v1.2.0

v1.2.0 (2026-10-08)

• Sentences carry units through the engine: the mixed-line skeleton
  evaluates through the unit engine when it holds one - the stock solution measures 2 mol/L answers 2 molar, the sample weighs 0.101 g answers 0.101 g, trailing periods and commas are glue.
  The surviving words must sit the way numbers and units sit in
  math: a number may lean on its unit, units may stand together,
  and a bound name next to anything stays prose. This is the
  feature that makes a lab notebook read like a lab notebook.
• The Complex Sample is rewritten as that lab notebook: sentences
  carry the numbers, derivations keep their own lines when they
  deserve the room, and everything referenced later is bound with
  = in the paper's notation. Building it surfaced two name
  collisions (numbat claims mean, std, and the word second
  is the seconds unit) and the notebook words around them.