I plan to release Dynare 4.3.3 by the end of this week or beginning of next week. In addition to the usual bug fixes, it will add support for MATLAB R2013a. This will probably be the last release in the 4.3 series.
I have uploaded a release candidate there:
http://www.dynare.org/sebastien/dynare-4.3.3-rc1-win.exe http://www.dynare.org/sebastien/dynare-4.3.3-rc1.tar.xz
Please test it. Also, if you have something that you have not yet committed but that you want to be in the release, please let me know soon.