docs: update README

README.md

@@ -1,6 +1,11 @@
 # measure-builds Gradle Plugin [![Pre Merge Checks](https://github.com/cortinico/kotlin-gradle-plugin-template/workflows/Pre%20Merge%20Checks/badge.svg)](https://github.com/cortinico/kotlin-gradle-plugin-template/actions?query=workflow%3A%22Pre+Merge+Checks%22)
 
-Gradle Plugin for reporting build metrics into internal Automattic systems.
+Gradle Plugin for reporting build metrics at the end of the build.
+
+## Features
+- Add own, custom reporters and send metrics to any system
+- Configuration Cache compatibility
+- Gradle Enterprise integration - optionally attach Gradle Scan Id to the metrics
 
 ## Setup
 
@@ -11,24 +16,34 @@ plugins {
 }
 
 // build.gradle
+import com.automattic.android.measure.reporters.MetricsReport
+import com.automattic.android.measure.reporters.SlowSlowTasksMetricsReporter
+
 plugins {
     id "com.automattic.android.measure-builds" version "latest_tag"
 }
 
 measureBuilds {
-    automatticProject.set(com.automattic.android.measure.MeasureBuildsExtension.AutomatticProject.WooCommerce)
-    attachGradleScanId.set(true) // `false`, if no Enterprise plugin applied OR don't want to attach build scan id 
+    enable = true
+    attachGradleScanId = true // `false`, if no Enterprise plugin applied OR don't want to attach build scan id
+    onBuildMetricsReadyListener { MetricsReport metricsReport ->
+        // Use ready reporters
+        SlowSlowTasksMetricsReporter.report(metricsReport)
+        
+        // or add your own reporters here or use 
+        MyCustomReporter.report(metricsReport)
+    }
 }
 ```
 
 ## Configuration
 
-| Property           | Required? | Description                                                                                                                                                       |
-|--------------------|-----------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| automatticProject  | yes       | Project that will determine event name                                                                                                                            |
-| attachGradleScanId | yes       | Upload metrics after build scan is published, with build scan id attached. If `false`, metrics will be uploaded upon build finish, without build scan id attached |
-| enable             | no        | Enable plugin (def: `false`)                                                                                                                                      |
-| obfuscateUsername  | no        | Obfuscate system username with SHA-1 (def: `false`)                                                                                                               | 
+| Property                    | Default | Description                                                                                                                                                       |
+|-----------------------------|----|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| enable                      | `false` | Enable plugin                                                                                                                                      |
+| onBuildMetricsReadyListener |    | Callback to be called when build metrics are ready to be reported. Use this to add your own reporters. |
+| attachGradleScanId          | `false` | Upload metrics after build scan is published, with build scan id attached. If `false`, metrics will be uploaded upon build finish, without build scan id attached |
+| obfuscateUsername           | `false` | Obfuscate system username with SHA-1                                                                                                               | 
 
 ## Demo