• Category icons: each expense now shows an icon for what it was for, such as groceries, restaurant or taxi. It's picked automatically from the description, and you can change it.
• Itemised bills: enter what was put on the table and the tip is worked out for you.
• Split breakdown now shows each person's net amount.
• Notifications about an expense now only go to the people on it.
• Clearer messages when something fails to save.
• Invite links now open the SplitCodex website correctly.