Merge pull request 'chore(release): prepare for 1.6.1' (#229) from next-release into main

Reviewed-on: https://gitea.unbound.se/unboundsoftware/default-request-adder/pulls/229

.version

@@ -1,3 +1,3 @@
 {
-  "version": "1.6.0"
+  "version": "1.6.1"
 }

CHANGELOG.md

@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file.
 
+## [1.6.1] - 2026-01-19
+
+### 🐛 Bug Fixes
+
+- Standardize Dockerfile stage names to uppercase
+
+### Build
+
+- Support multi-architecture builds in Dockerfile
+
 ## [1.6.0] - 2026-01-16
 
 ### 🚀 Features