--- title: "Nutrient 5.2 migration guide" canonical_url: "https://www.nutrient.io/guides/android/migration-guides/pspdfkit-5-2-migration-guide/" md_url: "https://www.nutrient.io/guides/android/migration-guides/pspdfkit-5-2-migration-guide.md" last_updated: "2026-05-21T11:22:21.505Z" description: "Discover essential guidelines for migrating from Nutrient Android SDK 5.1 to 5.2, including updated dependencies and notable changes." --- This article provides a set of guidelines for migrating from Nutrient Android SDK 5.1 to Nutrient Android SDK 5.2. If you’re upgrading from a version earlier than 5.1, review the [Android 5.1 migration guide](https://www.nutrient.io/guides/android/migration-guides/pspdfkit-5-1-migration-guide.md) first. ## Updated dependencies With Nutrient 5.2, we updated various dependencies of Nutrient: - **Maven dependencies** - Kotlin to 1.3.20. - **Build system dependencies** - We updated all example projects and the internal Nutrient build system to Android Gradle plugin 3.3.0. The minimum supported Android Studio version is now also the latest stable version, 3.3. - **Additional dependencies** - The Android NDK used to build Nutrient was updated to 19.0.5232133. - The bundled SQLite binaries were updated to 3.26.0. - The Botan library was updated to version 2.9.0. ## Notable changes and deprecations - Deprecates `PSPDFKit#setLoggingEnabled()`. Use `PdfLog#removeAllLoggers()` or a custom `Logger` that ignores all messages. - Removes the `PdfActivityMenuManager` class as well as `PdfActivity#getActivityMenuManager()`, as these did not add useful features to the public API. - Deprecates `Signer#signFormField(SignatureFormField, BiometricSignatureData, OutputStream, OnSigningCompleteCallback)`. Use `Signer#signFormField(SignerOptions, OnSigningCompleteCallback)` instead. - Deprecates `Signer#signFormFieldAsync(SignatureFormField, BiometricSignatureData, OutputStream)`. Use `Signer#signFormFieldAsync(SignerOptions)` instead. - `PdfActivity#onPrepareOptionsMenu()` no longer clears menu items added in `PdfActivity#onCreateOptionsMenu()`. You should use the `onCreateOptionsMenu()` to create your custom menu items and use the `onPrepareOptionsMenu()` only to modify the state of menu items when the menu gets shown. --- ## Related pages - [10 3 Migration Guide](/guides/android/migration-guides/10-3-migration-guide.md) - [10 4 Migration Guide](/guides/android/migration-guides/10-4-migration-guide.md) - [10 5 Migration Guide](/guides/android/migration-guides/10-5-migration-guide.md) - [2024 9 Migration Guide](/guides/android/migration-guides/2024-9-migration-guide.md) - [2024 8 Migration Guide](/guides/android/migration-guides/2024-8-migration-guide.md) - [Migrate to electronic signatures](/guides/android/migration-guides/migrating-to-electronic-signatures.md) - [Nutrient 10 Migration Guide](/guides/android/migration-guides/nutrient-10-migration-guide.md) - [Pspdfkit 2 1 Migration Guide](/guides/android/migration-guides/pspdfkit-2-1-migration-guide.md) - [Pspdfkit 2024 1 Migration Guide](/guides/android/migration-guides/pspdfkit-2024-1-migration-guide.md) - [Pspdfkit 2024 4 Migration Guide](/guides/android/migration-guides/pspdfkit-2024-4-migration-guide.md) - [Pspdfkit 2024 2 Migration Guide](/guides/android/migration-guides/pspdfkit-2024-2-migration-guide.md) - [Pspdfkit 2024 3 Migration Guide](/guides/android/migration-guides/pspdfkit-2024-3-migration-guide.md) - [Pspdfkit 2024 6 Migration Guide](/guides/android/migration-guides/pspdfkit-2024-6-migration-guide.md) - [Pspdfkit 2024 7 Migration Guide](/guides/android/migration-guides/pspdfkit-2024-7-migration-guide.md) - [Pspdfkit 4 4 Migration Guide](/guides/android/migration-guides/pspdfkit-4-4-migration-guide.md) - [Pspdfkit 3 1 Migration Guide](/guides/android/migration-guides/pspdfkit-3-1-migration-guide.md) - [Pspdfkit 5 1 Migration Guide](/guides/android/migration-guides/pspdfkit-5-1-migration-guide.md) - [Migrate to Nutrient 3.0 with ease](/guides/android/migration-guides/pspdfkit-3-migration-guide.md) - [Pspdfkit 5 3 Migration Guide](/guides/android/migration-guides/pspdfkit-5-3-migration-guide.md) - [Pspdfkit 5 5 Migration Guide](/guides/android/migration-guides/pspdfkit-5-5-migration-guide.md) - [Migration guide for Android SDK 4 features](/guides/android/migration-guides/pspdfkit-4-migration-guide.md) - [Pspdfkit 6 2 Migration Guide](/guides/android/migration-guides/pspdfkit-6-2-migration-guide.md) - [Pspdfkit 6 3 Migration Guide](/guides/android/migration-guides/pspdfkit-6-3-migration-guide.md) - [Pspdfkit 6 1 Migration Guide](/guides/android/migration-guides/pspdfkit-6-1-migration-guide.md) - [Pspdfkit 6 6 Migration Guide](/guides/android/migration-guides/pspdfkit-6-6-migration-guide.md) - [Pspdfkit 5 Migration Guide](/guides/android/migration-guides/pspdfkit-5-migration-guide.md) - [Pspdfkit 6 4 Migration Guide](/guides/android/migration-guides/pspdfkit-6-4-migration-guide.md) - [Pspdfkit 7 Migration Guide](/guides/android/migration-guides/pspdfkit-7-migration-guide.md) - [Pspdfkit 8 7 Migration Guide](/guides/android/migration-guides/pspdfkit-8-7-migration-guide.md) - [Pspdfkit 8 6 Migration Guide](/guides/android/migration-guides/pspdfkit-8-6-migration-guide.md) - [Pspdfkit 8 9 Migration Guide](/guides/android/migration-guides/pspdfkit-8-9-migration-guide.md) - [Pspdfkit 6 Migration Guide](/guides/android/migration-guides/pspdfkit-6-migration-guide.md) - [Pspdfkit 8 8 Migration Guide](/guides/android/migration-guides/pspdfkit-8-8-migration-guide.md) - [Pspdfkit 8 Migration Guide](/guides/android/migration-guides/pspdfkit-8-migration-guide.md) - [Upgrading](/guides/android/advanced-integration/upgrading.md)