v0.7.0

Compatible versions:

• Prover: v6.0.2
• Bridge: v0.4.2

Changelog

RPC

• Remove synchronizer dependency from eth-tx-manager when confirming a monitored transaction (#3677)
• Remove creation of DB transaction for endpoints that only executes readonly DB queries (#3628)
• Add optimistic gas computation while estimating gas (#3653)
• Add new TxFeeCap configuration parameter which represents the global transaction fee (price * gaslimit) cap for send-transaction variants. The unit is ether and the default value is 1 (0 means no cap). This configuration parameter only affects to the trusted node (#3611)

[Pool]
TxFeeCap = 1.0

Synchronizer

• Add new configuration parameter to specify if the synchronization from L2 is enabled (#3641)

[Synchronizer.L2Synchronization]
Enabled = true

Sequencer

• New datastream format (#3597, #3608, #3612, #3615, #3617, #3620)
• Add write timemout for datastream client connections (#3690). This timeout can be configured in the following configuration parameter:

[Sequencer.StreamServer]
WriteTimeout = "5s"

• Fix use of L2Coinbase address configured in SequenceSender.L2Coinbase parameter instead of use the sequencer address, since these 2 addresses can be different (#3642)
• Use geth block hash calculation for L2 blocks in datastream (#3661)
• Add delay when getting storedFlushId from the executor/hashdb (#3625). This delay can be defined in the following configuration parameter:

[Sequencer.Finalizer]
FlushIdCheckInterval = "50ms"

Sequence sender

• Remove synchronization with virtual state (#3666)
• Add L1 block confirmations to consider a sequence as confirmed (#3666). The number of L1 block confirmations can be defined in the following configuration parameter:

[SequenceSender]
SequenceL1BlockConfirmations = 32

v0.6.8

Compatible versions:

• Prover: v6.0.2
• Bridge: v0.4.2

Changelog

Version v0.6.8 is a patch-release fixing some issues found in v0.6.7

Sequencer

• Do fatal when datastream channel is full (workaround to fix datastream blocking issue) (#3650)
• Add delay when getting storedFlushId from the executor/hashdb (#3651)

v0.6.7

Compatible versions:

• Prover: v6.0.2
• Bridge: v0.4.2

Changelog

Version v0.6.7 is a patch-release fixing some issues found in v0.6.6

Synchronizer

• Fix timestamp error when syncing a batch from L1 and the previous one was synced from L2 (#3614)
• Fix updating GER when syncing a batch from L2 when GER changes again before closing the batch (#3599)
• Fix log (#3595)

Sequencer

• New reprocess mechanism when processing L2 blocks in parallel in case an unexpected executor error happens when processing the L2 block (e.g. OOC) (#3604)
• Removes waiting to close wip batch to open a new one, that allows to increase sequencer performance (#3604)
• Added new config parameter that allows specifiy an interval time to synchronize stateroot of the "tx-by-tx" and "L2 block" processes (#3604)

[Sequencer.Finalizer]
StateRootSyncInterval = "3600s"

• Fix batch number field when sending L2 block entry in datastreamer (#3616)

v0.6.6

Compatible versions:

• Prover: v6.0.0
• Bridge: v0.4.2

Changelog

Version v0.6.6 is a patch-release fixing some issues found in v0.6.5

RPC

• Add statedb database migration to fix wrong tx index values (#3556)

Synchronizer

• Improve detection of L1 reorgs and possible inconsistent responses from L1 nodes (#3553)
• Check L1 blocks perodiocally in background to detect, as soon as possible, L1 reorgs (#3546). The following configuration parameters has been added to configure this feature:

[Synchronizer.L1BlockCheck]
Enable = true
L1SafeBlockPoint = "finalized"
L1SafeBlockOffset = 0
ForceCheckBeforeStart = true
PreCheckEnable = true
L1PreSafeBlockPoint = "safe"
L1PreSafeBlockOffset = 0

• Stop syncing from L2 after first batch not closed (#3584)
• Fix panic error when synchronizing from L2 (#3582)

Sequencer

• Fix adding tx to the worker pool when it matches with tx that is being processed (#3559)
• Check that GER and index of synced L1InfoRoot matches with values reported from the smartcontract (#3551)

v0.6.5

Compatible versions:

• Prover: v6.0.0
• Bridge: v0.4.2

Changelog

Version v0.6.5 is a patch-release fixing some issues found in v0.6.4

RPC

• Fix deltaTimeStamp and TimestampLimit for eth_call (#3529)
• Fix sort logs by transaction hash and then by log index (#3476)
• Fix debug trace to compute effective gas price percentage based on tx execution values (#3503)

Synchronizer

• Use generic ethereum client for L2 (#3519)
• Fix reset the L1InfoRoot memory variables when a L1 reorg is detected (#3515)
• Fix transaction index calculation on receipt (#3500)
• Syncing block protection to allow syncing only safe, finalized or latest L1 blocks (#3545)

[Synchronizer]
SyncBlockProtection = "safe" # latest, finalized, safe

Sequencer

• Stop syncing L1inforoot when invalid L1inforoot is detected (L1 block hash mismatch) (#3542)
• Fix transaction index calculation on receipt (#3500)

v0.6.4

Compatible versions:

• Prover: v6.0.0
• Bridge: v0.4.2

Changelog

Version v0.6.4 supports forkid 9 (Elderberry 2) and fixes some issues found in v0.6.3

RPC

• Fix debug trace for injected transaction (#3469)
• Fix debug trace receipt index (#3490)

Synchronizer

• Permisionless node now checks blockhash of the L2 blocks synced from L1 against trusted node. If the blockhash doesn't match it logs an error and halts the synchornization process (#3442)
• Fix detecting when a batch is already closed when syncing from L1 ( #3441)
• Allow to reprocess L1 forkid events when the forkid information already exists in the database (#3451)

Sequencer

• Add sanity check on checkL1InfoTreeUpdate function to check state L1 blockhash matches ethereum blockhash (#3480)
• Fix out-of-conters error check (#3484)

Aggregator

• Fix aggregator l1InfoTree merkle proof calculation (#3491)

v0.6.3

Compatible versions:

• Prover: v6.0.0
• Bridge: v0.4.2

Changelog

Version v0.6.3 is a patch-release fixing some issues found in v0.6.2

RPC

• Remove unnecessary error log (EXECUTOR_ERROR_NO_ERROR) when estimating gas for a transaction (#3456)

Synchronizer

• Permisionless node now checks blockhash of the L2 blocks synced from L1 against trusted node. If the blockhash doesn't match it logs an error and halts the synchornization process (#3442)
• Fix detecting when a batch is already closed when syncing from L1 ( #3441)
• Allow to reprocess L1 forkid events when the forkid information already exists in the database (#3451)

v0.6.2

Compatible versions:

• Prover: v5.0.7
• Bridge: v0.4.2

Changelog

Version v0.6.2 is a patch-release fixing some issues found in v0.6.1

RPC

• Set SequencerNodeURI config parameter to empty value in network config files to get node URI from the SC (#3430)

Synchronizer

• Use gas limit returned by the executor for Elderberry transaction receipts (#3428, #3424)
• Fix CumulativeGasUsed in Elderberry transaction receipts (#3425, #3424)
• Remove intermediate state root from Elderbery transaction receipts (#3424, #3449)
• Use transaction status returned form the Executor for Elderberry transaction receipts (#3424)

Sequencer

• Use gas limit returned by the executor for Elderberry transaction receipts (#3428, #3424)
• Fix CumulativeGasUsed in Elderberry transaction receipts (#3425, #3424)
• Remove intermediate state root from Elderbery transaction receipts (#3424, #3449)
• Use transaction status returned form the Executor for Elderberry transaction receipts (#3424)

v0.6.1

Compatible versions:

• Prover: v5.0.3
• Bridge: v0.4.2

Changelog

Version v0.6.1 is a patch-release fixing some issues found in v0.6.0

RPC

• Fix timestamp for batch number 0 (#3364)
• Fix checking executor no error (EXECUTOR_ERROR_NO_ERROR) when processing unsigned transactions (#3365)

Synchronizer

• Fix ignore ForkID L1 events from another rollup (#3383)
• New config parameter to check when closing a batch that last L2 block hash matches with the reported from the trusted node (#3406)

[Synchronizer.L2Synchronization]
CheckLastL2BlockHashOnCloseBatch = true

• Check GlobalExitRoot when synchronizing WIP bach on trusted node (delta changes on WIP batch) (#3384)
• New config parameter to enable/disable synchronization of empty batches (#3384)

[Synchronizer.L2Synchronization]
AcceptEmptyClosedBatches = false

• New config parameter to reprocess of full WIP batch after it's closed in the trusted node (#3384)

[Synchronizer.L2Synchronization]
ReprocessFullBatchOnClose = true

• Store batch closing reason when syncing a batch (#3366)

Sequencer

• Add metrics and performance estimation (#3380, #3385, #3396, #3398, #3401)
• Get intermediate state root from receipts in datastreamer (#3400)
• Fix checking if poseidon hashes counter has been exhausted for the WIP batch (#3393)

v0.6.0

Compatible versions:

• Prover: v5.0.3
• Bridge: v0.4.1

Changelog

RPC

• Fix eth_synching endpoint (#3165) (#3226)

Synchronizer

• Elderberry fork support (#3301)
• Remove compatibility with Incaberry fork for permissionless nodes (#3218)
• Store batch closing reason (#3245)
• Add selector for trusted sync to prevent from executing from an old trusted node (#3336)
• Fix initial sequenced batch event (#3347)
• Decode Etrog processBatches using Etrog contract (#3360)

Sequencer

• Add executor reserved ZK Counters (#3343) (#3346) (#3348) (#3351) (#3352)
• Fix on node OOC (#3359)

Sequence sender

• Elderberry fork support (#3312) (#3322) (#3335)