This page provides information on the story execution and consensus client software release information. You may find execution client releases in story-geth repo, and consensus client releases in story repo.

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Production releases

There are generally four types of releases:
  • Major: It requires hardfork upgrade with a predefined upgrade height. Node operators need to upgrade before or on the height. The release will increase minor version number.
  • Minor: It doesn’t require hardfork upgrade. Node operators are required to upgrade binaries as soon as possible. The release will increase patch version number.
  • Fix: It is an urgent fix. Node operators are required to upgrade binaries as soon as possible. The release will increase minor version or patch version number.
  • Optional: It is an optional fix. Node operators can upgrade binaries based on needs. The release will increase patch version number.
Each release comes with a release note describing a list of new features or fixes. Released software binaries are also attached in the release note. We currently provide binaries supporting four types of systems: darwin-amd64, darwin-arm64, linux-amd64, and linux-arm64. You may also build your binaries using the commit hash in the release note.

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Release entries

Refer to the following release matrix to run nodes for Mainnet and Aeneid Testnet.
Networkstory-gethstory
Mainnetv1.1.1 (Cosmas)v1.3.2 (Polybius)
Aeneidv1.1.1 (Cosmas)v1.3.0 (Polybius)
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2025-08-08
Polybius (Story v1.3.2)

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Polybius

Full release note
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2025-07-23
Polybius (Story v1.3.1)

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Polybius

Full release note
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2025-06-19
Cosmas (Geth v1.1.1)

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Cosmas

Full release note
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2025-05-20
Cosmas (Geth v1.1.0)

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Cosmas (Testnet Only)

Full release note
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2025-05-02
Ovid (Story v1.2.0)

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Ovid

Full release note
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2025-02-26
Homer (Geth v1.0.2)

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Ovid

Full release note