Hello everyone,
We have released heimdall v0.11.0-private for the Mainnet network. This release includes an important security fix (fee-coins-cap gate), activated at the Kyoto hardfork. Access to the source code will be provided once the corresponding stable release is deployed to mainnet.
Kyoto Activation Block:
Activation block: 51,533,000
Activation time: 2026-08-18 ~12:40 UTC
Action Required
All node operators must upgrade as soon as possible to ensure compatibility and network safety.
Release Artifacts
Debian Packages
amd64 Package:
heimdall-v0.11.0-private-amd64.deb
amd64 Checksum:
heimdall-v0.11.0-private-amd64.deb.checksum
arm64 Package:
heimdall-v0.11.0-private-arm64.deb
arm64 Checksum:
heimdall-v0.11.0-private-arm64.deb.checksum
Download and Verify Debian Package
amd64
sha256sum -c heimdall-v0.11.0-private-amd64.deb.checksum
arm64
sha256sum -c heimdall-v0.11.0-private-arm64.deb.checksum
Container Image
amd64 Tarball
heimdall-v0.11.0-private-amd64.tar.gz
amd64 Checksum
heimdall-v0.11.0-private-amd64.tar.gz.checksum
arm64 Tarball
heimdall-v0.11.0-private-arm64.tar.gz
arm64 Checksum
heimdall-v0.11.0-private-arm64.tar.gz.checksum
Download, Verify, and Load Container Image
amd64
sha256sum -c heimdall-v0.11.0-private-amd64.tar.gz.checksum
docker load -i heimdall-v0.11.0-private-amd64.tar.gz
arm64
sha256sum -c heimdall-v0.11.0-private-arm64.tar.gz.checksum
docker load -i heimdall-v0.11.0-private-arm64.tar.gz
After running docker load, the image will be available in your local Docker image store.
Thank you for your cooperation.
Regards,
Polygon Labs