I have installed OpenBSD 3.5 via FTP, as of Sep. 10th.

May I assume that the latest security patches have been included in
the filesets that I downloaded on the 10th? For instance, the most
recent OpenBSD 3.5 patch is as of Sept. 10th, so may I assume that my
FTP'd filesets include this patch? Or should I still go through the
Errata and get all of the v3.5 patches?

Thanks for any thoughts you care to share.