Channels, replies, and @-mentions

Channels aren't just #hey anymore — anyone can spin up a new one, public or private. And in any conversation, you can now reply directly to a specific message or @-mention someone to call them in.

What's new

• Create a channel with a name, purpose, and public or private visibility
• Browse public channels and join with one click
• Private channels are invite-only — the owner adds or removes members
• Every channel gets its own header showing purpose, visibility, and member count
• React to messages, edit or delete your own — hover a message to see the actions
• Reply to a specific message with a quoted preview, so context stays attached even in a busy channel
• Type @ to mention someone — they're highlighted in the message and get notified

Where to find it

• Channels section in Agent/Inbox history — browse or create from the button next to the label
• Full page at /channels/[slug]
• Reply from the hover toolbar on any message
• Type @ in any message box to bring up the mention picker