What does 快速下降按钮 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 快速下降按钮?

Noto Emoji first drew 快速下降按钮 in 14.0, released 2022年4月29日.

Google Fonts has shipped 6 versions of 快速下降按钮. Each is dated, so you can see when the design changed.

Noto Emoji

Google Fonts has drawn 快速下降按钮 6 times. Every revision Noto Emoji has shipped is below, newest first.

What does 快速下降按钮 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 快速下降按钮?: Noto Emoji first drew 快速下降按钮 in 14.0, released 2022年4月29日.
How many times has Noto Emoji redrawn 快速下降按钮?: Google Fonts has shipped 6 versions of 快速下降按钮. Each is dated, so you can see when the design changed.

Noto Emoji artwork for this emoji spans 2022 to 2025.