# EOSC Weekly Report #92

05/18–05/24/2020

**Work Completed**\
1\. Fixed problems found in the test of the preliminary version of EOSC Trace plugin, and synchronized EOSIO updates.\
2\. Implemented a general EOS account support module and added Cosmos-sdk eosio module based on Cosmos-sdk.\
3\. Investigated IBC multi-chain cross-chain compatibility protocol.\
4\. Tested the adaptability of Cosmos source JS SDK to Cosmos homogeneous chain.