What does Blue Book look like on Microsoft Teams?

On Microsoft Teams it is the design shipped in 15.1, shown above at full size. Older revisions are listed beneath it.

When did Microsoft Teams add Blue Book?

Microsoft Teams first drew Blue Book in 1.0, released February 9, 2022.

Microsoft Corporation has shipped 4 versions of Blue Book. Each is dated, so you can see when the design changed.

Microsoft Teams

Microsoft Corporation has drawn Blue Book 4 times. Every revision Microsoft Teams has shipped is below, newest first.

What does Blue Book look like on Microsoft Teams?: On Microsoft Teams it is the design shipped in 15.1, shown above at full size. Older revisions are listed beneath it.
When did Microsoft Teams add Blue Book?: Microsoft Teams first drew Blue Book in 1.0, released February 9, 2022.
How many times has Microsoft Teams redrawn Blue Book?: Microsoft Corporation has shipped 4 versions of Blue Book. Each is dated, so you can see when the design changed.

Microsoft Teams artwork for this emoji spans 2022 to 2024.