<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>https://newsletter.kentbeck.com/p/how-do-you-know-that</loc><news:news><news:publication><news:name>Software Design: Tidy First?</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-07-22T14:10:06+00:00</news:publication_date><news:title>How Do You Know That?</news:title></news:news></url><url><loc>https://newsletter.kentbeck.com/p/long-vol-what-is-volatility</loc><news:news><news:publication><news:name>Software Design: Tidy First?</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-07-22T12:34:07+00:00</news:publication_date><news:title>Long Vol: What is Volatility?</news:title></news:news></url></urlset>