Improved

Checkout SDK Updates — React Native v1.3.0

October 5th, 2026

React Native — v1.3.0 (2026-09-29)

Fixed

Dependency and vulnerability fixes: joi, fast-uri, and js-yaml versions updated; smol-toml added in resolutions; additional vulnerability patches.

Changed

Android Kotlin support now requires Kotlin 2.1.20 as the minimum supported version. The Android package Gradle configuration and integration guidance were updated to keep Kotlin, serialization, and the Compose compiler plugins aligned.

Native SDK versions pinned by this release: Android checkout-android 1.4.0 · iOS checkout-ios-package 1.6.1.