<?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.brianmenagomez.com/p/el-90-de-las-productizaciones-no-a92</loc><news:news><news:publication><news:name>Brian's Notes</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-08T07:00:30+00:00</news:publication_date><news:title>El 90% de las "Productizaciones" No Son Producto: Son el Mismo Servicio con Alcance Recortado</news:title></news:news></url><url><loc>https://newsletter.brianmenagomez.com/p/resend-email-api-tutorial-2026-la-0ec</loc><news:news><news:publication><news:name>Brian's Notes</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-08T07:00:23+00:00</news:publication_date><news:title>Resend Email API Tutorial 2026: La Entregabilidad es un Commodity. El Developer Experience es el Moat</news:title></news:news></url><url><loc>https://newsletter.brianmenagomez.com/p/el-90-de-los-pivots-en-servicios</loc><news:news><news:publication><news:name>Brian's Notes</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-08T07:00:12+00:00</news:publication_date><news:title>El 90% de los Pivots en Servicios Productizados No Son Respuesta al Mercado — Son una Huida</news:title></news:news></url><url><loc>https://newsletter.brianmenagomez.com/p/un-core-dos-vistas-kyb-para-bancos</loc><news:news><news:publication><news:name>Brian's Notes</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-08T05:34:07+00:00</news:publication_date><news:title>Un core, dos vistas: KYB para bancos y onboarding para SaaS sin duplicar lógica</news:title></news:news></url><url><loc>https://newsletter.brianmenagomez.com/p/supabase-vs-firebase-2026-dejad-de</loc><news:news><news:publication><news:name>Brian's Notes</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-07T07:00:10+00:00</news:publication_date><news:title>Supabase vs Firebase 2026: Dejad de Llamarlo "Firebase para Postgres". Es un Motor de 35 Años que se Comió Todo su Feature Set</news:title></news:news></url></urlset>