A new Threema version for Android is ready for download. While the 3.21 update is primarily focused on under-the-hood improvements, it also includes a new feature that might come in handy.
If you ever wanted to create a reminder for unresolved issues in a conversation, you can now do so with visual markers. In the chat overview, simply swipe right on a chat to mark it, and the chat will be labeled with a yellow stripe.
In addition to the ability to mark chats, the update introduces a range of further improvements. For more detailed information, please refer to the change log.