What
Claude Code builds a short prefix that goes in front of some title text, such as a status line or a terminal tab title. Before, that prefix began with a ✦ symbol. It is now just the text followed by " · ", with no symbol in front.
Why
The change is only to how the prefix looks. If you watch for the ✦ symbol in a title, or match on it in a script, it is no longer there.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not clear exactly which title or status line shows this prefix.