Heimdall v0.5.0-beta Amoy

Announcements
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Hello All,

We have released a new version of heimdall-v2 v0.5.0-beta for Polygon Amoy. This release contains a hardfork at block 20457139, which is expected to be mined around November 25, 2025 at around 13:00 hours UTC.

Steps for upgrading Heimdall:

  1. Stop heimdalld service

    sudo service heimdalld stop

  2. Install heimdall with a version tag, network name, and node type (sentry or validator).

    # Replace the network and node type
curl -L https://raw.githubusercontent.com/0xpolygon/install/heimdall-v2/heimdall-v2.sh | bash -s -- v0.5.0-beta <network> <node_type>

  3. Check heimdall version

    /usr/bin/heimdalld version

# It should print
# 0.5.0-beta

  4. Restart heimdall service

    sudo service heimdalld start

  5. Restart the telemetry services

    sudo service telemetry restart

What’s Changed

Full Changelog: v0.4.5-beta…v0.5.0-beta

Docker Images

You can find the latest docker images here:

Heimdall:https://hub.docker.com/r/0xpolygon/heimdall-v2/tags

Thanks,

Polygon Team