What does Rosto Sonolento look like on Mozilla?

On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.

When did Mozilla add Rosto Sonolento?

Mozilla first drew Rosto Sonolento in Firefox OS 2.5, released 30 de janeiro de 2016.

Mozilla Foundation has shipped 1 version of Rosto Sonolento. Each is dated, so you can see when the design changed.

Mozilla

Mozilla Foundation has drawn Rosto Sonolento once. Every revision Mozilla has shipped is below, newest first.

What does Rosto Sonolento look like on Mozilla?: On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.
When did Mozilla add Rosto Sonolento?: Mozilla first drew Rosto Sonolento in Firefox OS 2.5, released 30 de janeiro de 2016.
How many times has Mozilla redrawn Rosto Sonolento?: Mozilla Foundation has shipped 1 version of Rosto Sonolento. Each is dated, so you can see when the design changed.