Hey folks.
according to this bugreport: http://dev.jqueryui.com/ticket/4870 i got another small issue with the new jqui version:

old code (UI 1.7)

1. $("#datepicker").datepicker({
2.             changeYear: true,
3.             yearRange: '-10:0'
4.         });

This is not longer working. I tested a bit, and got the issue:

1. $("#datepicker").datepicker({
2.             changeYear: true,
3.             yearRange: '-10:+0'
4.         });

i'm not the best at maths, but +0 doesn't make sense for me ;) should be simply 0 :) If you add 0, only the actual year is shown. if you add +0, the last 10 years are shown, too.