A new release, version 0.9.5.111 has been made.
This release provides several improvements to the
Windows installer, including file associations for
.a4c files and better detection of missing
prerequisites.
The download is available at:
http://sourceforge.net/project/platformdownload.php?group_id=167528
At this point the binaries in this release are
for Windows only; a source code tarball will also
be available shortly.