Subject addmonth bug in fb1.5
Author Nick Upson
I was just reading the list of bugs fixed in 2.0 and came across this
one, I have a 1.5 system that uses addmonth.

Are there any more details available about it so I can program a
workround or was the fix back-ported to 1.5.4?

Not registered The UDF AddMonth() in the UDF library FBUDF had a bug
that displayed itself when the
calculation rolled the month past the end of the year.