# Versioning We regularly update the Hakuna API as we release new features. To enable you to update your integration when you're ready, we allow for a `Hakuna-Version` header to be passed on all API requests: ```bash curl https://api.hellohakuna.com/ \ -H "Hakuna-Version: v2.0" ``` The current version of the Hakuna API is v2.0. If you omit the version header, your request will default to the **earliest supported version** of the API, which is currently v1.1. --- # 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.hellohakuna.com/using-the-api/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.