Development Progress:

1.[dev] Add profile server module and analyze the memory usage of bytomd by go tool pprof;

2. [dev] Discuss and verify the rollback design of multiple wallet databases and finish coding for the final solution;

3. [dev] Complete the mining algorithm, random number generation and seed generation testing and merge them into bytom waiting for a unified test;

4. [dev] Upgrade the block structure for the AI mining algorithm and pass the Retire contract trading test;

5. [dev] Complete the basic framework about the introduction of the cobra for transformating command line, and add net-syncing, net-peer-count, net-listening and get-block-transactions-count-by-hash interfaces;

6. [dev] Complete txfeed function code and accessstoken wallet function code and submit to the main branch;

7. [dev] Complete and test the interfaces of create-control-program, create-account-receiver interface and build-transaction;

8. [fix] Fix the bug for pex and non-pex mode nodes in p2p can be linked each other;

9. [fix] Fix the bug for security random number in contract signature;

Business Progress:

1.Participate in the “CHAINGE: Technology Salon — Consideration and Analysis of Upgrading of the Blockchain Agreement” on Saturday, and propose the upgrade solution “Tick-Tock” loop iteration, causing the audience’s heated discussion;

2.Internal sharing the design and implementation of Bytom’s mining algorithm, leting Bytom developers and 8btc colleagues have a general understanding of POW principle.