# Android SDK Change Log

Unless noted otherwise, all SDK releases are drop-in releases that do not require code changes for partners upgrading from the previous version.

<table><thead><tr><th width="150">Version</th><th width="150">Release Date</th><th width="392.14285714285705">Notes</th></tr></thead><tbody><tr><td>6.4.6</td><td>Apr 1, 2026</td><td><ul><li>Fixed a bug that could cause the app to become unresponsive during lifecycle events</li><li>Delivered app stability improvements</li><li>Updated Android Gradle Plugin (AGP) to 8.6.0</li></ul></td></tr><tr><td>6.4.5</td><td>Feb 6, 2026 </td><td><p><span data-gb-custom-inline data-tag="emoji" data-code="26a0">⚠️</span> Deprecated – Do Not Use (Apr. 1, 2026)</p><p> This version is deprecated due to critical issues. Please upgrade to 6.4.6+</p></td></tr><tr><td>6.4.3</td><td>Jul 2, 2025</td><td><ul><li>Added support for 16KB Page Sizes</li><li>Improved compatibility with Android 15</li></ul></td></tr><tr><td>6.4.2</td><td>Aug 15, 2024</td><td><ul><li>Fixed a bug with initialization</li></ul></td></tr><tr><td>6.4.1</td><td>Jun 4, 2024</td><td><ul><li>Fixed a build time error due to FileProvider conflict</li></ul></td></tr><tr><td>6.4.0</td><td>Apr 26, 2024</td><td><p>This release is a <strong>MAJOR</strong> version update with several breaking changes. See <a href="/pages/UsqUObgbdY29ENSpYFaz">Migrate to Version 6.4</a> for more details.</p><ul><li>Updated public API with separate callback interfaces for loadAd() and showAd(); Kotlin integrations can opt-in to new coroutine APIs</li><li>Removed the requirement to supply a userId to the initialization API</li><li>Added capability to set <code>ageRestrictedUser</code> after the SDK has been initialized</li><li>Added a new callback for Ad Impression events to the placementDelegate</li><li>Deprecated <code>onAdLeftApplication</code> callback from the HyprMXBannerView delegate</li><li>Improved experience with failed initialization requests by allowing initialization requests to be queued and scheduled without a dedicated cooldown time after a failed attempt</li></ul></td></tr><tr><td>6.2.3</td><td>Dec 21, 2023</td><td><ul><li>Fixed issue with IncompatibleClassChangeError on Initialization</li></ul></td></tr><tr><td>6.2.0</td><td>May 19, 2023</td><td><ul><li>Added WebRTC support to Rich Media Ads</li><li>Added support for audio play in banner ads (limited availability)</li></ul></td></tr><tr><td>6.0.3</td><td>Jul 13, 2022</td><td><ul><li>Updated POM dependencies to resolve build issues for unity non gradle integrations</li></ul></td></tr><tr><td>6.0.2</td><td>Apr 7, 2022</td><td><ul><li>Added <a href="https://app.gitbook.com/o/-MbrsyBT08S59wVXUNMx/s/-MboAEhW7FGFK_brych0/~/changes/57/getting-started/master#agerestricteduser-optional">API</a> that will allow applications to set users as age restricted at initialization</li><li>Fixed issue where users could be unable to exit ad units on slow loading web pages</li></ul></td></tr><tr><td>6.0.1</td><td>Oct 19, 2021</td><td><ul><li>Adjusted dependencies to improve jar resolver for AdMob</li><li>Adjusted proguard rules to address conflicts with package name with other libraries</li></ul></td></tr><tr><td>6.0.0</td><td>Sep 27, 2021</td><td><ul><li>Added support for banner ad units that can be added directly to your UI with predefined or custom view sizes. Banner ad units support standard display, non-expandable rich media, and user acquisition units</li><li>Updated to Open Measurement SDK v1.3.18</li><li>Added API for setting mediation info</li><li>Performance enhancements and bug fixes</li></ul></td></tr></tbody></table>


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