Install for Upgrades to Messages
If you're still running macOS Catalina or an older version of macOS, you might want to upgrade to macOS Big Sur to get useful improvements to the Messages app.
First, the company has made some additions to Memoji. There are new customization options including new hairstyles, headwear, face coverings, and more. There are also new expressions and stickers.
In addition, you can now pin your most important conversations to the top of your conversation list so that they're easily accessible.
There are also inline replies in Messages which means you can now reply directly to a specific message in a group conversation.
You can also view replies in the full conversation or as their own thread.
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