{Unicode fonts with \code{fontspec} and \code{unicode-math}}
{Will Robertson}
{While the fundamentals of both the \code{fontspec} and
\code{unicode-math} packages
have stayed the same, these packages have undergone a significant
amount of development behind the scenes. While many users won't
be interested in the technical details, there are a number of feature
additions that deserve broader discussion.

In this presentation I will cover the basics of these packages and best
practices for using them, specifically including more recent features
that users may not yet have seen. I will also try to give an overview of
some technical details to focus on \code{expl3} package development and
lessons learned.}