Bytom core:
1.Investigated the parameterization of selectUTXO algorithm and Branch and Bound which are the current relatively better algorithm
2.Modified derivation logic based on bip44 multi-user hierarchical deterministic wallet standard;
Blockcenter backend:
1. Wrote query framework of blockcenter database and replaced all the database query of block update part with the framework.
2. Migrated solonet to testnet;
Side chain:
1. The side chain is deployed to the testnet to analyze whether the side chain needs to sync the header of the main chain.
2. Analyzed the implementation of ZMQ and WebSocket.
Full node wallet:
1. Completed the conversion of dashboard and electron’s i18n and added the translation when submitting error;
2. Fixed the distortion of large integer arithmetic in the dashboard;
3. The process of adding and backing mnemonic was planned.
Blockchain explorer:
- Mobile terminal development of blockchain explorer;
- optimized and simplified the Blockchain explorer, packing volume 537kb -> 201 KB;
- Table refactoring of common components;
- Blockmeta added a daily data statistics API for mining data;
- Blockmeta added a daily star statistics API for Bytom Github;
- Increased cache optimization for BTM price API;
Smart contracts:
1. Developed tools for equity compiler that currently support the ability to directly compile contracts, find clause offsets, and instantiate contract parameters;
National Encryption：
1.Modified parameters such as total amount of mining, Genesis block, address prefix, etc.
2. Added the Hong Kong nodes of the National Encryption testnet, and the block sync is more stable.
3. Modified some test bugs;
