[jQuery] Download size of jquery 1.3.2

[jayg]

I noticed on the latest release of jquery, the site says download size
is 19KB for production, but the real size is 55.9KB, which is a
substantial difference.  Why is it so large?  One of the things I have
always liked about jquery is its small footprint, and I would no
longer call this small.  Is this an error in the release, or has
jquery really grown so large?  I really hope it is not the later, but
the last few releases seem to be following a trend of getting larger
and larger.