<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Verdify Updates</title><description>Project updates, offering notes, field observations, and Public Proof Lab explanations from Verdify.</description><link>https://verdify.ai/</link><language>en-us</language><atom:link href="https://verdify.ai/updates/rss.xml" rel="self" type="application/rss+xml"/><item><title>Why greenhouse stress can exceed 24 hours</title><link>https://verdify.ai/updates/why-greenhouse-stress-can-exceed-24-hours/</link><guid isPermaLink="true">https://verdify.ai/updates/why-greenhouse-stress-can-exceed-24-hours/</guid><description>Learn why Verdify reports greenhouse stress in temperature and VPD axis-hours, with 48 possible axis-hours in each 24-hour day.</description><pubDate>Fri, 10 Jul 2026 00:00:00 GMT</pubDate><category>Public Proof Lab</category><category>greenhouse</category><category>operating evidence</category><category>temperature</category><category>VPD</category></item></channel></rss>