> For the complete documentation index, see [llms.txt](https://eosforce-1.gitbook.io/eosc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://eosforce-1.gitbook.io/eosc/weelky-report/eosc-weekly-report/eosc-weekly-report-39.md).

# EOSC Weekly Report #39

04/15/2019-04/21/2019

**Work Completed**

* FORCEIO cross-chain economic model implementation tested
* FORCEIO IBC related operations tested
* EOSForce system contract upgraded and EOSForce. CDT API prefected
* FORCEIO wallet functionality improved
* FORCEIO IBC relay contract refactored and fixed issues found by testing
* FORCEIO documents organized
* Investigated EOSForce REX adaptability