> 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-67.md).

# EOSC Weekly Report #67

10/28/2019 - 11/03/2019

**Work Completed**

1\. Tested EOSC Token Exchange contract, and optimize the contract based on community feedback.

2\. Improved support for EOSC unit test, added test cases corresponding to the EOSC function.

3\. Collated EOSC document, added document related to new features.

4\. Developed EOSC half-node framework, completed the design of chain framework.

5\. Improved the EOSC goeosforce library, add new feature support.

6\. Investigated the adaptation of history\_tools to EOSC.

7\. Investigated the progress of the filecoin project.