Update SR4M GA for Flutter

Author: drguthals

docs/platforms/flutter/session-replay/index.mdx

@@ -2,17 +2,13 @@
 title: Set Up Session Replay
 sidebar_order: 5500
 notSupported:
-description: "Learn how to enable the Mobile Session Replay Beta in your app."
+description: "Learn how to enable Session Replay in your mobile app."
 ---
 
 <Note>
 
 Flutter Session Replay is available on **iOS** and **Android**.
 
-Mobile support for Session Replay is in Beta. Features available in Beta are still work-in-progress and may have bugs. We recognize the irony.
-
-If you have any questions, feedback or would like to report a bug, please open a [GitHub issue](https://github.com/getsentry/sentry-dart/issues/new?template=BUG_REPORT.yml) with a link to a relevant replay in Sentry if possible.
-
 </Note>
 
 [Session Replay](/product/explore/session-replay/) helps you get to the root cause of an error or latency issue faster by providing you with a reproduction of what was happening in the user's device before, during, and after the issue. You can rewind and replay your application's state and see key user interactions, like taps, swipes, network requests, and console entries, in a single UI.
@@ -36,8 +32,8 @@ To set up the integration, add the following to your Sentry initialization:
 ```dart
 await SentryFlutter.init((options) {
   ...
-  options.experimental.replay.sessionSampleRate = 1.0;
-  options.experimental.replay.onErrorSampleRate = 1.0;
+  options.replay.sessionSampleRate = 1.0;
+  options.replay.onErrorSampleRate = 1.0;
 });
 ```