<?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://blog.muddventures.com/p/chatgpts-new-default-model-just-shipped</loc><news:news><news:publication><news:name>Andrew Mudd</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-05-06T15:18:37+00:00</news:publication_date><news:title>ChatGPT's New Default Model Just Shipped. Here Is What Changes for Operators.</news:title></news:news></url><url><loc>https://blog.muddventures.com/p/stop-chaining-your-ai-workflows-build</loc><news:news><news:publication><news:name>Andrew Mudd</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-05-05T13:32:03+00:00</news:publication_date><news:title>Stop Chaining Your AI Workflows. Build a Board Instead.</news:title></news:news></url></urlset>