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# MySQL Migration Guide<!-- --> \[ARCHIVED]

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* Availability

  Core Standard Plus Pro Enterprise Flex PyAirbyte

* Connector type

  Data replication Agent[(learn more)](/platform/move-data/sources-destinations-connectors.md#connector-capabilities)

* Support Level

  [Archived](/integrations/connector-support-levels.md)

## Upgrading to 1.0.0[​](#upgrading-to-100 "Direct link to Upgrading to 1.0.0")

This version introduces [Destinations V2](/release_notes/self-managed/upgrading_to_destinations_v2.md#what-is-destinations-v2), which provides better error handling and improved final table structures. To review the breaking changes, and how to upgrade, see the [quick start to upgrading](/release_notes/self-managed/upgrading_to_destinations_v2.md#quick-start-to-upgrading). These changes will likely require updates to downstream dbt / SQL models, which we walk through in the [downstream transformations guide](/release_notes/self-managed/upgrading_to_destinations_v2.md#updating-downstream-transformations). Selecting `Upgrade` will upgrade **all** connections using this destination at their next sync. You can manually sync existing connections prior to the next scheduled sync to start the upgrade early.

Worthy of specific mention, this version includes:

* Per-record error handling
* Clearer table structure
* Removal of sub-tables for nested properties
* Removal of SCD tables

Learn more about what's new in Destinations V2 in the [Typing & Deduping guide](/platform/using-airbyte/core-concepts/typing-deduping.md).