1.2.0

Added

• A numeric field raises a Done button in the bar above its keyboard while it
  is being edited. The number and decimal pads have no Return key, so a field
  raising one could otherwise only be left by tapping elsewhere or scrolling.
  It is a plain button, drawn in clear glass; only the focused field offers it.
  Its "Done" label is looked up in the app's own string catalog, like the labels
  an app passes its fields. NumericKeypad.doneButtonIdentifier names it for UI
  tests.

Changed

• The README carries an Embedding section: which products an Xcode target must
  embed, the transitive case where a target embeds a framework of its own that
  links one, why the core must not be added by hand, and the dyld text the
  failure produces, so a search for that text lands somewhere useful. The 1.1.0
  entry has been corrected in place — it said consumers building through Xcode
  need do nothing, which is the opposite of true for any app linking these
  products, and is what made the breakage expensive to find.

Security

• Strict memory safety (SE-0458) is enabled across every target, all of which
  were already clean under it.