Add 3.23.1 changelog

Author: gsmet

_posts/2025-06-05-quarkus-3-23-2-released.adoc

@@ -7,7 +7,7 @@ synopsis: 'We released Quarkus 3.23.2, a maintenance release for our 3.23 releas
 author: gsmet
 ---
 
-We released Quarkus 3.23.2, a maintenance release for our 3.23 release train.
+We released Quarkus 3.23.2, the first (we skipped 3.23.1) maintenance release for our 3.23 release train.
 
 == Update
 
@@ -24,7 +24,7 @@ For more information about the adjustments you need to make to your applications
 
 == Full changelog
 
-You can get the full changelog of https://github.com/quarkusio/quarkus/releases/tag/3.23.2[3.23.2] on GitHub.
+You can get the full changelog of https://github.com/quarkusio/quarkus/releases/tag/3.23.1[3.23.1] and https://github.com/quarkusio/quarkus/releases/tag/3.23.2[3.23.2] on GitHub.
 
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