The package provides a macro \sidenote, that places a note in the margin of the document, with its baseline aligned with the baseline in the body of the document. These sidenotes are numbered (both in the text, and on the notes themselves).

The package loads the package etoolbox, pgfopts, marginnote and perpage.

See also sidenotes.

The author is Clemens Niederberger. The package is Copyright © 2012-2013 Clemens Niederberger.