What does Dreieckiges Lineal 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 Dreieckiges Lineal?

Facebook first drew Dreieckiges Lineal in 2.0, released 20. Februar 2017.

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

Facebook 16.0

This is the design Facebook introduced in 3.0, 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 Dreieckiges Lineal 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 Dreieckiges Lineal?: Facebook first drew Dreieckiges Lineal in 2.0, released 20. Februar 2017.
How many times has Facebook redrawn Dreieckiges Lineal?: Meta Platforms, Inc. has shipped 12 versions of Dreieckiges Lineal. Each is dated, so you can see when the design changed.