How to clean up WordPress Options database table?
The SweepPress plugin allows you to analyze the records in the WP options table (multisite sitemeta and all other metadata tables), detect option use, and remove old and obsolete records.
SweepPress Pro 5.1 / Lite 3.1
Very soon after major v5.0 was released, SweepPress Pro version 5.1 and Lite version 3.1 were released. Both bring many improvements, fixes and important enhancements to the Options and Metadata panels.