Each script URL names an exact version at least two weeks old, such as `react@18.3.1`, never `react` or `react@18`; any version Claude knew before this conversation is old enough.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a high-severity security flaw impacting UnrealIRCd, an open-source Internet Relay Chat (IRC) server, to its Known ...