---
title: "PSPDFKit 13.3 Migration Guide"
canonical_url: "https://www.nutrient.io/guides/ios/migration-guides/pspdfkit-13-3-migration-guide/"
md_url: "https://www.nutrient.io/guides/ios/migration-guides/pspdfkit-13-3-migration-guide.md"
last_updated: "2026-06-09T10:25:14.468Z"
description: "Migration guide for Nutrient iOS SDK version 13.3 with breaking changes, API updates, and upgrade instructions."
---

This guide covers updating an iOS or Mac Catalyst project from PSPDFKit 13.0, 13.1, or 13.2 to PSPDFKit 13.3. We encourage you to update as soon as possible, in order to take advantage of future new features and fixes.

PSPDFKit 13.3 for iOS fully supports iOS 15, 16, and 17. Xcode 15.2 or later is required to use this version of the SDK. Learn more in our [version support](https://www.nutrient.io/guides/ios/announcements/version-support.md) guide.

## Removed APIs

APIs that were previous deprecated in PSPDFKit 11.4 or 11.5 have now been removed.

This is the list of all symbols that were removed in PSPDFKit 13.3 for iOS. If you use, implement, or override any of the following, take appropriate action.

- **~~`LinkAnnotation.Kind.youTube`~~**

  Load videos with direct sources, or embed your own player view instead.

- **~~`FormElement.drawHighlight(in:options:multiply:)`~~**

  Remove calls to or overrides of this method. This was unused.

- **~~`PDFConfiguration.scrollViewInsetAdjustment` and `ScrollInsetAdjustment`~~**

  Remove any code setting this property. This property had no effect.

- **~~`PSPDFActivityTypeOpenIn`~~**

  Remove any uses of this constant. `UIActivityViewController` now includes “open in” functionality directly.

- **~~`ScrubberBar.barTintColor` and `ScrubberBar.isTranslucent`~~**

  Use `standardAppearance` and `compactAppearance` instead to customize the scrubber bar appearance.
---

## Related pages

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- [Migrate to PSPDFKit 7 with ease](/guides/ios/migration-guides/pspdfkit-7-migration-guide.md)
- [Upgrading](/guides/ios/getting-started/upgrading.md)
- [Pspdfkit 9 3 Migration Guide](/guides/ios/migration-guides/pspdfkit-9-3-migration-guide.md)
- [Pspdfkit 9 Migration Guide](/guides/ios/migration-guides/pspdfkit-9-migration-guide.md)
- [PSPDFKit 8 migration guide for iOS developers](/guides/ios/migration-guides/pspdfkit-8-migration-guide.md)