocks` güncellenir
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- `nu-consensus/src/validator_set.rs` — `slot_producer()`, `update()`, `get()`, `active_count()`, `Default` impl; `schedule()` filtresine `is_banned()` eklendi
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- `nu-rpc/src/handlers.rs` — `nu_getValidator`: verilen adres için `ValidatorState` döner, kayıt yoksa null
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## [0.5.0] — 2026-04-24
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### Added
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- `nu-consensus/src/slashing.rs` — `slash_double_sign` (%10 stake, PoN→0.5, 30 slot ban), `slash_invalid_block` (%5 stake, PoN→0.7), `record_skip`/`record_block`, `try_unban`
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- `nu-consensus/src/types.rs` — `ValidatorRecord`'a `skip_count`, `ban_until_slot` alanları; `MIN_VALIDATOR_STAKE` Shell cinsine güncellendi (1_000_000)
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- `nu-state/src/validator.rs` — `ValidatorState` struct (on-chain validator kayıt)
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- `nu-state/src/db.rs` — `scan_prefix<T>` — prefix ile tüm kayıtları iterate eder
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- `nu-state/src/accessor.rs` — `get_nft/set_nft`, `get_validator/set_validator` trait metodları
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- `nu-vm/executor.rs` — `execute_validator_register`, `execute_voting_open`, `execute_node_approve` (NFT mint + ödül dağıtımı), `execute_node_reject` (entry fee yakım + stake unlock)
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- `block_loop.rs` — her slot'ta `generate_scheduler_txs` çalışır; Pending→VotingOpen ve VotingOpen→Approved/Rejected auto-tx'leri mempool'a eklenir
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- `DEV_WALLET` env variable desteği — hardcode kaldırıldı
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## [0.4.0] — 2026-04-24
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### Added
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- `src/p2p.rs` — `P2pSender` ve `NodeP2pEvent` (BlockAnnounce, TxGossip); block loop ve RPC handler'larının P2P event'i yayınlamasını sağlar
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- `--p2p-addr` ve `--bootstrap` CLI flag'leri — P2P etkinleştirildiğinde event channel başlatılır
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- `RpcServer::with_p2p` constructor — RPC katmanına P2P gossip sender enjekte eder
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- `nu_sendRawTx`: tx kabul edildiğinde raw bytes P2P gossip channel'ına iletilir
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## [0.3.0] — 2026-04-24
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### Added
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- `nu-vm/executor.rs` — `execute_node_submit`: validates entry fee (25 NUT), creates `StoryNodeState { Pending }` in RocksDB indexed by `temp_id`
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- `nu-vm/executor.rs` — `execute_vote_register`: validates node is `VotingOpen`, locks 10 NUT stake until vote end
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- `nu-vm/executor.rs` — `execute_vote_cast`: computes weight as `√(staked) × pon_score`, appends `WeightedVote` to node
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- `nu-vm/executor.rs` — `execute_stake_op`: stake/unstake with balance and staked field updates
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- `nu-state/accessor.rs` — `StateAccessor` extended with `get_account/set_account`, `get_node/get_node_by_temp/set_node`, `lock_stake/unlock_stake/add_nft/record_vote`
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- `nu-rpc/handlers.rs` — `nu_getBlock`: reads `"block:{height}"` from RocksDB, returns serialized `Block` or null
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- `nu-vm/rewards.rs` — `SHELL_PER_NUT = 1_000`, `NUT_PER_NU = 100`, `NODE_REWARD_NUT = 100` constants; currency hierarchy Shell → NUT → NU
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## [0.2.0] — 2026-04-24
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### Added
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- `nu-vm/engine.rs` — `execute_block`: runs all txs in a block against `StateDb`;
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`TokenTransfer` fully applied, other variants produce a "not implemented" receipt
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- `src/block_loop.rs` — tokio task producing one block per slot (6 s) in dev mode;
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drains mempool, executes txs, removes successful ones, persists block to RocksDB
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- `--dev --validator` flags in `main.rs` trigger block production loop on startup
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### Changed
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- `StateAccessor` trait: `set_balance` / `inc_nonce` now take `&self` (RocksDB
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provides interior mutability — no `&mut` required at the Rust level)
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- `StateDb` wrapped in `Arc<Mutex<StateDb>>` — block loop holds write lock per block,
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RPC holds read lock for `nu_getAccount`
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- `nu-vm` now depends on `nu-block` (was implicit via engine)
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## [0.1.0] — 2026-04-24
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### Added
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- `nu_sendRawTx` — decodes JSON `RawTransaction`, deduplicates by `tx_id`,
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inserts into mempool; returns `{ tx_id }` on success
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- `TxPayload` enum in `nu-block/types.rs` — all variants with `priority_hint()`
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- `TxPriority` derived from `TxPayload` in `nu-mempool` (Critical > High > Normal)
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- `nu-rpc` axum HTTP server on `POST /rpc` — dispatches JSON-RPC 2.0 requests
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- `nu_chainInfo` — returns `chain_id` and `node_version`
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- `nu_getAccount` — reads `AccountState` from RocksDB; returns empty account for
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unknown addresses (zero balance, nonce 0)
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- `StateAccessor` trait implemented on `StateDb` — canonical single source of truth
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for balance and nonce access
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- `--dev`, `--validator`, `--rpc-addr`, `--db-path`, `--chain-id` CLI flags via clap
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- Rust workspace scaffold with six crates: `nu-consensus`, `nu-mempool`, `nu-state`,
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`nu-block`, `nu-rpc`, `nu-vm`
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- `Dockerfile.dev` — multi-stage Rust build (builder: rust:1.79-slim, runtime: debian:bookworm-slim)
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