Gaia v19.0.0 Release Notes

📝 Changelog

Check out the changelog for a list of relevant changes or compare all changes from last release.

Refer to the upgrading guide when migrating from v18.1.0 to v19.0.0-rc3.

🚀 Highlights

This release uses go1.22 and brings cosmos-sdk v0.50.x, ibc-go v8.x, interchain-security v5.1.0, and cometbft v0.38.9 to the Cosmos Hub.

Aside from the security and performance upgrades, this release will allow channel upgrades and help relayer incentivization through ibc fees on existing channels.

🔨 Build from source

git clone https://github.com/cosmos/gaia
cd gaia && git checkout v19.0.0-rc3
make install

⚡️ Download binaries

Binaries for linux and darwin amd64/arm64 are available below.