What does 우편함 look like on Noto Emoji?

On Noto Emoji it is the design shipped in 17.0, shown above at full size. Older revisions are listed beneath it.

When did Noto Emoji add 우편함?

Noto Emoji first drew 우편함 in 14.0, released 2022년 4월 29일.

Google Fonts has shipped 6 versions of 우편함. Each is dated, so you can see when the design changed.

Noto Emoji 14.0

Noto Emoji shipped a new design for 우편함 in 14.0, released 2022년 4월 29일. The previous design is shown beside it.

The first Noto Emoji release we hold for this emoji.

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

What does 우편함 look like on Noto Emoji?: On Noto Emoji it is the design shipped in 17.0, shown above at full size. Older revisions are listed beneath it.
When did Noto Emoji add 우편함?: Noto Emoji first drew 우편함 in 14.0, released 2022년 4월 29일.
How many times has Noto Emoji redrawn 우편함?: Google Fonts has shipped 6 versions of 우편함. Each is dated, so you can see when the design changed.