TariffWatch v1.5.0: Free HTS Code Lookup tool, Day 23 SEO ship, and public status/changelog pages

A free HTS Code Lookup tool shipped as part of a portfolio-wide three-tool trio, followed by six more pages under the Day 23 SEO ship and a content pass that expanded the HTS lookup page to clear the word-count gate and fixed an EEAT unclaimed-review false positive.

This release also ships the page you're reading: a public status page at /tariffwatch/status backed by hourly uptime snapshots, and this changelog at /tariffwatch/changelog.

The HTS Code Lookup tool exists because HTS code confusion is the single most common blocker importers hit before they can even run TariffWatch's exposure checker meaningfully. Giving that lookup away for free, with no signup, removes the first real friction point in the funnel rather than gating it behind an email capture.