Remove incorrect referrer policy header#23
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kadamwhite
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May 13, 2026
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I don't recall how we ended up in this situation but this fix makes sense
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This PR entirely removes the referrer policy header that is currently being sent, as this stops refer info being sent between different Wikimedia sites (which is useful).
Without this present, we instead use the value set at https://github.com/wikimedia/wikimedia-wordpress-security-plugin/blob/main/inc/csp.php#L312, which is more appropriate.