# EOSC Weekly Report #42 05/06/2019-05/12/2019 **Work Completed** * The relay chain’s transaction contract supported opening transaction pairs by mortgaging Token * The relay chain’s transaction contract supported accounting function for users’ custody fund and the function of deducting handling fee with tokens * The relay chain’s inflation model modified * Improved the fault BP punishment scheme of relay chain * FORCEIO merged EOSIO 1.7.x updates * EOSForce tested the version merged with EOSIO 1.7.x * Force-go reconstruction, p2p modules compatible with EOSIO, FORCEIO, EOSForce and other EOSIO isomorphic blockchains * FORCEIO relay nodes supported multiple EOSIO isomorphic chains * EOSForce, FORCEIO integrated development tool and eosio.cdt updates * FORCEIO.contracts adapted to cdt updates * FORCEIO modified the block extension data format to increase compatibility between chains --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://eosforce-1.gitbook.io/eosc/weelky-report/eosc-weekly-report/eosc-weekly-report-42.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.