chore: prep v5.3.0 (#583)

jkowalleck · web-flow · commit 50b6a15ba3a0 · 2025-10-27T09:23:15.000+01:00
Signed-off-by: Jan Kowalleck &lt;jan.kowalleck@gmail.com&gt;
diff --git a/HISTORY.md b/HISTORY.md
@@ -6,6 +6,8 @@ All notable changes to this project will be documented in this file.
 
 <!-- add unreleased items here -->
 
+## 5.3.0 - 2025-10-27
+
 Added _basic_ support for [_CycloneDX_ Specification-1.7](https://github.com/CycloneDX/specification/releases/tag/1.7).
 
 * Changed
diff --git a/semver.txt b/semver.txt
@@ -1 +1 @@
-5.2.3
+5.3.0
