v1.4.2

Added

• Flight duration on the card — flight cards show the real time in the
  air after the flight number ("JL 42 · 13h 50m"), computed by anchoring each
  printed time to its airport's timezone. Cross-timezone and overnight flights
  come out right; a flight with missing airports or inconsistent times shows
  no duration rather than a wrong one.

Fixed

• City lines name the city you'd actually say — reverse lookups (the Plus
  Code path) now prefer the search engine whose localized data names the
  metropolis, ward-level "cities" defer to their province, and Vietnamese
  admin prefixes are stripped ("Thành phố Hà Nội" → "Hà Nội"). Names like
  Mexico City stay untouched.
• Older entries never got a city — places geocoded before v1.4.1 kept an
  empty city for months because their cached result never refreshed. They now
  re-resolve once in the background the first time you view them; pins stay
  put while the city fills in, and a failed refresh can no longer blank a
  working pin.