[Polymarket: Developers Need to Update Collateral Adapter Contract Address After CLOBv2 Migration] Polymarket released an update on the progress of this week's CLOBv2 migration work in its Discord community, stating that the ghost order issue has been resolved. Additionally, the CLOB restructuring and chain migration have been completed, along with corrections and reprocessing of market maker rebates. Approximately 500,000 in daily migration liquidity rewards will be distributed within 72 hours. Polymarket also reminded developers to update the collateral adapter contract address, as the old adapter will no longer accept transactions in the future.