v3.4.2

• Replaced the aggressive ignore-all-query-strings cache key override with a safer marketing-parameter exclusion list for ad and analytics query strings.
• Updated the cache key payload to Cloudflare's current Rulesets API shape for named query-string exclusions.
• Preserved functional query strings such as WordPress asset versions, search, filters, pagination, previews, AJAX, and cart actions in the cache key.