This is a feature release of Vouch. Major changes in this release include:

• support for MEV relays

Which version to run?

You can run either Vouch 1.5.1 or Vouch 1.6.0 for the merge. 1.6.0 has been released close to the merge date, and as such users may wish to wait for the merge to settle down before introducing MEV in to their configurations.

Vouch version 1.5.1 provides support for the merge but does not provide support for MEV. If you are already running Vouch 1.5.1, and do not wish to use MEV at this time, you do not need to upgrade but may do so if you wish (note that you can run Vouch 1.6.0 without MEV).

If you do wish to use MEV, you must use Vouch 1.6.0.

If you are not yet running a version of Vouch in the 1.5.x release series you may upgrade to Vouch 1.5.1 or 1.6.0 as per your preferences above.

Configuring MEV.

Configuration of MEV is described in the execution layer configuration document.

Help and support

Help and support for Vouch is available through the Attestant Discord at https://discord.gg/vWXMZS5BfJ