0.20.0

Changed — may break callers

• Notes, documents and contact notes are found by any part of a word, in any letter case. search notes 'bud'
  finds «Budget», and a Cyrillic word matches whatever its case; the title is searched too, not only the text, and
  results come back in milliseconds. A search of one or two characters is refused with "search needs at least three
  characters", as message search already does; an empty one still filters nothing. The first run after the upgrade
  moves your local store to a new format (version 40); notes stored before it are indexed in batches by
  search notes or store migrate, and until then they are matched as before. Nothing is fetched from WhatsApp. Run
  every WireCat command line tool on this version the same day: an older one does not index new notes in a store
  already at version 40. cli-core 0.490.0.

Fixed

• A budgeted mail sync finishes locating a large folder in the shared store (memo, mail). cli-core 0.491.0.