# Release Notes We are thrilled to announce the release of **Version 2** of Valify's [Biometrics SDK](/valify-ios-sdk-documentation/biometrics/overview.md), a significant milestone in our mission to provide developers with powerful integration tools. ### Key Features and Enhancements * Introduced color customization options to customize the user interface to match the company brand * Revamped the user interface and experience to a more seamless and friction-free interface * Compressed the SDK size, resulting in reduced storage space requirements ## --- # 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://valify.gitbook.io/valify-ios-sdk-documentation/biometrics/release-notes.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.