improvement

Los bibliotecarios deben ser conscientes de estos problemas para que pueda comenzar la planificación de mejoras.

El Maglite fue una mejora sobre el Kel-Lite, después de lo cual el Maglite fue estampado.

(countable, uncountable) The act of improving; advancement or growth; a bettering
(countable, uncountable) The act of making profitable use or application of anything, or the state of being profitably employed; practical application, for example of a doctrine, principle, or theory, stated in a discourse.
(countable, uncountable) The state of being improved; betterment; advance
(countable, uncountable) Something which is improved
(countable, uncountable) Increase; growth; progress; advance.
(countable, in-plural, uncountable) Valuable additions or betterments, for example buildings, clearings, drains, fences, etc., on premises.
(countable, uncountable) A useful addition to, or modification of, a machine, manufacture, or composition.