We have (after several "internal" releases that didn't work out so well) finally got a package we feel resolves the various bugs reported by our users, especially with search. We've upgraded to IPB 3.0.5 and CSEO 2.0.4 here on communityseo.com for testing.
Please take a few moments to test out the new release and verify any bug fixes you are waiting for are properly resolved. We have specifically focused on invalid characters in the URL (gallery links failing, search links with date filters failing) and search issues (selecting forum or date filters causing problems, and searching with special characters).
If no further issues are reported, we will release CSEO 2.0.4 either Sunday Jan 24 or Monday Jan 25.