> 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/android/changelogs/version-6/v6-9-4.md).

# Version 6.9.4 Changelog (January 14, 2019)

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

Version: 6.9.4.69176

Release Date: January 14, 2019

## New features

* A new sample, Showcase, demonstrates a number of features of the Apryse SDK.

![](https://226546913-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0QItsdFBmuuL9ezHimHy%2Fuploads%2Fgit-blob-379abdbb63183146420563a783bc1063a6e6645b%2Fd60ddb8787f50844ea0b1fa1bdc9a4e3588c7752-453x812.gif?alt=media)

* Adds API to disable auto saving when using [PdfViewCtrlTabHostFragment](/android/open-save-document/open/fragment.md)
* Adds API to disable state (such as scroll position, current page, zoom etc.) saving when using [PdfViewCtrlTabHostFragment](/android/open-save-document/open/fragment.md)
* Adds API to show/hide crop option in [view mode dialog](/android/viewer/view-mode.md)
* Adds `onTabDocumentLoaded` callback to notify when the document associated with a tab is now loaded when using [PdfViewCtrlTabHostFragment](/android/open-save-document/open/fragment.md)
* HTML to PDF sample code has been added to all file browser pages in [`AdvancedReaderActivity`](https://sdk.apryse.com/api/android/javadoc/reference/com/pdftron/demo/app/AdvancedReaderActivity.html)

## Fixed

* Many stability improvements
* Fixed issue where free highlighter appeared in wrong color in night mode
* Fixed issue where page sliding of [PDFViewCtrl](/android/open-save-document/open/view.md) could not be turned off
* Fixed issue where when using light color as `colorPrimaryDark`, the [annotation toolbar](/android/annotation/annotation-toolbar-a.md) item background when selected might have incorrect appearance
* Fixed issue where [crop pages dialog](/android/open-save-document/basics/crop-pages.md) might not load any page on certain devices

## APIs

### Added

* [`PdfViewCtrlTabFragment::setSavingEnabled`](https://sdk.apryse.com/api/android/javadoc/reference/com/pdftron/pdf/controls/PdfViewCtrlTabFragment.html#setSavingEnabled\(boolean\))
* [`PdfViewCtrlTabFragment::setStateEnabled`](https://sdk.apryse.com/api/android/javadoc/reference/com/pdftron/pdf/controls/PdfViewCtrlTabFragment.html#setStateEnabled\(boolean\))
* [`ViewerConfig.Builder::showCropOption`](https://sdk.apryse.com/api/android/javadoc/reference/com/pdftron/pdf/config/ViewerConfig.Builder.html#showCropOption\(boolean\))
* [`TabHostListener::onTabDocumentLoaded`](https://sdk.apryse.com/api/android/javadoc/reference/com/pdftron/pdf/controls/PdfViewCtrlTabHostFragment.TabHostListener.html#onTabDocumentLoaded\(java.lang.String\))


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