---
agentTools:
  siteIndex: https://docs.gusto.com/llms.txt
  projectIndex: https://docs.gusto.com/app-integrations/llms.txt
---

# v2023-02-01

This is the changelog for `v2023-02-01`, which contains breaking changes.

To learn more about versions in our API, read the [Versioning](https://docs.gusto.com/app-integrations/docs/api-versioning) guide.

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## New Error Messages and Shapes

Starting from version `2023-02-01`, error messages will have consistent JSON shapes.

Please review the in-depth [Errors](https://docs.gusto.com/app-integrations/docs/errors) guide for more information.