Relevanssi Premium 1.14.8 includes one major bug fix, few smaller improvements and a new feature.

• An improved version of the sorting function will not throw notices when Intuitive Custom Post Order plugin is used.
• New filter: relevanssi_missing_sort_key can be used to adjust the result sorting when using keys that are not present in all posts (eg. menu_order).
• Importing options now works, it was broken in 1.14.6.
• New feature: keyword-based exclusion is the opposite of the pinning feature. You can now list keywords on post edit screen, and if the search query matches those keywords, the post will not appear in results.
• Czech translation and stopwords, thanks to Michael Kucera.

Fetch your copy with the automatic upgrade or download here.