• Qitmeer weekly updates usually consist of the work updates about the QIPs (Qitmeer improvement protocols), core Block-DAG development, browser development, mining and mining pool development, wallet development.

Highlights of In this week

• Optimization on block state and DAG consensus algorithm
• Fixed ERC20 Atomic Swaps Contract bug

Work Completed:

Qitmeer Core Development

• Optimization on block state and DAG consensus algorithm
• Bug fix on block template and block reward
• Completed USDT Atomic Swaps Contract
• fixed ERC20 Atomic Swaps Contract bug
• fixed wallet-cli bug

Wallet Development：

• Optimized and improve the wallet app.
• Fix bugs for page slippage
• Fix bugs for promotion and airdrop function
• Improved program structure for better maintenance later
• Optimized and improve the wallet master program Kahf
• Test and fix some bugs for wallet service
• Update JWT auth logic
• Modify the transaction fee algorithm
• Add query and statistics for miners
• Developed promotional functions for wallets
• Fix API logic bug for promotion and airdrop function
• Handle abnormal data from promotional activities
• Monitor abnormal activity data
• Resolve and respond to user feedback for airdrop function

Others：

• Participate in blockchain security BBS
• Analyze the problems encountered in the launch and promotion activities of Qitmeer, and develop solutions
• Testing and analysis of mining in testing net
• Research the use of sciter UI library and how to package HTML pages

Work In Progress:

Qitmeer Core Development：

• Bug fix on block synchronization
• fix USDT Atomic Swaps Contract bug
• Design C2C transaction process* Continue to optimize and improve mining pool

Wallet Development：

• Continue to optimize and improve wallet app
• Continue to optimize and improve the wallet master program Kahf
• Add support for relational databases to address concurrency issues
• Continue to test mining and transaction in the test net