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Changelog

Notable milestones and updates for the Mersennet ecosystem.

March 2026​

PrimeSwap V3 Deployed​

Concentrated liquidity DEX built on the Uniswap V3 protocol, deployed to Mersennet testnet.

  • Concentrated liquidity positions with custom price ranges
  • Multiple fee tiers: 0.05%, 0.3%, 1%
  • NFT-based position management (ERC-721)
  • Live at http://46.225.30.187:4002

Block Explorer Upgraded​

PrimeScan explorer upgraded with enhanced features:

  • Token balance display for addresses
  • ABI decoding for verified contract interactions
  • Improved contract verification UI

February 2026​

PrimeSwap V2 Deployed​

Automated Market Maker DEX (Uniswap V2 fork) deployed with Factory and Router contracts.

  • Constant product pools (x × y = k)
  • WPRIM/USDC, WPRIM/USDT, WPRIM/DAI pools seeded with initial liquidity
  • Live at http://46.225.30.187:4000

Testnet Launch​

Mersennet testnet launched with HotStuff-2 consensus.

  • 4-validator network on Hetzner VPS infrastructure
  • Chain ID 7919, EVM Shanghai compatibility
  • JSON-RPC and WebSocket endpoints live
  • Testnet faucet deployed at http://46.225.30.187:4003
  • Foundation contracts deployed: Multicall3, WPRIM, MockUSDC, MockUSDT, MockDAI

January 2026​

Documentation Site Launched​

Docusaurus-based documentation portal deployed.

  • Getting Started guides (network info, wallet setup, faucet, first transaction)
  • Developer documentation (Hardhat, Foundry, ERC-20, NFT, DeFi integration)
  • Validator guides (run a node, staking, monitoring)
  • Architecture deep-dives (consensus, node architecture, EVM compatibility, PrimeOrders)
  • Live at http://46.225.30.187:3001