The first version matched extensions in search_text, which was wrong and slow: file names enter search_text as stems without extension (so plainly posted .mkv files were missed), and matching the TOASTed text took 3-4 s for common types. - Migration …130: releases.extensions text[] (two to four characters with a letter; .7z.001 and .r00 count as 7z and rar), kept current by triggers on files (name, release) and on releases (archive listing), filled with one sequential pass over files, with a GIN index. - Search: ext matches with `extensions && ?`. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>