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v2.13.0

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@snehaagni snehaagni released this 01 Jul 21:09
· 171 commits to develop since this release
v2.13.0
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snehaagni Sneha Agnihotri
SSH Key Fingerprint: ORYiDwwxH23uKCV9NBoSP3xylLkfXzY4vRY6IKdkvxQ Learn about vigilant mode.
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Learn about vigilant mode.

Breaking Change

  • Remove the xdai ChainType config option. Moving forward, only gnosis can be used.

Added

  • Added a mechanism to validate forwarders for OCR2 and fallback to EOA if necessary
  • Added an auto-purge feature to the EVM TXM that identifies terminally stuck transactions either through a chain specific method or heurisitic then purges them to unblock the nonce. Included 4 new toml configs under Transactions.AutoPurge to configure this new feature: Enabled, Threshold, MinAttempts, and DetectionApiUrl.
  • Add option to include GasPriceSubunits pipeline to include gasPriceSubunits in median ocr2 transmission (only to be used with Starknet chain for now)
  • Added config option HeadTracker.FinalityTagBypass to force HeadTracker to track blocks up to FinalityDepth even if FinalityTagsEnabled = true. This option is a temporary measure to address high CPU usage on chains with extremely large actual finality depth (gap between the current head and the latest finalized block).
  • Added config option HeadTracker.MaxAllowedFinalityDepth maximum gap between current head to the latest finalized block that HeadTracker considers healthy.

Updated

  • Fixed CPU usage issues caused by inefficiencies in HeadTracker.

HeadTracker's support of finality tags caused a drastic increase in the number of tracked blocks on the Arbitrum chain (from 50 to 12,000), which has led to a 30% increase in CPU usage.

The fix improves the data structure for tracking blocks and makes lookup more efficient. BenchmarkHeadTracker_Backfill shows 40x time reduction.

  • Fixed metric description on mercury_transmit_queue_load

DB Update

  • Improve handling of postgres connection settings and driver versions

v2.13.0 Changelog

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