Apply only at block height 13711950

You can read how to apply it here: https://github.com/neutron-org/mainnet-assets/blob/main/upgrades/v4.2.1/README.md

What's Changed

• Fix random chain crash due to cometbft by @chillyvee in #679
• Chore: bump wasmvm to v2.0.3 by @pr0n00gler in #683
• fix: add admin signer by @NeverHappened in #680
• Feat: bump wasmd feemarket by @pr0n00gler in #687

New Contributors

• @chillyvee made their first contribution in #679

Full Changelog: v4.2.0...v4.2.1