NKN developers have been busy, and here are the main achievements for the first quarter of 2023.

Major releases and features:

NKN Mainnet Node Release 2.2.0

• Transaction pool synchronization
• Client connection authorization
• Client message cache control
• New TLS cert domain and verification

SDK

• NKN C++ SDK alpha release

Application

• UDP support for tuna, nkn-tuna-session, nkn-tunnel and nConnect

• nMobile
  • New private group chat
  • Application two-way sharing
  • Multi-image viewing and sliding
  • Optimize push notification and client connection
• nConnect
  • Fix scanning QRcode bug
  • Fix the connection bug in CN
  • Improve connection speed

NCP protocol

• Greatly improved performance: Dynamic window size based on individual conn throughput

Universal Communication Service

• ETH/ENS to NKN mapping via smart contract
• Deployed on Ethereum, Theta, IoTeX, and Harmony|One mainnets