| Prysm — field | Finding | Source |
| --- | --- | --- |
| Newest stable release | **v7.3.1**, published **2026-10-22** (UTC). | [Release page](https://github.com/OffchainLabs/prysm/releases/tag/v7.3.1); [latest-release metadata](https://api.github.com/repos/OffchainLabs/prysm/releases/latest) |
| License (SPDX identifier) | **GPL-3.0** — GNU General Public License v3.0, as reported by GitHub's license metadata. This identifier is deprecated by SPDX. | [License metadata](https://api.github.com/repos/OffchainLabs/prysm/license); [release license text](https://github.com/OffchainLabs/prysm/blob/v7.3.1/LICENSE.md); [SPDX identifier record](https://spdx.org/licenses/GPL-3.0.html) |
| Main implementation language | **Go** (Golang). | [Repository README, Overview](https://github.com/OffchainLabs/prysm#-overview) |
| Maintainer | **Offchain Labs**, identified in the repository README as Prysm's developer. | [Repository README, Overview](https://github.com/OffchainLabs/prysm#-overview) |

Snapshot checked on **2026-10-27**. GitHub's latest-release endpoint returns v7.3.1 with `draft: false`, `prerelease: false`, and `published_at: 2026-10-22T21:28:14Z`; the release page also labels it Latest. [Release metadata](https://api.github.com/repos/OffchainLabs/prysm/releases/latest), [release page](https://github.com/OffchainLabs/prysm/releases/tag/v7.3.1).

Notable change in v7.3.1:

- Removed the scheduled Gloas fork activation on the Hoodi testnet. The release introduction describes this as unscheduling Hoodi's Glamsterdam activation. The notes identify this as a patch containing a single PR, so only one change is reported here. [Release notes](https://github.com/OffchainLabs/prysm/releases/tag/v7.3.1).

The notes state that mainnet operators already running v7.3.0 do not need to update to this patch. [Release notes](https://github.com/OffchainLabs/prysm/releases/tag/v7.3.1).