Merge branch 'main' of https://github.com/ppippi-dev/ppippi-dev.github.io

Author: ppippi-dev

sitemap.xml

@@ -502,7 +502,7 @@
   </url>
   <url>
     <loc>https://ppippi.dev/en/2021/11/18/Introduction to Airflow in Python/</loc>
-    <lastmod>2025-10-09T11:10:11+09:00</lastmod>
+    <lastmod>2025-10-20T21:31:46+09:00</lastmod>
   </url>
   <url>
     <loc>https://ppippi.dev/2021/11/13/aws-deploy-django-website/</loc>