The Advisor Tool configuration dialog title has been updated from "Advisor Tool" to "Advisor Tool (Experimental)" to better communicate its maturity status. A link to the blog post about the advisor strategy is now included.
Evidence
Updated title (search for "Advisor Tool (Experimental)") at line ~543011; blog link "https://claude.com/blog/the-advisor-strategy" at line ~543061
Strings lifted out of the shipped bundle, so the claim above can be checked against them.