Unclear It is not clear which marker texts are on the list or what they change for a reader.
What
Claude Code looks for a marker text in message content and, when it finds it, adds it to what is sent to Claude. It used to check for a single marker. It now checks a list of markers and adds every one it finds.
Why
This turns an existing one-marker mechanism into one that can handle several.
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 which marker texts are on the list or what they change for a reader.