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@rymnc rymnc commented Feb 14, 2025

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part 1/4 of #2568

Description

Implementation of various V2 temporal registry tables with Merklized encoding.

New modules and features for fault-proofing:

Updates to Column enum:

Implementation of V2 tables with Merklized encoding:

Other changes:

Checklist

  • Breaking changes are clearly marked as such in the PR description and changelog
  • New behavior is reflected in tests
  • The specification matches the implemented behavior (link update PR if changes are needed)

Before requesting review

  • I have reviewed the code myself
  • I have created follow-up issues caused by this PR and linked them here

After merging, notify other teams

[Add or remove entries as needed]

@rymnc rymnc added the no changelog Skip the CI check of the changelog modification label Feb 14, 2025
@rymnc rymnc force-pushed the chore/merklize-temporal-registry branch 6 times, most recently from 3e61ebc to 18ecbea Compare February 19, 2025 10:10
@rymnc rymnc self-assigned this Feb 19, 2025
let mut init_structured_storage = init_storage.write_transaction();

let mut rng = &mut StdRng::seed_from_u64(1234);
let mut rng = &mut StdRng::seed_from_u64(31337);
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this change is needed because with 1234 as the seed, it generates conflicting keys :/

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That's interesting. Well I guess the three-byte keys result in a pretty high collision risk. Still fun that we've encountered it 😅

This makes me wonder if there's any attack vector where a block producer overrides certain compression keys. Spontaneously it doesn't sound like you would be able to do anything dangerous in that case but it could be worth thinking about.

@rymnc rymnc marked this pull request as ready for review February 19, 2025 10:14
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rymnc commented Feb 19, 2025

do we need to merklize DaCompressionTemporalRegistryIndex as well? perhaps

netrome
netrome previously approved these changes Feb 19, 2025
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Looks good to me. Some questions and comments, but nothing blocking.

let mut init_structured_storage = init_storage.write_transaction();

let mut rng = &mut StdRng::seed_from_u64(1234);
let mut rng = &mut StdRng::seed_from_u64(31337);
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That's interesting. Well I guess the three-byte keys result in a pretty high collision risk. Still fun that we've encountered it 😅

This makes me wonder if there's any attack vector where a block producer overrides certain compression keys. Spontaneously it doesn't sound like you would be able to do anything dangerous in that case but it could be worth thinking about.

AssetsInfo = 25,
/// Index of the coins that are available to spend.
CoinsToSpend = 26,
/// See [`DaCompressionTemporalRegistryAddressV2`](da_compression::v2::DaCompressionTemporalRegistryAddressV2)
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So we have merkleized tables for Address, AssetId, ContractId, ScriptCode and PredicateCode. Why don't we need to merkleize the RegistryIndex, Timestamps and EvictorCache tables? Are those irrelevant during decompression?

netrome
netrome previously approved these changes Feb 19, 2025
netrome
netrome previously approved these changes Feb 19, 2025
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Nice stuff!

@rymnc rymnc force-pushed the chore/merklize-temporal-registry branch from a9767a6 to 684089f Compare February 19, 2025 16:17
@rymnc rymnc removed the no changelog Skip the CI check of the changelog modification label Feb 19, 2025
netrome
netrome previously approved these changes Feb 19, 2025
acerone85
acerone85 previously approved these changes Feb 19, 2025
@rymnc rymnc enabled auto-merge (squash) February 19, 2025 16:42
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LGTM. Just the one comment on naming.

pub mod timestamps;

#[cfg(feature = "fault-proving")]
pub mod v2;
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Should this be named something more specific to the feature. I'm not sure I understand what v2 means if it's always going to be hidden behind the fault-proving flag (I assume we are always going to keep it behind the flag because only the fault-proving nodes are going to want to track the extra state).

Perhaps we name it fault-proving-extra-storage or something specific like that?

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it won't always be behind the fault-proving flag :) we plan to remove the flag once the feature is done, but you're right, da-compression is enabled only on a few nodes.

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addressed in 4560027

I like the previous naming better though :/

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I'm willing to hear you out. If the flag is getting removed in the future, then maybe versioning like that makes more sense.

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oh okay, will revert the commit with the name change then :)

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reverted in e54635b

@rymnc rymnc dismissed stale reviews from acerone85 and netrome via 4560027 February 20, 2025 04:42
@rymnc rymnc requested review from acerone85 and netrome February 20, 2025 04:43
@rymnc rymnc requested a review from MitchTurner February 20, 2025 06:13
@rymnc rymnc merged commit 124f57d into master Feb 20, 2025
34 checks passed
@rymnc rymnc deleted the chore/merklize-temporal-registry branch February 20, 2025 08:09
This was referenced Mar 18, 2025
rymnc pushed a commit that referenced this pull request Mar 18, 2025
## Version 0.42.0

### Breaking
- [2648](#2648): Add
feature-flagged field to block header `fault_proving_header` that
contains a commitment to all transaction ids.
- [2678](#2678): Removed
public accessors for `BlockHeader` fields and replaced with methods
instead, moved `tx_id_commitment` to the application header of
`BlockHeaderV2`.
- [2746](#2746): Breaking
changes to the CLI arguments:
- To disable `random-walk` just don't specify it. Before it required to
use `--random-walk 0`.
  - Next CLI arguments were renamed:
    - `relayer-min-duration-s` -> `relayer-min-duration`
    - `relayer-eth-sync-call-freq-s` -> `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq-s` -> `relayer-eth-sync-log-freq`
- Default value for the `heartbeat-idle-duration` was changed from `1s`
to `100ms`. So information about new block will be propagated faster by
default.
- All CLI arguments below use time(like `100ms`, `1s`, `1d`, etc.) use
as a flag argument instead of number of seconds:
    - `random-walk`
    - `connection-idle-timeout`
    - `info-interval`
    - `identify-interval`
    - `request-timeout`
    - `connection-keep-alive`
    - `heartbeat-send-duration`
    - `heartbeat-idle-duration`
    - `heartbeat-check-interval`
    - `heartbeat-max-avg-interval`
    - `heartbeat-max-time-since-last`
    - `relayer-min-duration`
    - `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq`
- [2840](#2840): CLI argument
`vm-backtrace` is deprecated and does nothing. It will be removed in a
future version of `fuel-core`.
The `extra_tx_checks` field was renamed into `forbid_fake_coins` that
affects JSON based serialization/deserialization.
Renamed `extra_tx_checks_default` field into
`forbid_fake_coins_default`.

### Added
- [2150](#2150): Upgraded
`libp2p` to `0.54.1` and introduced `ConnectionLimiter` to limit pending
incoming/outgoing connections.
- [2491](#2491): Storage read
replays of historical blocks for execution tracing. Only available
behind `--historical-execution` flag.
- [2619](#2619): Add
possibility to submit list of changes to rocksdb.
- [2666](#2666): Added two new
CLI arguments to control the GraphQL queries consistency:
`--graphql-block-height-tolerance` (default: `10`) and
`--graphql-block-height-min-timeout` (default: `30s`). If a request
requires a specific block height and the node is slightly behind, it
will wait instead of failing.
- [2682](#2682): Added GraphQL
APIs to get contract storage and balances for current and past blocks.
- [2719](#2719): Merklized DA
compression temporal registry tables.
- [2722](#2722): Service
definition for state root service.
- [2724](#2724): Explicit
error type for merkleized storage.
- [2726](#2726): Add a new
gossip-sub message for transaction preconfirmations
- [2731](#2731): Include
`TemporalRegistry` trait implementations for v2 tables.
- [2733](#2733): Add a pending
pool transaction that allow transaction to wait a bit of time if an
input is missing instead of direct delete.
- [2742](#2742): Added API
crate for merkle root service.
- [2756](#2756): Add new
service for managing pre-confirmations
- [2769](#2769): Added a new
`assembleTx` GraphQL endpoint. The endpoint can be used to assemble the
transaction based on the provided requirements.
  
  - The returned transaction contains:
    - Input coins to cover `required_balances`
- Input coins to cover the fee of the transaction based on the gas price
from `block_horizon`
    - `Change` or `Destroy` outputs for all assets from the inputs
- `Variable` outputs in the case they are required during the execution
- `Contract` inputs and outputs in the case they are required during the
execution
    - Reserved witness slots for signed coins filled with `64` zeroes
    - Set script gas limit(unless `script` is empty)
    - Estimated predicates, if `estimate_predicates == true`
  
  - Returns an error if:
- The number of required balances exceeds the maximum number of inputs
allowed.
    - The fee address index is out of bounds.
    - The same asset has multiple change policies(either the receiver of
the change is different, or one of the policies states about the
destruction
of the token while the other does not). The `Change` output from the
transaction
        also count as a `ChangePolicy`.
- The number of excluded coin IDs exceeds the maximum number of inputs
allowed.
    - Required assets have multiple entries.
- If accounts don't have sufficient amounts to cover the transaction
requirements in assets.
- If a constructed transaction breaks the rules defined by consensus
parameters.
- [2780](#2780): Add
implementations for the pre-confirmation signing task
- [2784](#2784): Integrate the
pre conf signature task into the main consensus task
- [2788](#2788): Scaffold
dedicated compression service.
- [2799](#2799): Add a
transaction waiter to the executor to wait for potential new
transactions inside the block production window.
Add a channel to send preconfirmation created by executor to the other
modules
  Added a new CLI arguments:
- `--production-timeout` to control the block production timeout in the
case if block producer stuck.
- `--poa-open-period` set the block production mode to `Open`. The
`Open` mode starts the production of the next block immediately after
the previous block. The block is open until the `period` passed. The
period is a duration represented by `100ms`, `1s`, `1m`, etc. The manual
block production is disabled if this production mode is used.
- [2802](#2802): Add a new
cache with outputs extracted from the pool for the duration of the
block.
- [2824](#2824): Introduce new
`Try`-like methods for the `TaskNextAction`
- [2840](#2840): Added a new
CLI arguments:
- `assemble-tx-dry-run-limit` - The max number how many times script can
be executed during `assemble_tx` GraphQL request. Default value is `3`
times.
- `assemble-tx-estimate-predicates-limit` - The max number how many
times predicates can be estimated during `assemble_tx` GraphQL request.
Default values is `10` times.
- [2841](#2841): Following
endpoints allow estimation of predicates on submission of the
transaction via new `estimatePredicates` argument:
  - `submit`
  - `submit_and_await`
  - `submit_and_await_status`
  
The change is backward compatible with all SDKs. The change is not
forward-compatible with Rust SDK in the case of the
`estiamte_predicates` flag set.
- [2844](#2844): Implement DA
compression in `fuel-core-compression-service`.
- [2845](#2845): New status to
manage the pre confirmation status send in `TxUpdateSender`.
- [2855](#2855): Add an
expiration interval check for pending pool and refactor
extracted_outputs to not rely on block creation/process sequence.
- [2856](#2856): Add generic
logic for managing the signatures and delegate keys for
pre-confirmations signatures
- [2862](#2862): Derive
`enum_iterator::Sequence` and `strum_macros::{EnumCount, IntoStaticStr}`
for MerkleizedColumn.

### Changed
- [2388](#2388): Rework the
P2P service codecs to avoid unnecessary coupling between components. The
refactoring makes it explicit that the Gossipsub and RequestResponse
codecs only share encoding/decoding functionalities from the Postcard
codec. It also makes handling Gossipsub and RequestResponse messages
completely independent of each other.
- [2460](#2460): The type of
the `max_response_size`for the postcard codec used in `RequestResponse`
protocols has been changed from `usize` to `u64`.
- [2473](#2473): Graphql
requests and responses make use of a new `extensions` object to specify
request/response metadata. A request `extensions` object can contain an
integer-valued `required_fuel_block_height` field. When specified, the
request will return an error unless the node's current fuel block height
is at least the value specified in the `required_fuel_block_height`
field. All graphql responses now contain an integer-valued
`current_fuel_block_height` field in the `extensions` object, which
contains the block height of the last block processed by the node.
- [2618](#2618): Parallelize
block/transaction changes creation in Importer
- [2653](#2653): Added cleaner
error for wasm-executor upon failed deserialization.
- [2656](#2656): Migrate test
helper function `create_contract` to
`fuel_core_types::test_helpers::create_contract`, and refactor test in
proof_system/global_merkle_root crate to use this function.
- [2659](#2659): Replace
`derivative` crate with `educe` crate.
- [2705](#2705): Update the
default value for `--max-block-size` and `--max-transmit-size` to 50 MB
- [2715](#2715): Each GraphQL
response contains `current_consensus_parameters_version` and
`current_stf_version` in the `extensions` section.
- [2723](#2723): Change the
way we are building the changelog to avoids conflicts.
- [2725](#2725): New txpool
worker to remove lock contention
- [2752](#2752): Extended the
`TransactionStatus` to support pre-confirmations.
- [2761](#2761): Renamed
`ConsensusParametersProvider` to `ChainStateInfoProvider` because it is
now providing more than just info about consensus parameters.
- [2767](#2767): Updated
fuel-vm to v0.60.0, see [release
notes](https://github.com/FuelLabs/fuel-vm/releases/tag/v0.60.0).
- [2781](#2781): Deprecate
`dryRun` mutation. Use `dryRun` query instead.
- [2791](#2791): Added
`TxStatusManager` service which serves as a single source of truth
regarding the current statuses of transactions
- [2793](#2793): Moved common
merkle storage trait implementations to `fuel-core-storage` and made it
easier to setup a set of columns that need merkleization.
- [2799](#2799): Change the
block production to not be trigger after an interval but directly after
the creation of last block and let the executor run for the block time
window.
- [2800](#2800): Implement P2P
adapter for preconfirmation broadcasting
- [2802](#2802): Change new
txs notifier to be notified only on executable transactions
- [2811](#2811): When the
state rewind window of 7d was triggered, the `is_migration_in_progress`
was repeatedly called, resulting in multiple iterations over the empty
ModificationsHistoryV1 table. Iteration was slow because compaction
didn't have a chance to clean up V1 table. We removed iteration from the
migration process.
- [2824](#2824): Improve
conditions where `Error`s in the `PreConfirmationSignatureTask` stop the
service
- [2840](#2840): Removed
`log_backtrace` logic from the executor. It is not needed anymore with
the existence of the local debugger for the transactions.
- [2865](#2865): Consider the
following transaction statuses as final: `Success`, `Failure`,
`SqueezedOut`, `PreConfirmationSqueezedOut`. All other statuses will be
considered transient.

### Fixed
- [2646](#2646): Improved
performance of fetching block height by caching it when the view is
created.
- [2682](#2682): Fixed the
issue with RPC consistency feature for the subscriptions(without the fix
first we perform the logic of the query, and only after verify the
required height).
- [2730](#2730): Fixed RocksDB
closing issue that potentially could panic.
- [2743](#2743): Allow
discovery of the peers when slots for functional connections are
consumed. Reserved nodes are not affected by the limitation on
connections anymore.
- [2746](#2746): Fixed flaky
part in the e2e tests and version compatibility tests. Speed up
compatibility tests execution time. Decreased the default time between
block height propagation throw the network.
- [2758](#2758): Made
`tx_id_commitment` feature flagged in `fuel-core-client`.
- [2832](#2832): - Trigger
block production only when all other sub services are started.
- Fix relayer syncing issue causing block production to slow down
occasionally.
- [2840](#2840): Fixed
`fuel-core-client` receipt deserialization in the case if the
`ContractId` is zero.

### Removed
- [2863](#2863): Removed
everything related to the state root service, as it has been moved to
another repo.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: AurelienFT <[email protected]>
kuroki-yosuke added a commit to kuroki-yosuke/core-fuel that referenced this pull request Apr 5, 2025
## Version 0.42.0

### Breaking
- [2648](FuelLabs/fuel-core#2648): Add
feature-flagged field to block header `fault_proving_header` that
contains a commitment to all transaction ids.
- [2678](FuelLabs/fuel-core#2678): Removed
public accessors for `BlockHeader` fields and replaced with methods
instead, moved `tx_id_commitment` to the application header of
`BlockHeaderV2`.
- [2746](FuelLabs/fuel-core#2746): Breaking
changes to the CLI arguments:
- To disable `random-walk` just don't specify it. Before it required to
use `--random-walk 0`.
  - Next CLI arguments were renamed:
    - `relayer-min-duration-s` -> `relayer-min-duration`
    - `relayer-eth-sync-call-freq-s` -> `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq-s` -> `relayer-eth-sync-log-freq`
- Default value for the `heartbeat-idle-duration` was changed from `1s`
to `100ms`. So information about new block will be propagated faster by
default.
- All CLI arguments below use time(like `100ms`, `1s`, `1d`, etc.) use
as a flag argument instead of number of seconds:
    - `random-walk`
    - `connection-idle-timeout`
    - `info-interval`
    - `identify-interval`
    - `request-timeout`
    - `connection-keep-alive`
    - `heartbeat-send-duration`
    - `heartbeat-idle-duration`
    - `heartbeat-check-interval`
    - `heartbeat-max-avg-interval`
    - `heartbeat-max-time-since-last`
    - `relayer-min-duration`
    - `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq`
- [2840](FuelLabs/fuel-core#2840): CLI argument
`vm-backtrace` is deprecated and does nothing. It will be removed in a
future version of `fuel-core`.
The `extra_tx_checks` field was renamed into `forbid_fake_coins` that
affects JSON based serialization/deserialization.
Renamed `extra_tx_checks_default` field into
`forbid_fake_coins_default`.

### Added
- [2150](FuelLabs/fuel-core#2150): Upgraded
`libp2p` to `0.54.1` and introduced `ConnectionLimiter` to limit pending
incoming/outgoing connections.
- [2491](FuelLabs/fuel-core#2491): Storage read
replays of historical blocks for execution tracing. Only available
behind `--historical-execution` flag.
- [2619](FuelLabs/fuel-core#2619): Add
possibility to submit list of changes to rocksdb.
- [2666](FuelLabs/fuel-core#2666): Added two new
CLI arguments to control the GraphQL queries consistency:
`--graphql-block-height-tolerance` (default: `10`) and
`--graphql-block-height-min-timeout` (default: `30s`). If a request
requires a specific block height and the node is slightly behind, it
will wait instead of failing.
- [2682](FuelLabs/fuel-core#2682): Added GraphQL
APIs to get contract storage and balances for current and past blocks.
- [2719](FuelLabs/fuel-core#2719): Merklized DA
compression temporal registry tables.
- [2722](FuelLabs/fuel-core#2722): Service
definition for state root service.
- [2724](FuelLabs/fuel-core#2724): Explicit
error type for merkleized storage.
- [2726](FuelLabs/fuel-core#2726): Add a new
gossip-sub message for transaction preconfirmations
- [2731](FuelLabs/fuel-core#2731): Include
`TemporalRegistry` trait implementations for v2 tables.
- [2733](FuelLabs/fuel-core#2733): Add a pending
pool transaction that allow transaction to wait a bit of time if an
input is missing instead of direct delete.
- [2742](FuelLabs/fuel-core#2742): Added API
crate for merkle root service.
- [2756](FuelLabs/fuel-core#2756): Add new
service for managing pre-confirmations
- [2769](FuelLabs/fuel-core#2769): Added a new
`assembleTx` GraphQL endpoint. The endpoint can be used to assemble the
transaction based on the provided requirements.
  
  - The returned transaction contains:
    - Input coins to cover `required_balances`
- Input coins to cover the fee of the transaction based on the gas price
from `block_horizon`
    - `Change` or `Destroy` outputs for all assets from the inputs
- `Variable` outputs in the case they are required during the execution
- `Contract` inputs and outputs in the case they are required during the
execution
    - Reserved witness slots for signed coins filled with `64` zeroes
    - Set script gas limit(unless `script` is empty)
    - Estimated predicates, if `estimate_predicates == true`
  
  - Returns an error if:
- The number of required balances exceeds the maximum number of inputs
allowed.
    - The fee address index is out of bounds.
    - The same asset has multiple change policies(either the receiver of
the change is different, or one of the policies states about the
destruction
of the token while the other does not). The `Change` output from the
transaction
        also count as a `ChangePolicy`.
- The number of excluded coin IDs exceeds the maximum number of inputs
allowed.
    - Required assets have multiple entries.
- If accounts don't have sufficient amounts to cover the transaction
requirements in assets.
- If a constructed transaction breaks the rules defined by consensus
parameters.
- [2780](FuelLabs/fuel-core#2780): Add
implementations for the pre-confirmation signing task
- [2784](FuelLabs/fuel-core#2784): Integrate the
pre conf signature task into the main consensus task
- [2788](FuelLabs/fuel-core#2788): Scaffold
dedicated compression service.
- [2799](FuelLabs/fuel-core#2799): Add a
transaction waiter to the executor to wait for potential new
transactions inside the block production window.
Add a channel to send preconfirmation created by executor to the other
modules
  Added a new CLI arguments:
- `--production-timeout` to control the block production timeout in the
case if block producer stuck.
- `--poa-open-period` set the block production mode to `Open`. The
`Open` mode starts the production of the next block immediately after
the previous block. The block is open until the `period` passed. The
period is a duration represented by `100ms`, `1s`, `1m`, etc. The manual
block production is disabled if this production mode is used.
- [2802](FuelLabs/fuel-core#2802): Add a new
cache with outputs extracted from the pool for the duration of the
block.
- [2824](FuelLabs/fuel-core#2824): Introduce new
`Try`-like methods for the `TaskNextAction`
- [2840](FuelLabs/fuel-core#2840): Added a new
CLI arguments:
- `assemble-tx-dry-run-limit` - The max number how many times script can
be executed during `assemble_tx` GraphQL request. Default value is `3`
times.
- `assemble-tx-estimate-predicates-limit` - The max number how many
times predicates can be estimated during `assemble_tx` GraphQL request.
Default values is `10` times.
- [2841](FuelLabs/fuel-core#2841): Following
endpoints allow estimation of predicates on submission of the
transaction via new `estimatePredicates` argument:
  - `submit`
  - `submit_and_await`
  - `submit_and_await_status`
  
The change is backward compatible with all SDKs. The change is not
forward-compatible with Rust SDK in the case of the
`estiamte_predicates` flag set.
- [2844](FuelLabs/fuel-core#2844): Implement DA
compression in `fuel-core-compression-service`.
- [2845](FuelLabs/fuel-core#2845): New status to
manage the pre confirmation status send in `TxUpdateSender`.
- [2855](FuelLabs/fuel-core#2855): Add an
expiration interval check for pending pool and refactor
extracted_outputs to not rely on block creation/process sequence.
- [2856](FuelLabs/fuel-core#2856): Add generic
logic for managing the signatures and delegate keys for
pre-confirmations signatures
- [2862](FuelLabs/fuel-core#2862): Derive
`enum_iterator::Sequence` and `strum_macros::{EnumCount, IntoStaticStr}`
for MerkleizedColumn.

### Changed
- [2388](FuelLabs/fuel-core#2388): Rework the
P2P service codecs to avoid unnecessary coupling between components. The
refactoring makes it explicit that the Gossipsub and RequestResponse
codecs only share encoding/decoding functionalities from the Postcard
codec. It also makes handling Gossipsub and RequestResponse messages
completely independent of each other.
- [2460](FuelLabs/fuel-core#2460): The type of
the `max_response_size`for the postcard codec used in `RequestResponse`
protocols has been changed from `usize` to `u64`.
- [2473](FuelLabs/fuel-core#2473): Graphql
requests and responses make use of a new `extensions` object to specify
request/response metadata. A request `extensions` object can contain an
integer-valued `required_fuel_block_height` field. When specified, the
request will return an error unless the node's current fuel block height
is at least the value specified in the `required_fuel_block_height`
field. All graphql responses now contain an integer-valued
`current_fuel_block_height` field in the `extensions` object, which
contains the block height of the last block processed by the node.
- [2618](FuelLabs/fuel-core#2618): Parallelize
block/transaction changes creation in Importer
- [2653](FuelLabs/fuel-core#2653): Added cleaner
error for wasm-executor upon failed deserialization.
- [2656](FuelLabs/fuel-core#2656): Migrate test
helper function `create_contract` to
`fuel_core_types::test_helpers::create_contract`, and refactor test in
proof_system/global_merkle_root crate to use this function.
- [2659](FuelLabs/fuel-core#2659): Replace
`derivative` crate with `educe` crate.
- [2705](FuelLabs/fuel-core#2705): Update the
default value for `--max-block-size` and `--max-transmit-size` to 50 MB
- [2715](FuelLabs/fuel-core#2715): Each GraphQL
response contains `current_consensus_parameters_version` and
`current_stf_version` in the `extensions` section.
- [2723](FuelLabs/fuel-core#2723): Change the
way we are building the changelog to avoids conflicts.
- [2725](FuelLabs/fuel-core#2725): New txpool
worker to remove lock contention
- [2752](FuelLabs/fuel-core#2752): Extended the
`TransactionStatus` to support pre-confirmations.
- [2761](FuelLabs/fuel-core#2761): Renamed
`ConsensusParametersProvider` to `ChainStateInfoProvider` because it is
now providing more than just info about consensus parameters.
- [2767](FuelLabs/fuel-core#2767): Updated
fuel-vm to v0.60.0, see [release
notes](https://github.com/FuelLabs/fuel-vm/releases/tag/v0.60.0).
- [2781](FuelLabs/fuel-core#2781): Deprecate
`dryRun` mutation. Use `dryRun` query instead.
- [2791](FuelLabs/fuel-core#2791): Added
`TxStatusManager` service which serves as a single source of truth
regarding the current statuses of transactions
- [2793](FuelLabs/fuel-core#2793): Moved common
merkle storage trait implementations to `fuel-core-storage` and made it
easier to setup a set of columns that need merkleization.
- [2799](FuelLabs/fuel-core#2799): Change the
block production to not be trigger after an interval but directly after
the creation of last block and let the executor run for the block time
window.
- [2800](FuelLabs/fuel-core#2800): Implement P2P
adapter for preconfirmation broadcasting
- [2802](FuelLabs/fuel-core#2802): Change new
txs notifier to be notified only on executable transactions
- [2811](FuelLabs/fuel-core#2811): When the
state rewind window of 7d was triggered, the `is_migration_in_progress`
was repeatedly called, resulting in multiple iterations over the empty
ModificationsHistoryV1 table. Iteration was slow because compaction
didn't have a chance to clean up V1 table. We removed iteration from the
migration process.
- [2824](FuelLabs/fuel-core#2824): Improve
conditions where `Error`s in the `PreConfirmationSignatureTask` stop the
service
- [2840](FuelLabs/fuel-core#2840): Removed
`log_backtrace` logic from the executor. It is not needed anymore with
the existence of the local debugger for the transactions.
- [2865](FuelLabs/fuel-core#2865): Consider the
following transaction statuses as final: `Success`, `Failure`,
`SqueezedOut`, `PreConfirmationSqueezedOut`. All other statuses will be
considered transient.

### Fixed
- [2646](FuelLabs/fuel-core#2646): Improved
performance of fetching block height by caching it when the view is
created.
- [2682](FuelLabs/fuel-core#2682): Fixed the
issue with RPC consistency feature for the subscriptions(without the fix
first we perform the logic of the query, and only after verify the
required height).
- [2730](FuelLabs/fuel-core#2730): Fixed RocksDB
closing issue that potentially could panic.
- [2743](FuelLabs/fuel-core#2743): Allow
discovery of the peers when slots for functional connections are
consumed. Reserved nodes are not affected by the limitation on
connections anymore.
- [2746](FuelLabs/fuel-core#2746): Fixed flaky
part in the e2e tests and version compatibility tests. Speed up
compatibility tests execution time. Decreased the default time between
block height propagation throw the network.
- [2758](FuelLabs/fuel-core#2758): Made
`tx_id_commitment` feature flagged in `fuel-core-client`.
- [2832](FuelLabs/fuel-core#2832): - Trigger
block production only when all other sub services are started.
- Fix relayer syncing issue causing block production to slow down
occasionally.
- [2840](FuelLabs/fuel-core#2840): Fixed
`fuel-core-client` receipt deserialization in the case if the
`ContractId` is zero.

### Removed
- [2863](FuelLabs/fuel-core#2863): Removed
everything related to the state root service, as it has been moved to
another repo.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: AurelienFT <[email protected]>
ChapmaBeerbohm added a commit to ChapmaBeerbohm/holo-kit that referenced this pull request Sep 26, 2025
## Version 0.42.0

### Breaking
- [2648](FuelLabs/fuel-core#2648): Add
feature-flagged field to block header `fault_proving_header` that
contains a commitment to all transaction ids.
- [2678](FuelLabs/fuel-core#2678): Removed
public accessors for `BlockHeader` fields and replaced with methods
instead, moved `tx_id_commitment` to the application header of
`BlockHeaderV2`.
- [2746](FuelLabs/fuel-core#2746): Breaking
changes to the CLI arguments:
- To disable `random-walk` just don't specify it. Before it required to
use `--random-walk 0`.
  - Next CLI arguments were renamed:
    - `relayer-min-duration-s` -> `relayer-min-duration`
    - `relayer-eth-sync-call-freq-s` -> `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq-s` -> `relayer-eth-sync-log-freq`
- Default value for the `heartbeat-idle-duration` was changed from `1s`
to `100ms`. So information about new block will be propagated faster by
default.
- All CLI arguments below use time(like `100ms`, `1s`, `1d`, etc.) use
as a flag argument instead of number of seconds:
    - `random-walk`
    - `connection-idle-timeout`
    - `info-interval`
    - `identify-interval`
    - `request-timeout`
    - `connection-keep-alive`
    - `heartbeat-send-duration`
    - `heartbeat-idle-duration`
    - `heartbeat-check-interval`
    - `heartbeat-max-avg-interval`
    - `heartbeat-max-time-since-last`
    - `relayer-min-duration`
    - `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq`
- [2840](FuelLabs/fuel-core#2840): CLI argument
`vm-backtrace` is deprecated and does nothing. It will be removed in a
future version of `fuel-core`.
The `extra_tx_checks` field was renamed into `forbid_fake_coins` that
affects JSON based serialization/deserialization.
Renamed `extra_tx_checks_default` field into
`forbid_fake_coins_default`.

### Added
- [2150](FuelLabs/fuel-core#2150): Upgraded
`libp2p` to `0.54.1` and introduced `ConnectionLimiter` to limit pending
incoming/outgoing connections.
- [2491](FuelLabs/fuel-core#2491): Storage read
replays of historical blocks for execution tracing. Only available
behind `--historical-execution` flag.
- [2619](FuelLabs/fuel-core#2619): Add
possibility to submit list of changes to rocksdb.
- [2666](FuelLabs/fuel-core#2666): Added two new
CLI arguments to control the GraphQL queries consistency:
`--graphql-block-height-tolerance` (default: `10`) and
`--graphql-block-height-min-timeout` (default: `30s`). If a request
requires a specific block height and the node is slightly behind, it
will wait instead of failing.
- [2682](FuelLabs/fuel-core#2682): Added GraphQL
APIs to get contract storage and balances for current and past blocks.
- [2719](FuelLabs/fuel-core#2719): Merklized DA
compression temporal registry tables.
- [2722](FuelLabs/fuel-core#2722): Service
definition for state root service.
- [2724](FuelLabs/fuel-core#2724): Explicit
error type for merkleized storage.
- [2726](FuelLabs/fuel-core#2726): Add a new
gossip-sub message for transaction preconfirmations
- [2731](FuelLabs/fuel-core#2731): Include
`TemporalRegistry` trait implementations for v2 tables.
- [2733](FuelLabs/fuel-core#2733): Add a pending
pool transaction that allow transaction to wait a bit of time if an
input is missing instead of direct delete.
- [2742](FuelLabs/fuel-core#2742): Added API
crate for merkle root service.
- [2756](FuelLabs/fuel-core#2756): Add new
service for managing pre-confirmations
- [2769](FuelLabs/fuel-core#2769): Added a new
`assembleTx` GraphQL endpoint. The endpoint can be used to assemble the
transaction based on the provided requirements.
  
  - The returned transaction contains:
    - Input coins to cover `required_balances`
- Input coins to cover the fee of the transaction based on the gas price
from `block_horizon`
    - `Change` or `Destroy` outputs for all assets from the inputs
- `Variable` outputs in the case they are required during the execution
- `Contract` inputs and outputs in the case they are required during the
execution
    - Reserved witness slots for signed coins filled with `64` zeroes
    - Set script gas limit(unless `script` is empty)
    - Estimated predicates, if `estimate_predicates == true`
  
  - Returns an error if:
- The number of required balances exceeds the maximum number of inputs
allowed.
    - The fee address index is out of bounds.
    - The same asset has multiple change policies(either the receiver of
the change is different, or one of the policies states about the
destruction
of the token while the other does not). The `Change` output from the
transaction
        also count as a `ChangePolicy`.
- The number of excluded coin IDs exceeds the maximum number of inputs
allowed.
    - Required assets have multiple entries.
- If accounts don't have sufficient amounts to cover the transaction
requirements in assets.
- If a constructed transaction breaks the rules defined by consensus
parameters.
- [2780](FuelLabs/fuel-core#2780): Add
implementations for the pre-confirmation signing task
- [2784](FuelLabs/fuel-core#2784): Integrate the
pre conf signature task into the main consensus task
- [2788](FuelLabs/fuel-core#2788): Scaffold
dedicated compression service.
- [2799](FuelLabs/fuel-core#2799): Add a
transaction waiter to the executor to wait for potential new
transactions inside the block production window.
Add a channel to send preconfirmation created by executor to the other
modules
  Added a new CLI arguments:
- `--production-timeout` to control the block production timeout in the
case if block producer stuck.
- `--poa-open-period` set the block production mode to `Open`. The
`Open` mode starts the production of the next block immediately after
the previous block. The block is open until the `period` passed. The
period is a duration represented by `100ms`, `1s`, `1m`, etc. The manual
block production is disabled if this production mode is used.
- [2802](FuelLabs/fuel-core#2802): Add a new
cache with outputs extracted from the pool for the duration of the
block.
- [2824](FuelLabs/fuel-core#2824): Introduce new
`Try`-like methods for the `TaskNextAction`
- [2840](FuelLabs/fuel-core#2840): Added a new
CLI arguments:
- `assemble-tx-dry-run-limit` - The max number how many times script can
be executed during `assemble_tx` GraphQL request. Default value is `3`
times.
- `assemble-tx-estimate-predicates-limit` - The max number how many
times predicates can be estimated during `assemble_tx` GraphQL request.
Default values is `10` times.
- [2841](FuelLabs/fuel-core#2841): Following
endpoints allow estimation of predicates on submission of the
transaction via new `estimatePredicates` argument:
  - `submit`
  - `submit_and_await`
  - `submit_and_await_status`
  
The change is backward compatible with all SDKs. The change is not
forward-compatible with Rust SDK in the case of the
`estiamte_predicates` flag set.
- [2844](FuelLabs/fuel-core#2844): Implement DA
compression in `fuel-core-compression-service`.
- [2845](FuelLabs/fuel-core#2845): New status to
manage the pre confirmation status send in `TxUpdateSender`.
- [2855](FuelLabs/fuel-core#2855): Add an
expiration interval check for pending pool and refactor
extracted_outputs to not rely on block creation/process sequence.
- [2856](FuelLabs/fuel-core#2856): Add generic
logic for managing the signatures and delegate keys for
pre-confirmations signatures
- [2862](FuelLabs/fuel-core#2862): Derive
`enum_iterator::Sequence` and `strum_macros::{EnumCount, IntoStaticStr}`
for MerkleizedColumn.

### Changed
- [2388](FuelLabs/fuel-core#2388): Rework the
P2P service codecs to avoid unnecessary coupling between components. The
refactoring makes it explicit that the Gossipsub and RequestResponse
codecs only share encoding/decoding functionalities from the Postcard
codec. It also makes handling Gossipsub and RequestResponse messages
completely independent of each other.
- [2460](FuelLabs/fuel-core#2460): The type of
the `max_response_size`for the postcard codec used in `RequestResponse`
protocols has been changed from `usize` to `u64`.
- [2473](FuelLabs/fuel-core#2473): Graphql
requests and responses make use of a new `extensions` object to specify
request/response metadata. A request `extensions` object can contain an
integer-valued `required_fuel_block_height` field. When specified, the
request will return an error unless the node's current fuel block height
is at least the value specified in the `required_fuel_block_height`
field. All graphql responses now contain an integer-valued
`current_fuel_block_height` field in the `extensions` object, which
contains the block height of the last block processed by the node.
- [2618](FuelLabs/fuel-core#2618): Parallelize
block/transaction changes creation in Importer
- [2653](FuelLabs/fuel-core#2653): Added cleaner
error for wasm-executor upon failed deserialization.
- [2656](FuelLabs/fuel-core#2656): Migrate test
helper function `create_contract` to
`fuel_core_types::test_helpers::create_contract`, and refactor test in
proof_system/global_merkle_root crate to use this function.
- [2659](FuelLabs/fuel-core#2659): Replace
`derivative` crate with `educe` crate.
- [2705](FuelLabs/fuel-core#2705): Update the
default value for `--max-block-size` and `--max-transmit-size` to 50 MB
- [2715](FuelLabs/fuel-core#2715): Each GraphQL
response contains `current_consensus_parameters_version` and
`current_stf_version` in the `extensions` section.
- [2723](FuelLabs/fuel-core#2723): Change the
way we are building the changelog to avoids conflicts.
- [2725](FuelLabs/fuel-core#2725): New txpool
worker to remove lock contention
- [2752](FuelLabs/fuel-core#2752): Extended the
`TransactionStatus` to support pre-confirmations.
- [2761](FuelLabs/fuel-core#2761): Renamed
`ConsensusParametersProvider` to `ChainStateInfoProvider` because it is
now providing more than just info about consensus parameters.
- [2767](FuelLabs/fuel-core#2767): Updated
fuel-vm to v0.60.0, see [release
notes](https://github.com/FuelLabs/fuel-vm/releases/tag/v0.60.0).
- [2781](FuelLabs/fuel-core#2781): Deprecate
`dryRun` mutation. Use `dryRun` query instead.
- [2791](FuelLabs/fuel-core#2791): Added
`TxStatusManager` service which serves as a single source of truth
regarding the current statuses of transactions
- [2793](FuelLabs/fuel-core#2793): Moved common
merkle storage trait implementations to `fuel-core-storage` and made it
easier to setup a set of columns that need merkleization.
- [2799](FuelLabs/fuel-core#2799): Change the
block production to not be trigger after an interval but directly after
the creation of last block and let the executor run for the block time
window.
- [2800](FuelLabs/fuel-core#2800): Implement P2P
adapter for preconfirmation broadcasting
- [2802](FuelLabs/fuel-core#2802): Change new
txs notifier to be notified only on executable transactions
- [2811](FuelLabs/fuel-core#2811): When the
state rewind window of 7d was triggered, the `is_migration_in_progress`
was repeatedly called, resulting in multiple iterations over the empty
ModificationsHistoryV1 table. Iteration was slow because compaction
didn't have a chance to clean up V1 table. We removed iteration from the
migration process.
- [2824](FuelLabs/fuel-core#2824): Improve
conditions where `Error`s in the `PreConfirmationSignatureTask` stop the
service
- [2840](FuelLabs/fuel-core#2840): Removed
`log_backtrace` logic from the executor. It is not needed anymore with
the existence of the local debugger for the transactions.
- [2865](FuelLabs/fuel-core#2865): Consider the
following transaction statuses as final: `Success`, `Failure`,
`SqueezedOut`, `PreConfirmationSqueezedOut`. All other statuses will be
considered transient.

### Fixed
- [2646](FuelLabs/fuel-core#2646): Improved
performance of fetching block height by caching it when the view is
created.
- [2682](FuelLabs/fuel-core#2682): Fixed the
issue with RPC consistency feature for the subscriptions(without the fix
first we perform the logic of the query, and only after verify the
required height).
- [2730](FuelLabs/fuel-core#2730): Fixed RocksDB
closing issue that potentially could panic.
- [2743](FuelLabs/fuel-core#2743): Allow
discovery of the peers when slots for functional connections are
consumed. Reserved nodes are not affected by the limitation on
connections anymore.
- [2746](FuelLabs/fuel-core#2746): Fixed flaky
part in the e2e tests and version compatibility tests. Speed up
compatibility tests execution time. Decreased the default time between
block height propagation throw the network.
- [2758](FuelLabs/fuel-core#2758): Made
`tx_id_commitment` feature flagged in `fuel-core-client`.
- [2832](FuelLabs/fuel-core#2832): - Trigger
block production only when all other sub services are started.
- Fix relayer syncing issue causing block production to slow down
occasionally.
- [2840](FuelLabs/fuel-core#2840): Fixed
`fuel-core-client` receipt deserialization in the case if the
`ContractId` is zero.

### Removed
- [2863](FuelLabs/fuel-core#2863): Removed
everything related to the state root service, as it has been moved to
another repo.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: AurelienFT <[email protected]>
GeorgeBake added a commit to GeorgeBake/pipeline-cli that referenced this pull request Sep 29, 2025
## Version 0.42.0

### Breaking
- [2648](FuelLabs/fuel-core#2648): Add
feature-flagged field to block header `fault_proving_header` that
contains a commitment to all transaction ids.
- [2678](FuelLabs/fuel-core#2678): Removed
public accessors for `BlockHeader` fields and replaced with methods
instead, moved `tx_id_commitment` to the application header of
`BlockHeaderV2`.
- [2746](FuelLabs/fuel-core#2746): Breaking
changes to the CLI arguments:
- To disable `random-walk` just don't specify it. Before it required to
use `--random-walk 0`.
  - Next CLI arguments were renamed:
    - `relayer-min-duration-s` -> `relayer-min-duration`
    - `relayer-eth-sync-call-freq-s` -> `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq-s` -> `relayer-eth-sync-log-freq`
- Default value for the `heartbeat-idle-duration` was changed from `1s`
to `100ms`. So information about new block will be propagated faster by
default.
- All CLI arguments below use time(like `100ms`, `1s`, `1d`, etc.) use
as a flag argument instead of number of seconds:
    - `random-walk`
    - `connection-idle-timeout`
    - `info-interval`
    - `identify-interval`
    - `request-timeout`
    - `connection-keep-alive`
    - `heartbeat-send-duration`
    - `heartbeat-idle-duration`
    - `heartbeat-check-interval`
    - `heartbeat-max-avg-interval`
    - `heartbeat-max-time-since-last`
    - `relayer-min-duration`
    - `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq`
- [2840](FuelLabs/fuel-core#2840): CLI argument
`vm-backtrace` is deprecated and does nothing. It will be removed in a
future version of `fuel-core`.
The `extra_tx_checks` field was renamed into `forbid_fake_coins` that
affects JSON based serialization/deserialization.
Renamed `extra_tx_checks_default` field into
`forbid_fake_coins_default`.

### Added
- [2150](FuelLabs/fuel-core#2150): Upgraded
`libp2p` to `0.54.1` and introduced `ConnectionLimiter` to limit pending
incoming/outgoing connections.
- [2491](FuelLabs/fuel-core#2491): Storage read
replays of historical blocks for execution tracing. Only available
behind `--historical-execution` flag.
- [2619](FuelLabs/fuel-core#2619): Add
possibility to submit list of changes to rocksdb.
- [2666](FuelLabs/fuel-core#2666): Added two new
CLI arguments to control the GraphQL queries consistency:
`--graphql-block-height-tolerance` (default: `10`) and
`--graphql-block-height-min-timeout` (default: `30s`). If a request
requires a specific block height and the node is slightly behind, it
will wait instead of failing.
- [2682](FuelLabs/fuel-core#2682): Added GraphQL
APIs to get contract storage and balances for current and past blocks.
- [2719](FuelLabs/fuel-core#2719): Merklized DA
compression temporal registry tables.
- [2722](FuelLabs/fuel-core#2722): Service
definition for state root service.
- [2724](FuelLabs/fuel-core#2724): Explicit
error type for merkleized storage.
- [2726](FuelLabs/fuel-core#2726): Add a new
gossip-sub message for transaction preconfirmations
- [2731](FuelLabs/fuel-core#2731): Include
`TemporalRegistry` trait implementations for v2 tables.
- [2733](FuelLabs/fuel-core#2733): Add a pending
pool transaction that allow transaction to wait a bit of time if an
input is missing instead of direct delete.
- [2742](FuelLabs/fuel-core#2742): Added API
crate for merkle root service.
- [2756](FuelLabs/fuel-core#2756): Add new
service for managing pre-confirmations
- [2769](FuelLabs/fuel-core#2769): Added a new
`assembleTx` GraphQL endpoint. The endpoint can be used to assemble the
transaction based on the provided requirements.
  
  - The returned transaction contains:
    - Input coins to cover `required_balances`
- Input coins to cover the fee of the transaction based on the gas price
from `block_horizon`
    - `Change` or `Destroy` outputs for all assets from the inputs
- `Variable` outputs in the case they are required during the execution
- `Contract` inputs and outputs in the case they are required during the
execution
    - Reserved witness slots for signed coins filled with `64` zeroes
    - Set script gas limit(unless `script` is empty)
    - Estimated predicates, if `estimate_predicates == true`
  
  - Returns an error if:
- The number of required balances exceeds the maximum number of inputs
allowed.
    - The fee address index is out of bounds.
    - The same asset has multiple change policies(either the receiver of
the change is different, or one of the policies states about the
destruction
of the token while the other does not). The `Change` output from the
transaction
        also count as a `ChangePolicy`.
- The number of excluded coin IDs exceeds the maximum number of inputs
allowed.
    - Required assets have multiple entries.
- If accounts don't have sufficient amounts to cover the transaction
requirements in assets.
- If a constructed transaction breaks the rules defined by consensus
parameters.
- [2780](FuelLabs/fuel-core#2780): Add
implementations for the pre-confirmation signing task
- [2784](FuelLabs/fuel-core#2784): Integrate the
pre conf signature task into the main consensus task
- [2788](FuelLabs/fuel-core#2788): Scaffold
dedicated compression service.
- [2799](FuelLabs/fuel-core#2799): Add a
transaction waiter to the executor to wait for potential new
transactions inside the block production window.
Add a channel to send preconfirmation created by executor to the other
modules
  Added a new CLI arguments:
- `--production-timeout` to control the block production timeout in the
case if block producer stuck.
- `--poa-open-period` set the block production mode to `Open`. The
`Open` mode starts the production of the next block immediately after
the previous block. The block is open until the `period` passed. The
period is a duration represented by `100ms`, `1s`, `1m`, etc. The manual
block production is disabled if this production mode is used.
- [2802](FuelLabs/fuel-core#2802): Add a new
cache with outputs extracted from the pool for the duration of the
block.
- [2824](FuelLabs/fuel-core#2824): Introduce new
`Try`-like methods for the `TaskNextAction`
- [2840](FuelLabs/fuel-core#2840): Added a new
CLI arguments:
- `assemble-tx-dry-run-limit` - The max number how many times script can
be executed during `assemble_tx` GraphQL request. Default value is `3`
times.
- `assemble-tx-estimate-predicates-limit` - The max number how many
times predicates can be estimated during `assemble_tx` GraphQL request.
Default values is `10` times.
- [2841](FuelLabs/fuel-core#2841): Following
endpoints allow estimation of predicates on submission of the
transaction via new `estimatePredicates` argument:
  - `submit`
  - `submit_and_await`
  - `submit_and_await_status`
  
The change is backward compatible with all SDKs. The change is not
forward-compatible with Rust SDK in the case of the
`estiamte_predicates` flag set.
- [2844](FuelLabs/fuel-core#2844): Implement DA
compression in `fuel-core-compression-service`.
- [2845](FuelLabs/fuel-core#2845): New status to
manage the pre confirmation status send in `TxUpdateSender`.
- [2855](FuelLabs/fuel-core#2855): Add an
expiration interval check for pending pool and refactor
extracted_outputs to not rely on block creation/process sequence.
- [2856](FuelLabs/fuel-core#2856): Add generic
logic for managing the signatures and delegate keys for
pre-confirmations signatures
- [2862](FuelLabs/fuel-core#2862): Derive
`enum_iterator::Sequence` and `strum_macros::{EnumCount, IntoStaticStr}`
for MerkleizedColumn.

### Changed
- [2388](FuelLabs/fuel-core#2388): Rework the
P2P service codecs to avoid unnecessary coupling between components. The
refactoring makes it explicit that the Gossipsub and RequestResponse
codecs only share encoding/decoding functionalities from the Postcard
codec. It also makes handling Gossipsub and RequestResponse messages
completely independent of each other.
- [2460](FuelLabs/fuel-core#2460): The type of
the `max_response_size`for the postcard codec used in `RequestResponse`
protocols has been changed from `usize` to `u64`.
- [2473](FuelLabs/fuel-core#2473): Graphql
requests and responses make use of a new `extensions` object to specify
request/response metadata. A request `extensions` object can contain an
integer-valued `required_fuel_block_height` field. When specified, the
request will return an error unless the node's current fuel block height
is at least the value specified in the `required_fuel_block_height`
field. All graphql responses now contain an integer-valued
`current_fuel_block_height` field in the `extensions` object, which
contains the block height of the last block processed by the node.
- [2618](FuelLabs/fuel-core#2618): Parallelize
block/transaction changes creation in Importer
- [2653](FuelLabs/fuel-core#2653): Added cleaner
error for wasm-executor upon failed deserialization.
- [2656](FuelLabs/fuel-core#2656): Migrate test
helper function `create_contract` to
`fuel_core_types::test_helpers::create_contract`, and refactor test in
proof_system/global_merkle_root crate to use this function.
- [2659](FuelLabs/fuel-core#2659): Replace
`derivative` crate with `educe` crate.
- [2705](FuelLabs/fuel-core#2705): Update the
default value for `--max-block-size` and `--max-transmit-size` to 50 MB
- [2715](FuelLabs/fuel-core#2715): Each GraphQL
response contains `current_consensus_parameters_version` and
`current_stf_version` in the `extensions` section.
- [2723](FuelLabs/fuel-core#2723): Change the
way we are building the changelog to avoids conflicts.
- [2725](FuelLabs/fuel-core#2725): New txpool
worker to remove lock contention
- [2752](FuelLabs/fuel-core#2752): Extended the
`TransactionStatus` to support pre-confirmations.
- [2761](FuelLabs/fuel-core#2761): Renamed
`ConsensusParametersProvider` to `ChainStateInfoProvider` because it is
now providing more than just info about consensus parameters.
- [2767](FuelLabs/fuel-core#2767): Updated
fuel-vm to v0.60.0, see [release
notes](https://github.com/FuelLabs/fuel-vm/releases/tag/v0.60.0).
- [2781](FuelLabs/fuel-core#2781): Deprecate
`dryRun` mutation. Use `dryRun` query instead.
- [2791](FuelLabs/fuel-core#2791): Added
`TxStatusManager` service which serves as a single source of truth
regarding the current statuses of transactions
- [2793](FuelLabs/fuel-core#2793): Moved common
merkle storage trait implementations to `fuel-core-storage` and made it
easier to setup a set of columns that need merkleization.
- [2799](FuelLabs/fuel-core#2799): Change the
block production to not be trigger after an interval but directly after
the creation of last block and let the executor run for the block time
window.
- [2800](FuelLabs/fuel-core#2800): Implement P2P
adapter for preconfirmation broadcasting
- [2802](FuelLabs/fuel-core#2802): Change new
txs notifier to be notified only on executable transactions
- [2811](FuelLabs/fuel-core#2811): When the
state rewind window of 7d was triggered, the `is_migration_in_progress`
was repeatedly called, resulting in multiple iterations over the empty
ModificationsHistoryV1 table. Iteration was slow because compaction
didn't have a chance to clean up V1 table. We removed iteration from the
migration process.
- [2824](FuelLabs/fuel-core#2824): Improve
conditions where `Error`s in the `PreConfirmationSignatureTask` stop the
service
- [2840](FuelLabs/fuel-core#2840): Removed
`log_backtrace` logic from the executor. It is not needed anymore with
the existence of the local debugger for the transactions.
- [2865](FuelLabs/fuel-core#2865): Consider the
following transaction statuses as final: `Success`, `Failure`,
`SqueezedOut`, `PreConfirmationSqueezedOut`. All other statuses will be
considered transient.

### Fixed
- [2646](FuelLabs/fuel-core#2646): Improved
performance of fetching block height by caching it when the view is
created.
- [2682](FuelLabs/fuel-core#2682): Fixed the
issue with RPC consistency feature for the subscriptions(without the fix
first we perform the logic of the query, and only after verify the
required height).
- [2730](FuelLabs/fuel-core#2730): Fixed RocksDB
closing issue that potentially could panic.
- [2743](FuelLabs/fuel-core#2743): Allow
discovery of the peers when slots for functional connections are
consumed. Reserved nodes are not affected by the limitation on
connections anymore.
- [2746](FuelLabs/fuel-core#2746): Fixed flaky
part in the e2e tests and version compatibility tests. Speed up
compatibility tests execution time. Decreased the default time between
block height propagation throw the network.
- [2758](FuelLabs/fuel-core#2758): Made
`tx_id_commitment` feature flagged in `fuel-core-client`.
- [2832](FuelLabs/fuel-core#2832): - Trigger
block production only when all other sub services are started.
- Fix relayer syncing issue causing block production to slow down
occasionally.
- [2840](FuelLabs/fuel-core#2840): Fixed
`fuel-core-client` receipt deserialization in the case if the
`ContractId` is zero.

### Removed
- [2863](FuelLabs/fuel-core#2863): Removed
everything related to the state root service, as it has been moved to
another repo.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: AurelienFT <[email protected]>
BugSeeker84 added a commit to BugSeeker84/fuel-core that referenced this pull request Nov 16, 2025
## Version 0.42.0

### Breaking
- [2648](FuelLabs/fuel-core#2648): Add
feature-flagged field to block header `fault_proving_header` that
contains a commitment to all transaction ids.
- [2678](FuelLabs/fuel-core#2678): Removed
public accessors for `BlockHeader` fields and replaced with methods
instead, moved `tx_id_commitment` to the application header of
`BlockHeaderV2`.
- [2746](FuelLabs/fuel-core#2746): Breaking
changes to the CLI arguments:
- To disable `random-walk` just don't specify it. Before it required to
use `--random-walk 0`.
  - Next CLI arguments were renamed:
    - `relayer-min-duration-s` -> `relayer-min-duration`
    - `relayer-eth-sync-call-freq-s` -> `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq-s` -> `relayer-eth-sync-log-freq`
- Default value for the `heartbeat-idle-duration` was changed from `1s`
to `100ms`. So information about new block will be propagated faster by
default.
- All CLI arguments below use time(like `100ms`, `1s`, `1d`, etc.) use
as a flag argument instead of number of seconds:
    - `random-walk`
    - `connection-idle-timeout`
    - `info-interval`
    - `identify-interval`
    - `request-timeout`
    - `connection-keep-alive`
    - `heartbeat-send-duration`
    - `heartbeat-idle-duration`
    - `heartbeat-check-interval`
    - `heartbeat-max-avg-interval`
    - `heartbeat-max-time-since-last`
    - `relayer-min-duration`
    - `relayer-eth-sync-call-freq`
    - `relayer-eth-sync-log-freq`
- [2840](FuelLabs/fuel-core#2840): CLI argument
`vm-backtrace` is deprecated and does nothing. It will be removed in a
future version of `fuel-core`.
The `extra_tx_checks` field was renamed into `forbid_fake_coins` that
affects JSON based serialization/deserialization.
Renamed `extra_tx_checks_default` field into
`forbid_fake_coins_default`.

### Added
- [2150](FuelLabs/fuel-core#2150): Upgraded
`libp2p` to `0.54.1` and introduced `ConnectionLimiter` to limit pending
incoming/outgoing connections.
- [2491](FuelLabs/fuel-core#2491): Storage read
replays of historical blocks for execution tracing. Only available
behind `--historical-execution` flag.
- [2619](FuelLabs/fuel-core#2619): Add
possibility to submit list of changes to rocksdb.
- [2666](FuelLabs/fuel-core#2666): Added two new
CLI arguments to control the GraphQL queries consistency:
`--graphql-block-height-tolerance` (default: `10`) and
`--graphql-block-height-min-timeout` (default: `30s`). If a request
requires a specific block height and the node is slightly behind, it
will wait instead of failing.
- [2682](FuelLabs/fuel-core#2682): Added GraphQL
APIs to get contract storage and balances for current and past blocks.
- [2719](FuelLabs/fuel-core#2719): Merklized DA
compression temporal registry tables.
- [2722](FuelLabs/fuel-core#2722): Service
definition for state root service.
- [2724](FuelLabs/fuel-core#2724): Explicit
error type for merkleized storage.
- [2726](FuelLabs/fuel-core#2726): Add a new
gossip-sub message for transaction preconfirmations
- [2731](FuelLabs/fuel-core#2731): Include
`TemporalRegistry` trait implementations for v2 tables.
- [2733](FuelLabs/fuel-core#2733): Add a pending
pool transaction that allow transaction to wait a bit of time if an
input is missing instead of direct delete.
- [2742](FuelLabs/fuel-core#2742): Added API
crate for merkle root service.
- [2756](FuelLabs/fuel-core#2756): Add new
service for managing pre-confirmations
- [2769](FuelLabs/fuel-core#2769): Added a new
`assembleTx` GraphQL endpoint. The endpoint can be used to assemble the
transaction based on the provided requirements.
  
  - The returned transaction contains:
    - Input coins to cover `required_balances`
- Input coins to cover the fee of the transaction based on the gas price
from `block_horizon`
    - `Change` or `Destroy` outputs for all assets from the inputs
- `Variable` outputs in the case they are required during the execution
- `Contract` inputs and outputs in the case they are required during the
execution
    - Reserved witness slots for signed coins filled with `64` zeroes
    - Set script gas limit(unless `script` is empty)
    - Estimated predicates, if `estimate_predicates == true`
  
  - Returns an error if:
- The number of required balances exceeds the maximum number of inputs
allowed.
    - The fee address index is out of bounds.
    - The same asset has multiple change policies(either the receiver of
the change is different, or one of the policies states about the
destruction
of the token while the other does not). The `Change` output from the
transaction
        also count as a `ChangePolicy`.
- The number of excluded coin IDs exceeds the maximum number of inputs
allowed.
    - Required assets have multiple entries.
- If accounts don't have sufficient amounts to cover the transaction
requirements in assets.
- If a constructed transaction breaks the rules defined by consensus
parameters.
- [2780](FuelLabs/fuel-core#2780): Add
implementations for the pre-confirmation signing task
- [2784](FuelLabs/fuel-core#2784): Integrate the
pre conf signature task into the main consensus task
- [2788](FuelLabs/fuel-core#2788): Scaffold
dedicated compression service.
- [2799](FuelLabs/fuel-core#2799): Add a
transaction waiter to the executor to wait for potential new
transactions inside the block production window.
Add a channel to send preconfirmation created by executor to the other
modules
  Added a new CLI arguments:
- `--production-timeout` to control the block production timeout in the
case if block producer stuck.
- `--poa-open-period` set the block production mode to `Open`. The
`Open` mode starts the production of the next block immediately after
the previous block. The block is open until the `period` passed. The
period is a duration represented by `100ms`, `1s`, `1m`, etc. The manual
block production is disabled if this production mode is used.
- [2802](FuelLabs/fuel-core#2802): Add a new
cache with outputs extracted from the pool for the duration of the
block.
- [2824](FuelLabs/fuel-core#2824): Introduce new
`Try`-like methods for the `TaskNextAction`
- [2840](FuelLabs/fuel-core#2840): Added a new
CLI arguments:
- `assemble-tx-dry-run-limit` - The max number how many times script can
be executed during `assemble_tx` GraphQL request. Default value is `3`
times.
- `assemble-tx-estimate-predicates-limit` - The max number how many
times predicates can be estimated during `assemble_tx` GraphQL request.
Default values is `10` times.
- [2841](FuelLabs/fuel-core#2841): Following
endpoints allow estimation of predicates on submission of the
transaction via new `estimatePredicates` argument:
  - `submit`
  - `submit_and_await`
  - `submit_and_await_status`
  
The change is backward compatible with all SDKs. The change is not
forward-compatible with Rust SDK in the case of the
`estiamte_predicates` flag set.
- [2844](FuelLabs/fuel-core#2844): Implement DA
compression in `fuel-core-compression-service`.
- [2845](FuelLabs/fuel-core#2845): New status to
manage the pre confirmation status send in `TxUpdateSender`.
- [2855](FuelLabs/fuel-core#2855): Add an
expiration interval check for pending pool and refactor
extracted_outputs to not rely on block creation/process sequence.
- [2856](FuelLabs/fuel-core#2856): Add generic
logic for managing the signatures and delegate keys for
pre-confirmations signatures
- [2862](FuelLabs/fuel-core#2862): Derive
`enum_iterator::Sequence` and `strum_macros::{EnumCount, IntoStaticStr}`
for MerkleizedColumn.

### Changed
- [2388](FuelLabs/fuel-core#2388): Rework the
P2P service codecs to avoid unnecessary coupling between components. The
refactoring makes it explicit that the Gossipsub and RequestResponse
codecs only share encoding/decoding functionalities from the Postcard
codec. It also makes handling Gossipsub and RequestResponse messages
completely independent of each other.
- [2460](FuelLabs/fuel-core#2460): The type of
the `max_response_size`for the postcard codec used in `RequestResponse`
protocols has been changed from `usize` to `u64`.
- [2473](FuelLabs/fuel-core#2473): Graphql
requests and responses make use of a new `extensions` object to specify
request/response metadata. A request `extensions` object can contain an
integer-valued `required_fuel_block_height` field. When specified, the
request will return an error unless the node's current fuel block height
is at least the value specified in the `required_fuel_block_height`
field. All graphql responses now contain an integer-valued
`current_fuel_block_height` field in the `extensions` object, which
contains the block height of the last block processed by the node.
- [2618](FuelLabs/fuel-core#2618): Parallelize
block/transaction changes creation in Importer
- [2653](FuelLabs/fuel-core#2653): Added cleaner
error for wasm-executor upon failed deserialization.
- [2656](FuelLabs/fuel-core#2656): Migrate test
helper function `create_contract` to
`fuel_core_types::test_helpers::create_contract`, and refactor test in
proof_system/global_merkle_root crate to use this function.
- [2659](FuelLabs/fuel-core#2659): Replace
`derivative` crate with `educe` crate.
- [2705](FuelLabs/fuel-core#2705): Update the
default value for `--max-block-size` and `--max-transmit-size` to 50 MB
- [2715](FuelLabs/fuel-core#2715): Each GraphQL
response contains `current_consensus_parameters_version` and
`current_stf_version` in the `extensions` section.
- [2723](FuelLabs/fuel-core#2723): Change the
way we are building the changelog to avoids conflicts.
- [2725](FuelLabs/fuel-core#2725): New txpool
worker to remove lock contention
- [2752](FuelLabs/fuel-core#2752): Extended the
`TransactionStatus` to support pre-confirmations.
- [2761](FuelLabs/fuel-core#2761): Renamed
`ConsensusParametersProvider` to `ChainStateInfoProvider` because it is
now providing more than just info about consensus parameters.
- [2767](FuelLabs/fuel-core#2767): Updated
fuel-vm to v0.60.0, see [release
notes](https://github.com/FuelLabs/fuel-vm/releases/tag/v0.60.0).
- [2781](FuelLabs/fuel-core#2781): Deprecate
`dryRun` mutation. Use `dryRun` query instead.
- [2791](FuelLabs/fuel-core#2791): Added
`TxStatusManager` service which serves as a single source of truth
regarding the current statuses of transactions
- [2793](FuelLabs/fuel-core#2793): Moved common
merkle storage trait implementations to `fuel-core-storage` and made it
easier to setup a set of columns that need merkleization.
- [2799](FuelLabs/fuel-core#2799): Change the
block production to not be trigger after an interval but directly after
the creation of last block and let the executor run for the block time
window.
- [2800](FuelLabs/fuel-core#2800): Implement P2P
adapter for preconfirmation broadcasting
- [2802](FuelLabs/fuel-core#2802): Change new
txs notifier to be notified only on executable transactions
- [2811](FuelLabs/fuel-core#2811): When the
state rewind window of 7d was triggered, the `is_migration_in_progress`
was repeatedly called, resulting in multiple iterations over the empty
ModificationsHistoryV1 table. Iteration was slow because compaction
didn't have a chance to clean up V1 table. We removed iteration from the
migration process.
- [2824](FuelLabs/fuel-core#2824): Improve
conditions where `Error`s in the `PreConfirmationSignatureTask` stop the
service
- [2840](FuelLabs/fuel-core#2840): Removed
`log_backtrace` logic from the executor. It is not needed anymore with
the existence of the local debugger for the transactions.
- [2865](FuelLabs/fuel-core#2865): Consider the
following transaction statuses as final: `Success`, `Failure`,
`SqueezedOut`, `PreConfirmationSqueezedOut`. All other statuses will be
considered transient.

### Fixed
- [2646](FuelLabs/fuel-core#2646): Improved
performance of fetching block height by caching it when the view is
created.
- [2682](FuelLabs/fuel-core#2682): Fixed the
issue with RPC consistency feature for the subscriptions(without the fix
first we perform the logic of the query, and only after verify the
required height).
- [2730](FuelLabs/fuel-core#2730): Fixed RocksDB
closing issue that potentially could panic.
- [2743](FuelLabs/fuel-core#2743): Allow
discovery of the peers when slots for functional connections are
consumed. Reserved nodes are not affected by the limitation on
connections anymore.
- [2746](FuelLabs/fuel-core#2746): Fixed flaky
part in the e2e tests and version compatibility tests. Speed up
compatibility tests execution time. Decreased the default time between
block height propagation throw the network.
- [2758](FuelLabs/fuel-core#2758): Made
`tx_id_commitment` feature flagged in `fuel-core-client`.
- [2832](FuelLabs/fuel-core#2832): - Trigger
block production only when all other sub services are started.
- Fix relayer syncing issue causing block production to slow down
occasionally.
- [2840](FuelLabs/fuel-core#2840): Fixed
`fuel-core-client` receipt deserialization in the case if the
`ContractId` is zero.

### Removed
- [2863](FuelLabs/fuel-core#2863): Removed
everything related to the state root service, as it has been moved to
another repo.

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: AurelienFT <[email protected]>
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