- Upgraded versions

- Added new changelogs file
- Removed some extra white space

app/build.gradle

@@ -8,8 +8,8 @@ android {
         applicationId = 'com.tutpro.baresip'
         minSdkVersion 21
         targetSdkVersion 28
-        versionCode = 52
-        versionName = '6.3.0'
+        versionCode = 53
+        versionName = '6.3.1'
         externalNativeBuild {
             cmake {
                 cFlags '-DHAVE_INTTYPES_H'

fastlane/metadata/android/en-US/changelogs/6.3.1.txt

@@ -0,0 +1,4 @@
+- Fixed and improved DTMF watcher implementation.
+- Disabled editing of Incoming/Outgoing Call URI when call is in progress.
+- Destroyed User Agent when account is deleted.
+- Removed unused KILL_BACKGROUND_PROCESSES permission.