1.9.9-10:
• option to show wind direction arrows
on the wind speed line
• option for min/max labels to be shown
for each day, or once over whole chart
• option to show or hide units in the
min/max labels
• option to put the min/max labels
above, below or on the line
• option to allow or disallow
overlapping min/max labels
1.9.8:
• option to show a legend on the
chart
• tap on legend item to toggle
line
1.9.7:
• load/save settings from/to local or
remote storage e.g. Google Drive