A new version of the Fast Search plugin for Movable Type is available.
The new version is a very important security update, and I recommend that all sites install the new version as soon as possible.
Other fixes include a pagination issue that was affecting certain users (in which the page numbers were inaccurate), and a fix for the tag_dir argument when the blog was not at the root off the domain.
You can download the new version from the links below:
If you have previously purchased the Pro version, you should have by now received an email with a download link. If not, please contact me.