Instagram launched the ability topin upto three posts or reels on your profile.
Thisnew feature is now official and is called grid pinning.
Grid Pinning feature is now rolling out to everyone.

Adam Mosseri posted a tweet revealing the new feature.
The tweet shows that now you could Pin Up to three posts on your profile.
Like, such as adding the ability to re-arrange the entire post display on your profile grid.

How To Pin Posts On Instagram?
Now, tap on thePin to Your Profileoption.
Or can wait for some time for the feature to be available.

Recently,Instagramhas extended the time limit of recording reels for up to 90 seconds, from 60 seconds.
Reels have also got templates that lets users to make Reel based on an existing Reel.