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Protect against Patch 12.0 'secret'/tainted tooltip values by avoiding unsafe string conversions and pattern matches. SafeToString now checks issecretvalue and uses pcall(tostring) to prevent errors; SafeMatch was added to safely test patterns (also checking issecretvalue and using pcall(string.match)). Tooltip parsing now uses SafeMatch instead of direct string.match. Also bump addon version to 11.7 in the TOC.