Geth State Gas, Peer Pools, and TrieDB Commit Speedups
Three separate pull requests landed in the Geth client on June 23, 2026, each targeting a different bottleneck in Ethereum node operations. One resolves a spec conflict in state gas metering. Another shields productive peers from random disconnects. A third parallelizes trie database commits. Together they show where client engineering is focused ahead of the Amsterdam upgrade bundle.