What does Cara Saludando look like on WhatsApp?

On WhatsApp it is the design shipped in 2.26.27.85, shown above at full size. Older revisions are listed beneath it.

When did WhatsApp add Cara Saludando?

WhatsApp first drew Cara Saludando in 2.22.8.79, released 18 de abril de 2022.

WhatsApp LLC (Meta) has shipped 9 versions of Cara Saludando. Each is dated, so you can see when the design changed.

WhatsApp 2.25.9.78

This is the design WhatsApp introduced in 2.22.8.79, shipped again unchanged. It was not redrawn for this release.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does Cara Saludando look like on WhatsApp?: On WhatsApp it is the design shipped in 2.26.27.85, shown above at full size. Older revisions are listed beneath it.
When did WhatsApp add Cara Saludando?: WhatsApp first drew Cara Saludando in 2.22.8.79, released 18 de abril de 2022.
How many times has WhatsApp redrawn Cara Saludando?: WhatsApp LLC (Meta) has shipped 9 versions of Cara Saludando. Each is dated, so you can see when the design changed.