> 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/ios/changelogs/version-9/v9-1-0-78529.md).

# Version 9.1.0.78529 Changelog (September 8th, 2021)

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

* Version: 9.1.0.78529
* Release Date: September 8th, 2021
* Built with Xcode 12.5.1 (12E507)

## New

* Users can now drag annotations annotations between pages

![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-ba62a4320fa365eeeede1e047a8e2fbd131e7659%2Fe5de0aa3abde2b715d1a3e9de821514a473f0a37-296x640.gif?alt=media)

* Added support for changing the sticky note icon colour and opacity

![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-51f73f8680dd781aead3223041d024a3d61f4264%2F11f9929bff54443ffc858176d854a7a81c920de6-296x640.gif?alt=media)

* Added support for link creation using the new [`PTLinkCreate`](https://sdk.apryse.com/api/ios/Classes/PTLinkCreate.html) tool
  * Links can be added from text or as a shape on the document
  * Page links and web links are both supported

![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-71e70bb9f29c48fb4f0b535ff9a2aec759922534%2Fa3597cc4b319ce3621f7590daf211f97fd2a9c15-296x640.gif?alt=media)

* New, faster reflow engine with API options controlling which images to extract
* Added a new [`maxImageDimensions`](https://sdk.apryse.com/api/ios/Classes/PTImageStampAnnotationOptions.html#/c:objc\(cs\)PTImageStampAnnotationOptions\(py\)maxImageDimensions) API to [`PTImageStampAnnotationOptions`](https://sdk.apryse.com/api/ios/Classes/PTImageStampAnnotationOptions.html) to allow an array of maximum image dimensions to be defined when stamping images onto the document
  * If there are multiple elements in the array then the user will be shown a picker to select the image size
  * The image will be resized down to those dimensions before being added to the document
  * Default values are \[4032, 1024, 800]

![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-51a9634eb22f0bd35db3fb845e23a9faed706895%2F725262c3ab62c8db354e99e3c6aa03262595e3dd-296x640.gif?alt=media)

* Documents loaded from memory (not from a local file path/URL) can now be shared
* The types of annotations shown in the annotation list can now be controlled via the [`excludedAnnotationTypes`](https://sdk.apryse.com/api/ios/Classes/PTAnnotationViewController.html#/c:objc\(cs\)PTAnnotationViewController\(py\)excludedAnnotationTypes) API on the `PTAnnotationViewController` class
* Added a new [`searchSettingsEnabled`](https://sdk.apryse.com/api/ios/Classes/PTTextSearchViewController.html#/c:objc\(cs\)PTTextSearchViewController\(py\)searchSettingsEnabled) API to allow the search settings to be hidden on the `PTTextSearchViewController`
* Support for custom text in editable dropdown form fields
* Newly editable annotation properties can now have their defaults specified.
* Buttons in the [`PTToolGroupToolbar`](https://sdk.apryse.com/api/ios/Classes/PTToolGroupToolbar.html) for annotation tools can now have their icons changed by disabling the [`PTToolBarButtonItem.showsAnnotationStyle`](https://sdk.apryse.com/api/ios/Classes/PTToolBarButtonItem.html#/c:objc\(cs\)PTToolBarButtonItem\(py\)showsAnnotationStyle) property and then setting the `image` property of the item.
* Support for date form fields with format specifications of `AFTime_Keystroke(ptf)` and `AFTime_Format(ptf)`.
* Image stamps can now be created from SVGs selected in the file browser

## Fixed

* Fix for possible infinite loop when tapping on form fields when using the freehand / free highlighter tools.
* Fix so that the document doesn't shift when showing/hiding the control bars when using a PTDocumentController directly rather than view a PTDocumentTabbedViewController.
* Fix so that the current page can be set immediately after opening a document.
* Fix for a crash when running visual or semantic diff over documents with different page counts.
* Fixes an issue where the `PTPageTemplateViewController`'s page number was not being updated after first being shown.
* Fixes an issue where the page could jump up and down when tabbing between form fields.
* Fixes an issue where the `PTPencilDrawingCreate` tool would always be hidden in the `PTToolGroupToolbar`.
* Fixes an issue with the eraser tool where strokes would only be partially erased.
* Fixes an issue where in some circumstances the viewer could freeze when vertically scrolling beyond the bounds of the document.
* Fixes the UINavigationBar appearance when running on iOS 15.
* UI will no longer freeze when first opening a PDF with an extraordinary number of annotations.


---

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