> 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-11/v11-5-0.md).

# Version 11.5.0 Changelog (May 28, 2025)

World's #1 PDF SDK Library for Web, Mobile, Server, Desktop

Version: 11.5.0

Release Date: May 28, 2025

## Notes

This release of Apryse for Xamarin brings the core PDF functionality and iOS and Android Tools functionality inline with version 11.5.0 of the iOS and Android SDKs.

## Xamarin.Android

### New

* Added APIs to define measurement units and precision array for measurement tools such as ruler, perimeter and area measurement tools: `AnnotStyleProperty.SetMeasurementPrecisions`, `AnnotStyleProperty.SetMeasurementBaseUnits`, `AnnotStyleProperty.SetMeasurementTranslateUnits`

## Xamarin.iOS

### New

* Exposed `hasChangesSinceSnapshot` API for improved adjustment of undo/redo
* Added the option to specify precision and measurement units for any measurement tools

### Fixes

* Fixed issue where the measurement snapping issue could not be disabled
* Fixed ruler annotations not being read as ruler annotations in the style picker title


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