<commit_before>---
title: "Whats New in AIT-3"
slug: "whats-new-in-ait3"
---

import ThemedImage from '@theme/ThemedImage';
import useBaseUrl from '@docusaurus/useBaseUrl';

# Whats New in AIT-3

:::caution DRAFT-only
These AIT-3 docs are draft-only for now.
:::

Several new features are up for testing by the AIT-3 participants. See below:

### Petra (Aptos Wallet)

- Petra, the new Aptos Wallet, is now available as a Chrome webapp extension. You will use this Wallet to participate in staking and governance in AIT-3.  See installation instruction [here](/guides/building-wallet-extension)

### Owner, operator and voter personas

Participation in staking and governance is now enabled with three personas: an owner, an operator and a voter.  

- **Owner**: The owner is the owner of the funds. For example, the owner Bob can assign his operator address to the account of Alice, a trusted validator operator. See also [How a custodian can stake on Aptos](/nodes/staking#how-a-custodian-can-stake-on-aptos). The owner account contains the validator settings and the coins. The coins are airdropped into the owner account.
- **Operator**: If you are the owner, then, using your owner key, you will select the specific operator and you will:
  - Manage the settings for the specific validator, and
  - Delegate the stake pool to the validator.<commit_msg>Update whats-new-in-ait3.md<commit_after>---
title: "Whats New in AIT-3"
slug: "whats-new-in-ait3"
---

import ThemedImage from '@theme/ThemedImage';
import useBaseUrl from '@docusaurus/useBaseUrl';

# Whats New in AIT-3

Several new features are up for testing by the AIT-3 participants. See below:

### Petra (Aptos Wallet)

- Petra, the new Aptos Wallet, is now available as a Chrome webapp extension. You will use this Wallet to participate in staking and governance in AIT-3.  See installation instruction [here](/guides/building-wallet-extension)

### Owner, operator and voter personas

Participation in staking and governance is now enabled with three personas: an owner, an operator and a voter.  

- **Owner**: The owner is the owner of the funds. For example, the owner Bob can assign his operator address to the account of Alice, a trusted validator operator. See also [How a custodian can stake on Aptos](/concepts/staking#how-a-custodian-can-stake-on-aptos). The owner account contains the validator settings and the coins. The coins are airdropped into the owner account.
- **Operator**: If you are the owner, then, using your owner key, you will select the specific operator and you will:
  - Manage the settings for the specific validator, and
  - Delegate the stake pool to the validator.
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