• enhanced Quantity.extract()
  • non-conforming lines are now ignored
  • values may be expressions
  • values need not be quantities
  • can specify a quantity name distinct from dictionary name
• enhanced the formatting capabilities.
  • added center alignment
  • added p format
  • added show_commas preference.
  • added strip_zeros, strip_radix to Quantity.render()
  • added Quantity.fixed() method
  • added Quantity.format() method
  • support any format specifier supported by Python for floats