Update release notes and version number for 4.0.1

Author: Elise Richards

app/build.gradle

@@ -22,8 +22,8 @@ android {
         minSdkVersion 24
         //noinspection OldTargetApi
         targetSdkVersion 28
-        versionCode 6087
-        versionName "4.0.0"
+        versionCode 6347
+        versionName "4.0.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         // The following argument makes the Android Test Orchestrator run its
         // "pm clear" command after each test invocation. This command ensures

docs/release-notes.md

@@ -1,5 +1,13 @@
 # Release Notes
 
+## 4.0.1 (Build 6347)
+
+Add the ability for users to control their tracked telemetry (linked through legacy telemetry client id) and prevent any further telemetry from being tracked for their account when they opt out.
+
+Changes since last build:
+
+- Add the legacy telemetry client id to the deletion request ping (#1195)
+
 ## 4.0.0 (Build 6087)
 
 Add the ability to manually create an entry. Improve error messaging for the user. Autofill footer now adjusts to dark mode.