Mobile SDK (for Android, iOS, and visionOS)Android changelogSubscribe via RSSJune 24Version 5.0.1Bug fixes and improvementsJune 23Version 4.2.15Bug fixes and improvementsMay 13Version 5.0.0Added support for Android API Level 36. Change some API signatures. Updated dependencies. Bug fixes and improvements.May 12Version 4.2.14Bug fixes and improvements.April 28Version 4.2.13Bug fixes and improvements.April 16Version 4.2.12Bug fixes and improvements.April 9Version 4.2.11Bug fixes and improvements.March 26Version 4.2.10Fixed an issue where the SDK's obfuscated class names could collide in build tools that perform case-insensitive class analysis.March 18Version 4.2.9Fixed an issue where the SDK could fail to communicate with its backend when the host app includes dependencies that resolve Ktor to version 3.1.0 or higher, resulting in no traffic being sent.February 24Version 4.2.8Fixed a crash that could occur when presenting a challenge on certain Samsung devices running Android 16, caused by an OS-level bug in Android's resource loading. The SDK now handles this failure…February 18Version 4.2.7Android stability fix for pre-initialization SDK access.February 1Version 4.2.6Stability improvements on Android, addressing an initialization crash and improving reliability during concurrent processing.January 15Version 4.2.5Enhanced response handling to detect block responses regardless of their position within a JSON payload.December 6Version 4.2.4Performance optimizations and stability improvements for Android 15 (SDK 35). Internal logic updates to support multi-threaded environments in React Native.November 23Version 4.2.3Fixed an issue where the challenge’s completion callback might not be invoked during network disruptions. Fixed an issue where the handleResponse callback could be triggered prematurely, before the…November 3Version 4.2.2Bug fixes and improvementsSeptember 17Version 4.2.1Bug fixes and improvementsAugust 26Version 4.2.0Sightline Cyberfraud Defense is now supported on mobile with a unified, secure Human Session, improving identification, authentication, and stability. Customers must upgrade to this version of the…August 6Version 4.1.7Bug fixes and improvementsJuly 13Version 4.1.6Bug fixes and improvements