The Advanced tab of Settings is only in the advanced view. It holds Memory, Suggestions and Security, including the sites Haruno's isolated space may reach.
Mac appAvailableOnly in the advanced view.
Windows appAvailableOnly in the advanced view.
The Advanced tab is the third tab of Settings. It only exists when the Advanced view switch in Settings ▸ General is on. In the normal view the tab is not there.
It has three sections: Memory, Suggestions and Security.
Memory
Use memory lets Haruno remember lasting preferences and details across chats. It is on at first. Turning it off applies the next time a chat starts.
Suggestions
Suggest what to do next lets Haruno offer a related next step at the end of a chat. It is on at first. A suggestion is only added to the conversation if you accept it or reply to it. A change applies straight away.
Security
This section is about the isolated space Haruno works in. It says that Haruno always works there, that it can only see the folder of the project it is working in and its own session files, and that nothing else on your Mac is reachable. If the isolated space cannot start, new chats fail instead of running without it. Sandbox tells the whole story.
Three things can appear here.
A notice that the isolated space is now always on
Older versions had a switch to turn the isolated space off. If you had turned it off, you see one line the first time you open this section: The secure sandbox is now always on, for every chat and scheduled run. Click Dismiss and it never comes back.
The download row
While the isolated space is being downloaded or has failed to install, a row called Secure sandbox shows a progress bar and what is happening. If the install stopped and trying again could help, a Retry button is next to it. When everything is ready the row is not shown.
Allowed sites
By default the isolated space can reach the Haruno service and a few common sites for software packages. This list adds more.
Type a site name in the field and click Add. Use a name like example.com. Use *.example.com to allow every site under it.
Not allowed: IP addresses, spaces, ports and full web addresses. The field says so if you try.
Each row has an icon, a globe for one site and an asterisk for a whole domain, and a button to remove it.
Select rows and press Delete to remove several. Remove All asks first.
Once the list has more than eight sites, a filter field appears.
A change applies to the next new chat.
Sites you choose Always allow this website for in a chat are added to this list. See Permissions and approvals.
The normal view cannot see this list, but it still applies
The Advanced tab is hidden in the normal view. The sites on the list, and the Memory and Suggestions choices, still apply there. They keep their values. A normal-view user cannot add a lasting site: the website card only offers Allow once and Deny.
Who has it
The advanced view only. Anyone can switch to it in Settings ▸ General.
What to tell a customer: leave this tab alone unless someone needs a site that Haruno's isolated space blocks. Then add that one site name.