Polymarket CLOBv2 resolves ghost orders and other issues after migration; developers need to update the collateral adapter contract address

```htmlJinse Finance reports that on May 1, Polymarket released an update to the community on the progress of this week’s CLOBv2 migration work, stating that the ghost order issue has been resolved. In addition, the CLOB restructure and chain migration have also been completed, and corrections and reprocessing of the market maker rebate have taken place. Approximately 500,000 migration daily liquidity rewards will be distributed within 72 hours. Polymarket also reminds developers to update the collateral adapter contract address, as the old adapter will stop accepting trades in the near future.```