# v9 -> v10 :warning: The quotas configuration has finally been cleaned up ! The "old style quota" that was deprecated for more than 1 year has finally been removed. **Don't worry, migration is easy : instead of using enabled and default, you have to enable and define quotas for user and groups separately**. See for details. Note that you can now define quotas per role thanks to the new role system introduced in this release. :warning: :warning: This release has refactored some endpoints of the API, especially endpoints regarding catalogs. \ **If you are relying on the Onyxia-API directly** (e.g you built a custom frontend) you will notice that some endpoints have been removed / renamed. Note that we don't recommend nor support relying on the Onyxia-API directly but if you do, we would love to hear from you and your usecase. Maybe it could be officially supported and benefit others. :warning: {% hint style="info" %} **New feature**\ You can use overwrite schemas based on role. You can configure role inside Onyxia and provide schema for each role. For more details, refer to the documentation: [Onyxia v10 Catalog.](/admin-doc/catalog-of-services.md) {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.onyxia.sh/release-notes/v9-greater-than-v10.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.