Update link to mkosi introduction blog post

Let's stop linking the old blog from 2017 and link the newer one
that was just published instead. The old one isn't really useful
as it uses tons of features that have been removed since.

diff --git a/README.md b/README.md
index 11f991e69d3410231148b5435d64a18062f13b18..29883f6414bcc74c72803595de74401afec1c762 100644 (file)
--- a/README.md
+++ b/README.md
@@ -102,7 +102,7 @@ tests locally as well.
 # References
 
 * [Primary mkosi git repository on GitHub](https://github.com/systemd/mkosi/)
-* [mkosi — A Tool for Generating OS Images](http://0pointer.net/blog/mkosi-a-tool-for-generating-os-images.html) introductory blog post by Lennart Poettering (2017)
+* [A re-introduction to mkosi — A Tool for Generating OS Images](https://0pointer.net/blog/a-re-introduction-to-mkosi-a-tool-for-generating-os-images.html)
 * [The mkosi OS generation tool](https://lwn.net/Articles/726655/) story on LWN (2017)
 * [systemd-repart: Building Discoverable Disk Images](https://media.ccc.de/v/all-systems-go-2023-191-systemd-repart-building-discoverable-disk-images) and [mkosi: Building Bespoke Operating System Images](https://media.ccc.de/v/all-systems-go-2023-190-mkosi-building-bespoke-operating-system-images) talks at All Systems Go! 2023
 * [Building RHEL and RHEL UBI images with mkosi](https://fedoramagazine.org/create-images-directly-from-rhel-and-rhel-ubi-package-using-mkosi/) an article in Fedora Magazine (2023)