# iOS Version 16.9.0 iOS Version 16.9.0 is a major feature release which contains numerous UI improvements, advanced searching that matches the Web Vault and Desktop App, major speed improvements and support for large vaults with tens of thousands of records. *** ## New Features * **IOS-6657**: UI/UX Refresh: Improved usability, flexible and smart searching {% embed url="" %} * **IOS-5395**: Performance improvement for large vaults * **IOS-6660**: Additional 2FA time options (12 hours, 24 hours) in the selector * **IOS-6063**: Support for Self Destruct role enforcement policy ## Bug Fixes * **IOS-6843**: Crash when using Autofill on large vault accounts on devices with memory constraints. * **IOS-6677**: Removed two unused certificate files from install package * **IOS-6281**: Several short spinners appear after restoring a deleted record --- # 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.keeper.io/release-notes/mobile/apple-ios/older/ios-version-16.9.0.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.