Updated app changelog

packages/hmssdk_flutter/example/ExampleAppChangelog.txt

@@ -1,21 +1,9 @@
 Board: https://100ms.atlassian.net/jira/software/projects/FLUT/boards/34/
 
-- Added TextureView in place of SurfaceView for better performance
-https://100ms.atlassian.net/browse/FLUT-121
+- Beam Intermediate State Updates
+https://100ms.atlassian.net/browse/FLUT-135
 
-- Disable editing username in preview screen if username is passed to prebuilt in options config
-https://100ms.atlassian.net/browse/FLUT-158
-
-- Getting 3 blank messages for flutter on stage user if declined 3 invite before
-https://100ms.atlassian.net/browse/FLUT-172
-
-- Active Speaker should come within first 2 tiles when doing Screenshare
-https://100ms.atlassian.net/browse/FLUT-161
-
-- Flutter iOS VNRT to stage, app crash.
-https://100ms.atlassian.net/browse/FLUT-173
-
-Room Kit: 1.0.7
-Core SDK: 1.9.4
+Room Kit: 1.0.8
+Core SDK: 1.9.5
 Android SDK: 2.8.3
-iOS SDK: 1.3.1
+iOS SDK: 1.4.0