You can now make threads visible to your whole workspace, without notifying everyone. Share broadly, @mention only who needs to act, and let your team browse updates on their own terms. 

This is great for making company knowledge accessible without creating noise.

What's new

• Public/private toggle for thread visibility when composing and in thread details
• Dedicated Threads feed to browse threads by group
• Lock icon indicates a private thread (existing threads stay private by default)
• Simplified Directory view for people, groups and apps to streamline the inbox

Start here

1. Default new threads to public 
2. Make existing threads public in thread details
3. Leave groups where inbox notifications aren't useful – you can still see the public threads in your threads feed