Android SDK Changelog
Overview
This document records the version update history of the UJU Android SDK, including new features, improvements, and fixed issues.
Version History
v3.1.10 (2026-01-10)
New Features:
- New AI intelligent delivery system
- Added interactive ad format
- Support for Android 15
- New ad performance prediction feature
- Integrated more high-quality overseas ad networks
Improvements:
- Refactored core architecture, 30% performance improvement
- Optimized ad loading speed, average 40% improvement
- Increased ad fill rate, up to 95%
- Improved developer toolchain, providing visual configuration
Fixes:
- Fixed compatibility issues on Android 14
- Fixed ad click statistics anomalies
- Fixed memory leaks on some devices
v3.0.0 (2025-12-15)
New Features:
- Major version update, new architecture design
- Support for more ad scenarios and formats
- New real-time data analysis platform
- Support for cross-app ad delivery
- New developer self-diagnostic tool
Improvements:
- Comprehensive optimization of ad algorithms
- Improved SDK stability and reliability
- Enhanced user privacy protection mechanisms
- Optimized internationalization support
Fixes:
- Fixed all known bugs
- Fixed performance issues
- Fixed compatibility issues
v2.1.2 (2025-11-20)
New Features:
- Added video ad creative optimization
- Added intelligent ad source switching
- Support for dynamic ad placement adjustment
Improvements:
- Optimized splash ad experience
- Increased rewarded video ad eCPM
- Improved SDK startup speed
Fixes:
- Fixed banner ad refresh anomalies
- Fixed interstitial ad display issues
- Fixed native ad rendering errors
v2.1.1 (2025-10-15)
New Features:
- Added ad material preloading
- Added user behavior analysis
- Support for custom ad styles
Improvements:
- Optimized ad network waterfall
- Increased ad loading success rate
- Improved error handling mechanism
Fixes:
- Fixed rewarded video ad reward distribution
- Fixed splash ad timeout issues
- Fixed memory leaks
v2.1.0 (2025-09-30)
New Features:
- Support for Android 14
- New ad performance evaluation tool
- Integrated more domestic ad networks
- New A/B testing feature
Improvements:
- Optimized SDK size, reduced by 20%
- Improved ad rendering performance
- Enhanced developer documentation
Fixes:
- Fixed compatibility issues
- Fixed crash issues
- Fixed ad click tracking
v2.0.1 (2025-08-20)
New Features:
- New intelligent ad scheduling system
- Support for dark mode
- New ad source priority configuration
Improvements:
- Optimized ad loading strategy
- Increased fill rate
- Improved user experience
Fixes:
- Fixed known bugs
- Fixed performance issues
v2.0.0 (2025-07-15)
New Features:
- Major architecture upgrade
- Support for more ad formats
- Integrated overseas mainstream ad networks
- New ad management backend
Improvements:
- Comprehensive optimization of SDK performance
- Increased ad revenue
- Improved developer experience
Fixes:
- Fixed all known issues
v1.2.1 (2025-06-10)
New Features:
- Added splash ad skip functionality
- Added ad click effect analysis
Improvements:
- Optimized ad loading speed
- Increased stability
Fixes:
- Fixed rewarded video ad issues
- Fixed memory leaks
v1.2.0 (2025-05-15)
New Features:
- Support for native ads
- New ad caching mechanism
- Integrated domestic mainstream ad networks
Improvements:
- Optimized SDK initialization
- Increased ad fill rate
Fixes:
- Fixed known bugs
v1.1.0 (2025-04-10)
New Features:
- Support for interstitial ads
- New ad event callbacks
- Support for multiple languages
Improvements:
- Optimized ad loading logic
- Increased stability
Fixes:
- Fixed banner ad issues
- Fixed crash issues
v1.0.0 (2025-03-01)
New Features:
- First release of UJU Android SDK
- Support for banner ads, rewarded video ads, splash ads
- Provides basic ad management functionality
- Support for Android 5.0+
Improvements:
- Basic architecture setup
- Core functionality implementation
Fixes:
- Initial version, no known issues
Upgrade Guide
Upgrading from v2.x to v3.1.10
Update Dependencies
gradledependencies { implementation "com.ujusdk:uju-ad-sdk:3.1.10" }API Changes
- Some API method signatures have changed, please refer to the latest API documentation
- Ad listener interfaces have been adjusted
- Configuration parameter structure has changed
Configuration Changes
- New AI delivery configuration
- New interactive ad configuration
- Adjusted ad source priority configuration
Testing Recommendations
- Test all ad types comprehensively
- Verify Android 14+ compatibility
- Check ad revenue data
- Test new features and optimization effects
Upgrading from v2.x to v3.0.0
Update Dependencies
gradledependencies { implementation 'com.ujuad:sdk:3.0.0' }Architecture Changes
- New architecture design, some APIs have significant adjustments
- It is recommended to refer to the complete migration guide
Configuration Changes
- New real-time data analysis configuration
- New cross-app delivery configuration
Testing Recommendations
- Comprehensive regression testing
- Verify all functional modules
- Test performance and stability
Upgrading from v1.x to v2.x
Update Dependencies
gradledependencies { implementation 'com.ujuad:sdk:2.x.x' }API Changes
- Some API methods have been adjusted
- Ad event callback mechanism has changed
Configuration Changes
- New ad source configuration
- New internationalization configuration
Testing Recommendations
- Test all ad types
- Verify new features
- Check performance and stability
Version Compatibility
| SDK Version | Minimum Android Version | Recommended Android Version |
|---|---|---|
| v3.1.10 | Android 7.0 (API 24) | Android 14.0+ (API 35+) |
| v3.0.0 | Android 5.0 (API 21) | Android 10.0+ (API 29+) |
| v2.x | Android 5.0 (API 21) | Android 8.0+ (API 26+) |
| v1.x | Android 4.4 (API 19) | Android 7.0+ (API 24+) |
Known Issues
v3.1.10
- Ad loading may be slow on some low-end devices
- Interactive ads may have compatibility issues in certain scenarios
- Real-time data analysis may have delays when network is unstable
v3.0.0
- Some new features on Android 15 may need further optimization
- Cross-app delivery functionality may be limited on some devices
v2.x
- Splash ads may have display issues on some older devices
- Native ads may have rendering anomalies in complex layouts
Future Plans
Upcoming Features
- Support for Android 16
- Added more innovative ad formats
- Optimized AI algorithms to improve personalized recommendation accuracy
- Provided more detailed developer analysis tools
- Support for more platforms and framework integrations
Long-term Planning
- Build a complete mobile ad ecosystem
- Provide one-stop monetization solutions
- Continuously optimize user experience and developer experience
- Explore emerging ad formats and technologies
- Expand global ad network coverage
- Establish developer community and support system
Contact Us
If you encounter any issues during use, or have any suggestions and feedback, please contact us through the following methods:
- Technical Support: marco@ujuad.com
We will continue to improve the SDK to provide you with better services and experience.