getsentry/sentry-react-native 8.9.1 on GitHub

Add new @sentry/expo-upload-sourcemaps package for uploading JavaScript bundles and source maps from Expo builds to Sentry (#6027)
- The existing sentry-expo-upload-sourcemaps bin bundled with @sentry/react-native is superseded by the new package; it continues to work unchanged for now
Expose scope-level attributes API (setAttribute, setAttributes, removeAttribute) bridging to native SDKs (#6009)
Expose screenshot masking options (screenshot.maskAllText, screenshot.maskAllImages, screenshot.maskedViewClasses, screenshot.unmaskedViewClasses) for error screenshots (#6007)
Warn Expo users at Metro startup when prebuilt native projects are missing Sentry configuration (#5984)
Re-export AI SDK manual instrumentation helpers (instrumentOpenAiClient, instrumentAnthropicAiClient, instrumentGoogleGenAIClient, createLangChainCallbackHandler, instrumentLangGraph, instrumentStateGraphCompile) for use in React Native apps (#6028)
Add Sentry.GlobalErrorBoundary component (and withGlobalErrorBoundary HOC) that renders a fallback UI for fatal non-rendering JS errors routed through ErrorUtils in addition to the render-phase errors caught by Sentry.ErrorBoundary. Opt-in flags includeNonFatalGlobalErrors and includeUnhandledRejections extend the fallback to non-fatal errors and unhandled promise rejections respectively. (#6023)

Fix @sentry/expo-upload-sourcemaps publishing issue (#6037)
Fix iOS UI profiling options being silently ignored (#6012)
Fix _experiments.enableUnhandledCPPExceptionsV2 being silently ignored on iOS (#6014)
Check captureReplay return value in iOS bridge to avoid linking error events to uncaptured replays (#6008)
Report the expected properties file path and any missing keys when using flavorAware on Android, instead of failing with an opaque Illegal null value provided in this collection error (#6031)