> ## Documentation Index
> Fetch the complete documentation index at: https://docs.glam.systems/llms.txt
> Use this file to discover all available pages before exploring further.

# Migration

As part of the GLAM v1 release, we are sunsetting GLAM v0. If you have a v0 vault, please close it and upgrade to v1.

## How to check if your vault is v0

Get your vault state pubkey and verify the owner program. If the owner is `GLAMbTqav9N9witRjswJ8enwp9vv5G8bsSJ2kPJ4rcyc`, your vault is v0.

### Using the Solana Explorer

1. Go to [Solana Explorer](https://explorer.solana.com/) (or another Solana explorer).
2. Search for your vault state public key.
3. Check the **Owner** field. If it matches `GLAMbTqav9N9witRjswJ8enwp9vv5G8bsSJ2kPJ4rcyc`, your vault is v0.

### Using the Solana CLI

1. `solana -um account <VAULT_STATE_PUBKEY> | grep Owner`
2. If the **Owner** matches `GLAMbTqav9N9witRjswJ8enwp9vv5G8bsSJ2kPJ4rcyc`, your vault is v0.

## Close v0 vault

Before closing a vault, make sure:

* All DeFi positions held by the vault are closed
* All assets have been withdrawn from the vault

<Steps>
  <Step title="Go to Holdings page">
    Visit the [GLAM v0 app](https://v0.glam.systems), connect your wallet, select the vault, and navigate to the **Holdings** page.
  </Step>

  <Step title="Close vault">
    Click **Details** at the top of the page, expand the **Danger Zone**, and click **Close**.
  </Step>
</Steps>

## Need help?

If you need help closing your vault, please contact us at: [hello@glam.systems](mailto:hello@glam.systems). Our team will get back to you as soon as possible.