**AYE - runtime verified.**

Independently reproduced the build and confirmed the `authorize_upgrade` code hash matches.

Changelog is accurate. No concerns.

This proposal, if approved, will authorise runtime release `v51.0.0`.

Full details can be seen at: https://github.com/galacticcouncil/hydration-node/releases/tag/v51.0.0

The main feature of this runtime upgrade is the transition to **2 second blocks on Hydration**

codeHash

Executed

Submitted

DecisionDepositPlaced

DecisionStarted

ConfirmStarted

Confirmed

root

Authorise runtime release 51.0.0

whitelisted_caller

referendum_canceller

referendum_killer

general_admin

treasurer

spender

tipper

omnipool_admin

economic_parameters

Origin able to dispatch a whitelisted call.

 Origin for spending very high amounts of HDX(<= 50M HDX) from the treasury as well as generally administering it.

Origin able to spend up to 2,222,222 HDX from the treasury at once.

Origin able to spend up to 50K HDX from the treasury at once.

Origin able to perform specific Omnipool-related actions.