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)