Hi all, you will have seen that there is patch to preview.dtx which tries to resolve issues with current LaTeX kernel[1]. A new ELPA release is already out to bring this change to the user base. Please give this change as much testing as you can and report back any issues via a bug report. We hope that this change just works, but we never know.
Many thanks to David K. for taking the time and making this happen. Best, Arash Footnotes: [1] http://git.savannah.gnu.org/cgit/auctex.git/commit/?id=3cf393d43da5778c7a22309e1b10a779d15d3bc8
