diff --git a/CHANGES.md b/CHANGES.md
index acc0a74055..b1e85e239d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -5,7 +5,8 @@ Features ✨:
  -
 
 Improvements 🙌:
- -
+ - Sending events is now retried only 3 times, so we avoid blocking the sending queue too long.
+ - Display warning when fail to send events in room list
 
 Bugfix 🐛:
  - Fix theme issue on Room directory screen (#1613)
diff --git a/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt b/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
index 912eb90a0f..2bec8017f0 100644
--- a/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
+++ b/vector/src/main/java/im/vector/riotx/features/home/room/detail/RoomDetailViewModel.kt
@@ -30,7 +30,6 @@ import com.squareup.inject.assisted.AssistedInject
 import im.vector.matrix.android.api.MatrixCallback
 import im.vector.matrix.android.api.MatrixPatterns
 import im.vector.matrix.android.api.NoOpMatrixCallback
-import im.vector.matrix.android.api.extensions.orFalse
 import im.vector.matrix.android.api.query.QueryStringValue
 import im.vector.matrix.android.api.session.Session
 import im.vector.matrix.android.api.session.crypto.MXCryptoError