diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58ab976f..3193a1ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,14 @@
 Changelog
 ==========
 
+Version 5.10.1 *(2021-09-16)*
+----------------------------
+
+ * Automatically resize sent MMS image attachments by default, allow customizing the limit
+ * Added Draft support
+ * Allow marking conversations un/read from the main screen
+ * Some other stability, UX and translation improvements
+
 Version 5.10.0 *(2021-08-27)*
 ----------------------------
 
diff --git a/app/build.gradle b/app/build.gradle
index b4c1e5f9..ab02e588 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,8 +16,8 @@ android {
         applicationId "com.simplemobiletools.smsmessenger"
         minSdkVersion 22
         targetSdkVersion 30
-        versionCode 35
-        versionName "5.10.0"
+        versionCode 36
+        versionName "5.10.1"
         setProperty("archivesBaseName", "sms-messenger")
     }
 
diff --git a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/adapters/ConversationsAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/adapters/ConversationsAdapter.kt
index 14853821..de66d7a1 100644
--- a/app/src/main/kotlin/com/simplemobiletools/smsmessenger/adapters/ConversationsAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/smsmessenger/adapters/ConversationsAdapter.kt
@@ -40,12 +40,15 @@ class ConversationsAdapter(
     override fun getActionMenuId() = R.menu.cab_conversations
 
     override fun prepareActionMode(menu: Menu) {
+        val selectedItems = getSelectedItems()
+
         menu.apply {
             findItem(R.id.cab_block_number).isVisible = isNougatPlus()
-            findItem(R.id.cab_add_number_to_contact).isVisible = isOneItemSelected() && getSelectedItems().firstOrNull()?.isGroupConversation == false
-            findItem(R.id.cab_dial_number).isVisible = isOneItemSelected() && getSelectedItems().firstOrNull()?.isGroupConversation == false
-            findItem(R.id.cab_copy_number).isVisible = isOneItemSelected() && getSelectedItems().firstOrNull()?.isGroupConversation == false
-
+            findItem(R.id.cab_add_number_to_contact).isVisible = isOneItemSelected() && selectedItems.firstOrNull()?.isGroupConversation == false
+            findItem(R.id.cab_dial_number).isVisible = isOneItemSelected() && selectedItems.firstOrNull()?.isGroupConversation == false
+            findItem(R.id.cab_copy_number).isVisible = isOneItemSelected() && selectedItems.firstOrNull()?.isGroupConversation == false
+            findItem(R.id.cab_mark_as_read).isVisible = selectedItems.any { !it.read }
+            findItem(R.id.cab_mark_as_unread).isVisible = selectedItems.any { it.read }
             checkPinBtnVisibility(this)
         }
     }
diff --git a/fastlane/metadata/android/en-US/changelogs/36.txt b/fastlane/metadata/android/en-US/changelogs/36.txt
new file mode 100644
index 00000000..a60f0002
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/36.txt
@@ -0,0 +1,4 @@
+ * Automatically resize sent MMS image attachments by default, allow customizing the limit
+ * Added Draft support
+ * Allow marking conversations un/read from the main screen
+ * Some other stability, UX and translation improvements