What does 祝マーク 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 祝マーク?

Facebook first drew 祝マーク in 1.0, released 2014年1月31日.

Meta Platforms, Inc. has shipped 13 versions of 祝マーク. Each is dated, so you can see when the design changed.

Facebook 1.0

Facebook shipped a new design for 祝マーク in 1.0, released 2014年1月31日. 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 祝マーク 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 祝マーク?: Facebook first drew 祝マーク in 1.0, released 2014年1月31日.
How many times has Facebook redrawn 祝マーク?: Meta Platforms, Inc. has shipped 13 versions of 祝マーク. Each is dated, so you can see when the design changed.