Four months in development, Cawbird 1.4 is here to adds lots of features, such as support for various text sizes like Normal, Large, X-Large, XX-Large, better counting of ZWJ (Zero Width Joiner) Unicode character emoji, as well as support for deleting draft tweets when pressing the Cancel button via a new confirmation dialog. Moreover, Cawbird 1.4 makes threaded tweets more obvious by introducing a new ?Reply to? line for self-reply threads in the timeline, displays tweets on your timeline when you follow someone and hides them when you unfollow them, and adds the ability to temporarily show a blocked or muted Twitter account.