> 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-7/v7-1-2-74821.md).

# Version 7.1.2.74821 Changelog (May 7th, 2020)

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

* Version: 7.1.2.74821
* Release Date: May 7th, 2020
* Built with Xcode 11.3.1 (11C505)

## New

* New callout annotation tool, [`PTCalloutCreate`](https://sdk.apryse.com/api/ios/Classes/PTCalloutCreate.html).

![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-f39189fe76e1dd18fd2fbe4a2d04702ec4b4bff4%2F77c4e069a47eaa1931471f7b7ad748e2837b953d-709x1536.png?alt=media)

* New sepia viewing mode which can be enabled programmatically and also with a UI control on the [`PTDocumentViewSettingsController`](https://sdk.apryse.com/api/ios/Classes/PTDocumentViewSettingsController.html).

| Sepia Mode                                                                                                                                                                                                                                       | Sepia Mode in Reflow                                                                                                                                                                                                                             |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| ![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-4f34d31661b273492890ef2ac44e893701bb6a47%2F3f12149a72e81ad4dc011b5d06af8e69c3baa28d-709x1536.png?alt=media) | ![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-2ed8c098a58e1ff5b8e0aaf42cc7cce201e7a939%2F5bdfffc4f7b4731dc400451345448a4719b18fd0-709x1536.png?alt=media) |

* Ability to programmatically set custom fonts for `PTFreeText` annotations.

![](https://4149080208-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgY6xtY9ZQd9XMpvWlGM0%2Fuploads%2Fgit-blob-f87393e398df6c02df1a2a0fc4c1cd932ba19cf7%2Ff1b3b817983abff852d89645f5e913d5c49e5f85-709x1536.png?alt=media)

* Ability to programmatically set custom fonts for `PTReflowViewController` (The PDF's font(s) must include correct [character to glyph encoding](https://developer.apple.com/fonts/TrueType-Reference-Manual/RM06/Chap6cmap.html)).
* New [`willModifyAnnotation`](https://sdk.apryse.com/api/ios/Classes/PTToolManager.html#/c:objc\(cs\)PTToolManager\(im\)willModifyAnnotation:onPageNumber:) and [`willRemoveAnnotation`](https://sdk.apryse.com/api/ios/Classes/PTToolManager.html#/c:objc\(cs\)PTToolManager\(im\)willRemoveAnnotation:onPageNumber:) events and notifications.
* Improved document sharing using a [`UIActivityViewController`](https://developer.apple.com/uikit/uiactivityviewcontroller?language=objc). This allows the app to control which actions are available, for example printing can be disabled.
* New [collaboration sample](/ios/collaboration/samples-i.md#collaborate-with-the-pdftron-demonstration-server).

## Bug fixes

* Fixes a bug where the document would appear blurry after rotating 180-degrees.
* Fixes a bug where some annotations would appear in the wrong position when printing documents.


---

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