What is the difference between disney s current toy story releases and older col?

The only evidence provided discusses the evolution of animation techniques from early hand‑drawn cels to modern computer animation. It does not mention any specific Toy Story films, their release dates, or the production methods used for each installment. Therefore I cannot identify differences between current and older Toy Story releases. In general, newer films tend to use advanced computer‑generated imagery and more sophisticated rendering workflows, whereas earlier films were produced with earlier software and different pipeline stages, but these details are not confirmed for Toy Story specifically. Without specific data on the Toy Story series, a comparison cannot be made.