> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/xamarin/changelogs/version-7/v7-0-1.md). # Version 7.0.1 Changelog (August 28, 2019) World's #1 PDF SDK Library for Web, Mobile, Server, Desktop Version: 7.0.1 Release Date: August 28, 2019 ## Notes This release of Apryse for Xamarin brings the core PDF functionality and iOS and Android Tools functionality inline with version 7.0.1 of the iOS and Android SDKs. More information can be found on [What's New for iOS](/ios/changelogs/version-7/v7-0-1-72288.md) and [What's New for Android](/android/changelogs/version-7/v7-0-1.md). ## Xamarin.Android ### New features * Digital signature tool now comes with certificate picker, signing flow is updated for better user experience * Digital signature info dialog has been updated to include more information * New [`ListBoxFieldCreate`](https://sdk.apryse.com/api/xamarinandroid/tools/api/pdftron.PDF.Tools.ListBoxFieldCreate.html) tool for creating list box widget * New [`ComboBoxFieldCreate`](https://sdk.apryse.com/api/xamarinandroid/tools/api/pdftron.PDF.Tools.ComboBoxFieldCreate.html) tool for creating combo box widget * New [`FormToolbar`](https://sdk.apryse.com/api/xamarinandroid/tools/api/pdftron.PDF.Controls.FormToolbar.html) for creating different types of form widgets * Measurement tools now comes with magnifying glasses for more precision, see guide here: [Measurement](/xamarin/annotation/annotation/measurement-a.md) * The following annotation types now support real time editing: ink, free text, sticky note, sound, attachment, form widget and link * UI improvements in various areas ### Dependency changes * `Square.Picasso` version `2.5.2.2` is now **added** to the `PDFViewCtrlTools` library project and all samples ## Xamarin.iOS ### New features * A UI for undo/redo with the [`PTMoreItemsViewController`](https://sdk.apryse.com/api/xamarinios/tools/api/pdftron.PDF.Controls.PTMoreItemsViewController.html). This control is shown by the `PTDocumentViewController` to allow access to undo/redo functionality * Selected pages can now be rotated in the `PTThumbnailsViewController` and new blank pages can also be added * Multiple annotations can be selected at once with the new [`PTAnnotSelectTool`](https://sdk.apryse.com/api/xamarinios/tools/api/pdftron.PDF.Tools.PTAnnotSelectTool.html) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://docs.apryse.com/xamarin/changelogs/version-7/v7-0-1.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.