Tag Search was recently updated to version 1.7. The changes were minimal, the main one being removal of the sitewide link. As we all know, outbound links sitewide are a red flag for SEO. I want to ensure each and every plugin does not have these, for everyone’s benefit.
Other minor changes were removal of some redundant code and changing the settings location.
If you’re experience any problems, you can leave a comment here or at the WordPress support page for Tag Search.