A new version of Skim is available for download at <http://skim-app.sourceforge.net/> or using the built-in updater.
Thanks to those of you who submitted reproducible bug reports and comments along with the exception reports; as always, please continue to submit bug reports at <http://sourceforge.net/tracker/?group_id=192583>.
For those interested in what is fixed, release notes follow.
Changes since 1.3.17
* Hold Option key to show content of a session bookmark.
* Remember search options between documents.
* Allow setting the folder to save downloads in.
* Make sure zoom popups in snapshots are shown in Lion.
* Prevent certain save, convert, and copy operations when printing is not allowed.
* Avoid a Lion system bug in the updater.