Dev log
Releases
Every release of v4 Pairs, with its contract or transaction.
Times in UTC
2026-10-28: first release
PairsFactory, FeeSplitter and HookAddressChecks (factory 0x197f413e81d1AB1a72496Ed90e9C7E457a487123). Three hook routes: v4 Marketplace stack, any hook address, no hook. Launch site, coin pages with swaps, hook catalog read live from v4 Marketplace, MCP server, x402 launches for 2 USDG, SDK.
Tests: 16 unit tests, 5 fork tests on chain 4663, including 1,000 swaps through Anti-snipe #2 and Volatility fee #1 with 0 failed.