Hello Everyone,
We have released Bor v2.9.0 and Erigon v3.7.2 for both Polygon Mainnet and Amoy networks. These releases ship in lockstep and deliver the Valencia hardfork, along with important security fixes primarily affecting the consensus layer.
These public releases mirror the private v2.9.0-priv / v3.7.2-priv builds that were rolled out during the security release. The Valencia hardfork has already been activated on both networks.
Valencia Activation Blocks
| Network | Activation Block | Activation Time | Status |
|---|---|---|---|
| Amoy | 40,776,000 | 2026-06-25 14:00 UTC | Activated |
| Mainnet | 89,531,000 | 2026-07-02 14:00 UTC | Activated |
Action Required
The Valencia hardfork has already been activated on both Amoy and Mainnet. Operators who upgraded to the -priv builds during the rollout are already running the correct code - these public builds are identical. Any node still on a pre-Valencia build is on the wrong side of the fork and must upgrade immediately.
Bor v2.9.0
Release: https://github.com/0xPolygon/bor/releases/tag/v2.9.0
Release Artifacts
Debian Packages
| Architecture | Package | Checksum |
|---|---|---|
| amd64 | bor-v2.9.0-amd64.deb | bor-v2.9.0-amd64.deb.checksum |
| arm64 | bor-v2.9.0-arm64.deb | bor-v2.9.0-arm64.deb.checksum |
Download and Verify Debian Package
amd64
curl -LO https://github.com/0xPolygon/bor/releases/download/v2.9.0/bor-v2.9.0-amd64.deb curl -LO https://github.com/0xPolygon/bor/releases/download/v2.9.0/bor-v2.9.0-amd64.deb.checksum sha256sum -c bor-v2.9.0-amd64.deb.checksum
arm64
curl -LO https://github.com/0xPolygon/bor/releases/download/v2.9.0/bor-v2.9.0-arm64.deb curl -LO https://github.com/0xPolygon/bor/releases/download/v2.9.0/bor-v2.9.0-arm64.deb.checksum sha256sum -c bor-v2.9.0-arm64.deb.checksum
Container Image
The container image is published to GHCR (multi-arch amd64 + arm64):
docker pull ghcr.io/0xpolygon/bor:v2.9.0
Erigon v3.7.2
Release: https://github.com/0xPolygon/erigon/releases/tag/v3.7.2
v3.7.2mirrors the privatev3.7.2-privbuild (identical code). On top of the Valencia hardfork it carries a state-sync window fix (upstream #162).
Release Artifacts
Debian Packages
| Architecture | Package |
|---|---|
| amd64 | erigon_3.7.2_amd64.deb |
| arm64 | erigon_3.7.2_arm64.deb |
SHA-256 checksums for all release assets: erigon_v3.7.2_checksums.txt
Download and Install Debian Package
amd64
curl -LO https://github.com/0xPolygon/erigon/releases/download/v3.7.2/erigon_3.7.2_amd64.deb sudo dpkg -i erigon_3.7.2_amd64.deb
arm64
curl -LO https://github.com/0xPolygon/erigon/releases/download/v3.7.2/erigon_3.7.2_arm64.deb sudo dpkg -i erigon_3.7.2_arm64.deb
Container Image
The container image is published to Docker Hub (multi-arch amd64 + arm64):
docker pull 0xpolygon/erigon:v3.7.2
Standalone binaries (linux_amd64, linux_amd64v2, linux_arm64 tarballs) are also attached to the release.
Thank you for your cooperation.
Regards,
Polygon Labs