What's up with the release horse emojis? Unicorn (🦄) , Racing horse (🏇) and Carousel (🎠)

[jqnatividad]

• Unicorn (🦄 ) : major new feature or command
• Racing horse (🏇): performance improvements of existing commands
• Carousel (🎠 ): focus on increased usability and additional documentation

We use horse emojis as the Quicksilver logo features a horse (ala "The Lone Ranger horse - Silver").