Changelog
What's new in CashSDK
Product updates, improvements, and fixes — shipped continuously.
July 2026
New
Over-the-air paywall experiments
Run rigorous A/B tests on price, copy, and layout with revenue-per-impression as the primary metric — and promote winners without an app release.
June 2026
Improved
Faster receipt validation pipeline
Validation now processes App Store and Play server notifications with lower latency and stronger replay protection.
June 2026
New
Cohort retention & LTV curves
The analytics dashboard now ships cohort retention grids and lifetime-value curves computed from your raw purchase events.
May 2026
New
Flutter SDK
A single Dart package for iOS and Android joins our native Swift and Kotlin SDKs.
May 2026
Fixed
Grace-period edge cases
Resolved a set of grace-period and billing-retry edge cases so paying users are never briefly locked out.
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