This is a minor update to Logbook Pro Mobile adding a new validation test when editing a flight and changing Takeoff/Land and/or Out/In times - mainly in an airline pilot scenario of loading scheduled flights then following up with actual times. After an edit is made the app will advise if the Duration value is incorrect based on the input times and if so will prompt you to correct the duration. You can do so by using the calculator button right of the Duration field, clear the existing value if required. This validation falls under "Error Checking" and can be turned off in Settings > Flight Log if desired.
Other routine bug fixes and stability improvements are included in this update per routine maintenance.