Sphinx 0.9.7 is now available in Downloads section.

The wait is over.

Most interesting new features added since RC2 include:

• separate groups sorting clause in group-by mode;
• SphinxSE with full 0.9.7 features support (practically rewritten);
• support for 1-grams, prefix and infix indexing;
• somewhat improved documentation.

There's of course much more to this release, but the complete change log is too large to be posted here, so you'll probably have to download the tarball again.