What does Schlüpfendes Küken look like on Messenger?

On Messenger it is the design shipped in 1.0, shown above at full size. Older revisions are listed beneath it.

When did Messenger add Schlüpfendes Küken?

Messenger first drew Schlüpfendes Küken in 1.0, released 1. Juni 2016.

Meta Platforms, Inc. has shipped 1 version of Schlüpfendes Küken. Each is dated, so you can see when the design changed.

Messenger

Meta Platforms, Inc. has drawn Schlüpfendes Küken once. Every revision Messenger has shipped is below, newest first.

What does Schlüpfendes Küken look like on Messenger?: On Messenger it is the design shipped in 1.0, shown above at full size. Older revisions are listed beneath it.
When did Messenger add Schlüpfendes Küken?: Messenger first drew Schlüpfendes Küken in 1.0, released 1. Juni 2016.
How many times has Messenger redrawn Schlüpfendes Küken?: Meta Platforms, Inc. has shipped 1 version of Schlüpfendes Küken. Each is dated, so you can see when the design changed.