update perfv2

Author: Karl Heinz Struggl

docs/platforms/android/tracing/instrumentation/perf-v2.mdx

@@ -4,14 +4,9 @@ sidebar_order: 11
 description: "Learn how to get even more insights into Android app performance"
 ---
 
-<Alert>
+Performance V2 contains a set of features that enrich performance instrumentation. It tightly integrates with the [Mobile Vitals](/product/insights/mobile/mobile-vitals/) Insights module, enabling <PlatformLink to="/tracing/instrumentation/perf-v2/#app-start">App Start</PlatformLink> and <PlatformLink to="/tracing/instrumentation/perf-v2/#frames-delay">Frames Delay</PlatformLink> reporting.
 
-This feature is marked as _experimental_.
-Supported in Sentry's Android SDK version `7.4.0` and above.
-
-</Alert>
-
-Performance V2 is a set of features which enrich your existing instrumentation, giving you more insights into potential performance bottlenecks. These features tightly integrate with the [Mobile Vitals](/product/insights/mobile/mobile-vitals/) insights module.
+Since version 8 of the SDK, Performance V2 is generally available and enabled by default. In versions `7.4.0..<8.0.0`, this feature is available as _experimental_ and you need to opt in to use it:
 
 ### Enabling Performance V2
 
@@ -41,7 +36,7 @@ SentryAndroid.init(this) { options ->
 
 ### App Start
 
-Besides enabling performance-v2, this feature requires the <PlatformLink to="/configuration/gradle/">Sentry Android Gradle Plugin</PlatformLink> (version `4.2.0` or above) to be applied to your app module.
+Besides enabling Performance V2, this feature requires the <PlatformLink to="/configuration/gradle/">Sentry Android Gradle Plugin</PlatformLink> (version `4.2.0` or above) to be applied to your app module.
 
 Once enabled, your App Start transaction will show a detailed span breakdown of various components:
 * `process.load`: The process initialization time