# EOSC Weekly Report #74

12/23/2019 - 12/29/2019

**Work Completed**

1\. Reconstructed the eos-p2p support library, improved log interface and processing.

2\. Implemented the block storer interface of eos-p2p library to realize an interface based on bbolt for the test, and added a irreversible decision function to the storer interface.

3\. Added a sending transaction interface to the light node.

4\. [Codex.io](http://codex.io/) supported in the light node.

5\. Merged the update of EOSIO v1.8.7 with EOSC.