7.40.4

• Fans of big emotions (or emoji) will be happy to hear that a small space or line break between two emoji characters will no longer prevent those emoji from appearing in their jumbo form.
• We also fixed a bug that sometimes caused the tab bar to cover the text input field, and another one that caused edited attachments to appear in the media gallery multiple times — so now you can change the past without feeling like you're repeating it.