# Versioning **From**[ **version 2.10**](https://dataloy-cloud.atlassian.net/wiki/spaces/ARN/pages/923404364/Dataloy+API+2.10+Release+Notes) it is possible to have multiple versions of Dataloy API deployed on an application server. New API functionalities can be utilized for certain clients while at the same time continue to use older API versions for other clients. This usage of the system can remain until all clients are tested and working with the latest Dataloy API version. The API version is specified in the URL. **Latest Version** The latest version of Dataly API deployed at a customer's application server remains available at: | `http://[ip]:[port]/ws/rest` | | ---------------------------- | Older versions can be located at **ws/rest/version-number**. For example, if version 2.10.0 is deployed it will be found at: | `http://[ip]:[port]/ws/rest/6.38.0` | | ----------------------------------- | --- # 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://api.dataloy.com/api-release-8.25/user-guides/enterprise-functionality/versioning.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.