What does Bandera Triangular 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 Bandera Triangular?

Messenger first drew Bandera Triangular in 1.0, released 1 de junio de 2016.

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

Messenger

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

What does Bandera Triangular 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 Bandera Triangular?: Messenger first drew Bandera Triangular in 1.0, released 1 de junio de 2016.
How many times has Messenger redrawn Bandera Triangular?: Meta Platforms, Inc. has shipped 1 version of Bandera Triangular. Each is dated, so you can see when the design changed.