- IMPORTANT: Split Task/Expenditure and Reference/Purpose on both Reports and Invoices. In order to make Time Master more powerful for Reports and Invoices, we have now separated the Task/Expenditure On/Off functionality and now export them in separate fields. If you have setup a specific CSV format, please verify that it is ok after updating to Time Master 5.1.- Added toggle to switch between new UI and system UI appearance.- Restoring Backup now displays an error if the backup file fails an integrity check.- Fixed issue where the starting day on the calendar was not correct in certain languages.- Improved readability of section headers when new UI look is active.- Fixed issue where you could get the message "Could not store Entry".