Version 1.9.11 of HistoryHound is now available, providing full support for indexing Safari 8 history and cache files. It also allows you to add a single URL to your search index in HistoryHound’s search preferences, and can be used as an upgrade to copies of HistoryHound purchased on the Mac App Store.
If you purchased HistoryHound from the Mac App Store, just make sure to run version 1.9.11 once after you download it BEFORE you get rid of the copy you bought from the App Store. This will allow the new version of HistoryHound to copy your license from the version you bought from Apple.
Go to the HistoryHound Release page for full details and download links.