# Runtime Upgrade 1 - Enabling Snapshot State Migration

**URL:** <https://gov.centrifuge.io/t/runtime-upgrade-1-enabling-snapshot-state-migration/3000>\
**Category:** Governance discussion\
**Created:** [October 13, 2021, 4:17pm UTC](https://gov.centrifuge.io/t/runtime-upgrade-1-enabling-snapshot-state-migration/3000 "2021-10-13T16:17:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mikiquantum](https://avatars.discourse-cdn.com/v4/letter/m/f4b2a3/32.png) [@mikiquantum](https://gov.centrifuge.io/u/mikiquantum)\
**Post date:** [October 13, 2021, 4:17pm UTC](https://gov.centrifuge.io/t/runtime-upgrade-1-enabling-snapshot-state-migration/3000/1 "2021-10-13T16:17:46Z")

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Hello everyone,

We are ready to start executing on the Altair Launch Plan proposed here: [Altair: Hello, World!. We won Kusama parachain auction #9… | by Cassidy | Altair Network | Oct, 2021 | Medium](https://medium.com/altair-network/altair-hello-world-14ebfae58639)  
The first step contains the following actions:

- Execute Runtime Upgrade 1 - This contains the code needed to migrate account state and balance from snapshot taken on our standalone chain (6650475).
- Run migration to execute the above using batches, to make sure that our block time is below kusama threshold on block validation and inclusion

This process should take a few hours.

Execution plan:

- Trigger Runtime Upgrade: Today - 10am Pacific Time + Kusama 1 hour delay
- Trigger State Migration execution: Today ~ 11am Pacific Time

We will notify when the process is done so you can check that at the point of snapshot taken balances now contain equivalent amount in AIR tokens.

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<div class="post-metadata">

**Author:** ![mikiquantum](https://avatars.discourse-cdn.com/v4/letter/m/f4b2a3/32.png) [@mikiquantum](https://gov.centrifuge.io/u/mikiquantum)\
**Post date:** [October 13, 2021, 7:44pm UTC](https://gov.centrifuge.io/t/runtime-upgrade-1-enabling-snapshot-state-migration/3000/2 "2021-10-13T19:44:21Z")

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Runtime Upgrade 1 + Migration execution has been completed successfully.  
Feel free to import your accounts here: [Polkadot/Substrate Portal](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Ffullnode.altair.centrifuge.io#/accounts)

In case you had proxy accounts, until we update the correspondent polkadot-js types, add this block to Settings → Developer (save and refresh browser):

```auto
{
  "ProxyType": {
    "_enum": [
      "Any",
      "NonTransfer",
      "Governance",
      "_Staking",
      "NonProxy"
    ]
  }
}

```

Cheers,