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docs: v6.6.0 catch-up - #56

#56

Draft

seidroid[bot] wants to merge 70 commits into

mainsei-protocol/sei-docs:mainfrom

docs-bridge/release-v6.6.0sei-protocol/sei-docs:docs-bridge/release-v6.6.0Copy head branch name to clipboard

Conversation Commits70 (70)Checks Files changed

Draft

docs: v6.6.0 catch-up#56
seidroid[bot] wants to merge 70 commits into
mainfrom
docs-bridge/release-v6.6.0

Commits

Commits on Aug 10, 2026

docs: The Tendermint P2P config was overhauled: MaxOutboundConnections becomes a config field with new default behavior, and internal RouterOptions replace MaxPeers/MaxConnected/MaxConcurrentDials/…
seidroid[bot]
committed
8fff96c
docs: eth_getBlockByNumber now returns null (per Ethereum spec) for future/non-existent numeric block heights instead of an error, and eth_getProof now works across additional store backends (trace…
seidroid[bot]
committed
e71b901
docs: The eth_getBlockTransactionCountByNumber and eth_getBlockTransactionCountByHash JSON-RPC methods now return a count consistent with eth_getBlockByNumber, filtering out EVM txs without a recei…
seidroid[bot]
committed
55c961e
docs: Adds a new parallelized/profiled block trace path for debug_traceBlockByNumber and debug_traceBlockByHash when using the default (struct) tracer, changing internal execution behavior while ke…
seidroid[bot]
committed
b076b1e
docs: Three TOML config fields (sc-write-mode, sc-read-mode, sc-enable-lattice-hash) were removed from the state-commit config template, and a new validation rule now requires lattice hash to be en…
seidroid[bot]
committed
f509a64
docs: The oracle module's default MinValidPerWindow parameter changed from 5% to 0% since the Oracle Price Feeder is retired, altering default slashing behavior. (sei-protocol/sei-chain#3157)
seidroid[bot]
committed
e0df079
docs: Log messages now warn that IAVL will be deprecated soon and recommend migrating to SeiDB to avoid data corruption or panic. (sei-protocol/sei-chain#3159)
seidroid[bot]
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04fadd5
docs: Legacy sei_*/sei2_* JSON-RPC HTTP gating now handles batch requests by forwarding only allowed elements and merging responses by id, and reduces the legacy HTTP body limit from 32MiB to 5MiB …
seidroid[bot]
committed
f0be2e4
docs: IAVL backend is fully removed and SeiDB state-commit is now mandatory; nodes will panic if sc-enable is false, and several IAVL-related CLI commands and config fields have been removed. (sei-…
seidroid[bot]
committed
5fb5dce
docs: Adds a new node config field `evm.enable_parallelized_block_trace` (default false) that gates the parallelized default debug_traceBlock* path. (sei-protocol/sei-chain#3187)
seidroid[bot]
committed
fb3c726
docs: The mempool now tracks block-failed transactions and prevents infinite re-entry: a tx that fails during block execution is allowed one retry, but subsequent failures leave it in the cache and…
seidroid[bot]
committed
7898626
docs: Adds a new `autobahn-config-file` node config field enabling the Autobahn (GigaRouter) feature, which loads validator committee and consensus/producer parameters from a JSON config file; sett…
seidroid[bot]
committed
2c78f3a
docs: Adds a new `disable-tx-index-lookup` config field to the receipt store config (defaulting to true and required to remain true, as setting it false panics), plus internal benchmark/metrics cha…
seidroid[bot]
committed
26ab32b
docs: The ABCI peer filtering feature has been removed, deprecating the `filter-peers` config option and removing the `/p2p/filter/addr` and `/p2p/filter/id` ABCI query paths. (sei-protocol/sei-cha…
seidroid[bot]
committed
9e0b5ea
docs: Adds a new `receipt-store.tx-index-backend` config field (defaulting to "pebbledb") that enables a Pebble-backed tx_hash→block_number index for faster receipt-by-hash lookups on the parquet r…
seidroid[bot]
committed
af3be99
docs: Adds a new `seid tendermint gen-autobahn-config` CLI command to generate Autobahn (GigaRouter) JSON config from node pubkey files, along with side-effect files (validator_pubkey.txt, node_pub…
seidroid[bot]
committed
0e00df2
docs: The `receipt-store.keep-recent` config field was removed; receipt store retention is now always derived from the global `min-retain-blocks` flag. (sei-protocol/sei-chain#3237)
seidroid[bot]
committed
094867c
docs: Giga/Autobahn nodes now build blocks directly from the shared TxMempool and disable the mempool, consensus, statesync, and blocksync reactors, introducing hard block limits (max 2000 txs, ~2M…
seidroid[bot]
committed
2745703
docs: The legacy sei_*/sei2_* JSON-RPC gateway now follows JSON-RPC 2.0 batch rules: notifications (requests without an id) produce no entry in the batch response, and when there would be no respon…
seidroid[bot]
committed
f9b55f4
docs: Adds new state-store config fields (sc-write-mode, sc-read-mode, sc-enable-lattice-hash) for Giga Storage and a GIGA_STORAGE env var that toggles FlatKV SC dual-write plus EVM SS split-read/w…
seidroid[bot]
committed
44518f3
docs: Two new Prometheus metrics (proposer_priority_hash and proposer_priority_hash_height) are exported every 1024 blocks so node operators can detect ProposerPriority divergence between validator…
seidroid[bot]
committed
289e52f
docs: The autobahn config generator now defaults AllowEmptyBlocks to true instead of false, changing the default behavior of generated autobahn configs. (sei-protocol/sei-chain#3234)
seidroid[bot]
committed
c264c22
docs: The EVM JSON-RPC methods eth_getFilterChanges and eth_getFilterLogs now return an empty array ([]) instead of null when no logs match or a bounded filter's range is exhausted, aligning with t…
seidroid[bot]
committed
15a975a
docs: Sei node data directory layout changed for new nodes—state/receipt/EVM/tendermint databases now use organized subdirectories (e.g. data/state_commit/memiavl, data/ledger/receipt/{backend}, da…
seidroid[bot]
committed
9155a75
docs: When the parquet receipt store's pebble tx hash index is disabled, receipt-by-tx-hash lookups that miss the cache now fail fast (returning not-found) instead of performing a full parquet scan…
seidroid[bot]
committed
696184d
docs: When GIGA_STORAGE=true, the receipt backend now defaults to parquet unless RECEIPT_BACKEND is explicitly set, changing the default behavior for nodes running with Giga Storage enabled. (sei-p…
seidroid[bot]
committed
cf3d370
docs: Adds a new debug_traceTransactionProfile JSON-RPC method that returns a transaction trace plus detailed timing/store-access profiling, and a new seidb trace-profile-report CLI command to batc…
seidroid[bot]
committed
9b934f6
docs: The /status RPC endpoint now returns a new SyncInfo field `last_committed_block_height` and, under Autobahn, populates block height/app hash from the app layer so /status works when the Comet…
seidroid[bot]
committed
4755e77
docs: The Sei legacy JSON-RPC HTTP handler now treats requests with "id": null as normal requests requiring a response, rather than as notifications that get omitted from batch responses. (sei-prot…
seidroid[bot]
committed
c30c988
docs: The v6.5 upgrade adds versioned copies of precompiles and retires the oracle precompile, which now reverts on getExchangeRates and getOracleTwaps queries. (sei-protocol/sei-chain#3293)
seidroid[bot]
committed
6d391ee
docs: Adds a new temporary consensus config field `stateless-leader-election` to sei-tendermint that enables an alternative stateless leader election mechanism as a disaster recovery measure, defau…
seidroid[bot]
committed
4de6146
docs: The consensus config field 'stateless-leader-election' now defaults to true instead of false, changing the disaster recovery coordination requirement. (sei-protocol/sei-chain#3318)
seidroid[bot]
committed
e3c6efc
docs: Adds a new `dump-flatkv` subcommand to the seidb tool and a `--flatkv-dir` flag to the `state-size` command for analyzing FlatKV stores, plus improved state-size console output. (sei-protocol…
seidroid[bot]
committed
df43180
docs: The `stateless-leader-election` consensus config field is now deprecated and ignored; stateless leader election is always enabled. (sei-protocol/sei-chain#3319)
seidroid[bot]
committed
53c5d9b
docs: The eth_feeHistory JSON-RPC endpoint now returns baseFeePerGas with one extra element (the projected child base fee) to match Ethereum's execution-apis spec, and uses the block header base fe…
seidroid[bot]
committed
fd5327f
docs: Under Autobahn consensus, the Tendermint RPC endpoints /block, /block_by_hash, /block_results, and /validators now serve data by routing through the GigaRouter's in-memory state instead of th…
seidroid[bot]
committed
478fe3c
docs: The Autobahn config field max_gas_per_block was removed; the producer's max-gas-per-block is now sourced from genesis consensus_params.block.max_gas, and eth_getBlockByNumber gasLimit now ref…
seidroid[bot]
committed
a21c927
docs: The v6.5 release changelog references several developer-facing changes including a new consolidated evm-ss-mode config, an EVM RPC behavior fix for out-of-range indices, and StatelessLeaderEl…
seidroid[bot]
committed
422da2e
docs: Fixed EVM transaction receipts to report the correct EIP-1559 effective gas price (min(baseFee+tip, maxFee)) instead of the fee cap for dynamic-fee transactions. (sei-protocol/sei-chain#3384)
seidroid[bot]
committed
2046204
docs: Adds new OpenTelemetry-based EVM RPC metrics (evmrpc_request_latency_seconds histogram and evmrpc_websocket_connects_total counter) emitted alongside legacy sei_* metrics, which node operator…
seidroid[bot]
committed
1cea986
docs: FlatKV state DB adds a suite of OpenTelemetry metrics and introduces an EnablePebbleMetrics config knob that overrides per-DB metrics settings. (sei-protocol/sei-chain#3366)
seidroid[bot]
committed
6430ab4
docs: Introduces a new `mock_block_validation` build tag that produces a seid binary bypassing AppHash and DataHash block validation checks, published as a distinct Docker image tag. (sei-protocol/…
seidroid[bot]
committed
d2efa59
docs: Several advanced state-sync tuning knobs (backfill-blocks, backfill-duration, discovery-time, temp-dir, chunk-request-timeout, fetchers, verify-light-block-timeout, blacklist-ttl) are no long…
seidroid[bot]
committed
72cade3
docs: New internal migration WriteModes (MemiavlOnly, FlatKVOnly, TestOnlyDualWrite) and a BuildRouter entrypoint were added to the sei-db state migration package, expanding the memiavl→flatKV migr…
seidroid[bot]
committed
f4aa326
docs: PebbleDB state store now uses a new descending-version MVCC encoding for freshly created DBs while transparently reading legacy ascending-encoded DBs, with a new on-disk sentinel key and a Us…
seidroid[bot]
committed
f8897b6
docs: Adds a suite of new OpenTelemetry (Prometheus) metrics exposed by the node (e.g. app_abci_*_duration, app_tx_count, app_tx_gas, app_block_process_duration, app_build_info, app_pending_nonce, …
seidroid[bot]
committed
3f212a5
docs: Adds two new seidb subcommands (import-flatkv-from-memiavl and memiavl-latest-version) plus supporting FlatKV import/migration tooling for moving the EVM module from memiavl to FlatKV storage…
seidroid[bot]
committed
4079ea8
docs: Out-of-process ABCI support was removed: the 'proxy-app' and 'abci' config fields and the '--address'/'--transport' start flags are deprecated/ignored, and the node now always runs Tendermint…
seidroid[bot]
committed
8dfaa3d
docs: The sei_getTransactionReceiptExcludeTraceFail (and *ExcludeTraceFail) endpoints changed their filtering logic so that reverted/OOG transactions are now included (they ran in the VM and have t…
seidroid[bot]
committed
2d6ef74
docs: Under Autobahn consensus mode, eth_subscribe("newHeads") is now fed by an in-process notifier that publishes committed-block headers, but the resulting headers omit parentHash, receiptsRoot, …
seidroid[bot]
committed
66a71a9
docs: The *ExcludeTraceFail EVM RPC endpoints (sei_getBlockBy{Number,Hash}ExcludeTraceFail and debug traceBlockBy{Number,Hash}ExcludeTraceFail) now consistently drop ante-deferred stub txs (e.g. in…
seidroid[bot]
committed
1712563
docs: Added EVM RPC request proxying (sharding) so validators forward eth_sendRawTransaction and pending eth_getTransactionCount requests to the validator owning the sender's shard, requiring a new…
seidroid[bot]
committed
b2c8845
docs: The SeiDB state-commit config was overhauled: the sc-read-mode and sc-enable-lattice-hash fields were removed, and sc-write-mode's valid values changed to a new migration-based set (memiavl_o…
seidroid[bot]
committed
548fe9e
docs: Distribution module now validates withdraw addresses against bank's CanSendTo check, rejecting SetWithdrawAddr for recipients not allowed to receive external funds and falling back to the del…
seidroid[bot]
committed
b58e981
docs: A new --persistent-state-dir flag was added to the tendermint gen-autobahn-config command, defaulting to 'data/autobahn' to persist consensus and data WALs across restarts, with empty value d…
seidroid[bot]
committed
7de3bf3
docs: eth_getTransactionReceipt now returns JSON null (instead of an error) when the receipt's block is above the safe-latest watermark, matching Ethereum JSON-RPC 'not yet mined' semantics. (sei-p…
seidroid[bot]
committed
f31a55c
docs: The Tendermint mempool config changed TTLDuration/TTLNumBlocks handling (now optional, zero disables) and the mempool was refactored, changing behavior of expired READY vs PENDING tx pruning …
seidroid[bot]
committed
8d86f9c
docs: Adds a new seidb `migrate-evm-status` CLI subcommand, a new `sc-keys-to-migrate-per-block` app.toml config field for the in-flight FlatKV EVM migration, a new `-mode` flag on the evm_stress w…
seidroid[bot]
committed
e59bf32
docs: Adds new OpenTelemetry metrics (histograms/counters) for module mid-block and per-module begin/end-blocker durations and validator slash events, and renames existing staking keeper metrics to…
seidroid[bot]
committed
2cb5a76
docs: The max block lookback guard now applies to all debug_trace* RPC methods (traceTransaction, traceTransactionProfile, traceBlockByHash, traceCall, traceStateAccess) in addition to traceBlockBy…
seidroid[bot]
committed
cc78e02
docs: The eth_getTransactionByHash RPC now looks up pending transactions via a direct mempool EVM-hash index instead of paginating unconfirmed txs, and the UnconfirmedTxs RPC now returns results fr…
seidroid[bot]
committed
865ef13
docs: The Autobahn (giga) autobahn config file drops the mempool_size field and the block payload/producer config are restructured (total_gas split into wanted/estimated), plus some RPC behaviors c…
seidroid[bot]
committed
b117a5d
docs: String length limits were added to numeric parsing functions (Dec, Int, Uint) and the JSON precompile's ExtractAsUint256, causing overly long numeric strings to now be rejected with an error.…
seidroid[bot]
committed
0fa678b
docs: Adds a new mock_chain_validation build tag (and Docker images) that swallows most halting consensus validation failures, plus a new sei_unsafe_validation_skipped_total metric emitted by non-d…
seidroid[bot]
committed
9b7d096
docs: The Prometheus metrics namespace changed from 'sei-chain' to 'sei_chain', which alters exported metric names that operators query in monitoring dashboards. (sei-protocol/sei-chain#3554)
seidroid[bot]
committed
7cded5e
docs: Adds support for booting a node directly in flatkv_only state-commit mode (sc-write-mode = "flatkv_only") and fixes snapshot/state-sync and empty-value WAL-replay correctness for FlatKV-only …
seidroid[bot]
committed
f1a9f10
docs: A new RPC config field `timeout-write` was added to control the HTTP write timeout, defaulting to 30s, replacing the previous auto-adjustment logic tied to timeout-broadcast-tx-commit. (sei-p…
seidroid[bot]
committed
05bf781
docs: Two mempool config fields (pending-ttl-duration and pending-ttl-num-blocks) are now deprecated with no effect, and BroadcastTxCommit now honors the configured timeout-broadcast-tx-commit sett…
seidroid[bot]
committed
12ad528
docs: The eth_getProof JSON-RPC endpoint now requires hex-encoded storage keys, rejects malformed keys, and enforces a maximum of 1024 storage keys per request. (sei-protocol/sei-chain#3556)
seidroid[bot]
committed
d5945d9
docs: The consensus validation metric label changed from `kind` to `validation_error` (and the `evidence_overflow` value became `too_much_evidence`) on the sei_unsafe_validation_skipped_total count…
seidroid[bot]
committed
e4b52b3

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