What does Botão Parar look like on Facebook?

On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.

When did Facebook add Botão Parar?

Facebook first drew Botão Parar in 2.0, released 20 de fevereiro de 2017.

Meta Platforms, Inc. has shipped 12 versions of Botão Parar. Each is dated, so you can see when the design changed.

Facebook 2.0

Facebook shipped a new design for Botão Parar in 2.0, released 20 de fevereiro de 2017. The previous design is shown beside it.

The first Facebook release we hold for this emoji.

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

What does Botão Parar look like on Facebook?: On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.
When did Facebook add Botão Parar?: Facebook first drew Botão Parar in 2.0, released 20 de fevereiro de 2017.
How many times has Facebook redrawn Botão Parar?: Meta Platforms, Inc. has shipped 12 versions of Botão Parar. Each is dated, so you can see when the design changed.