diff --git a/docker/12/CHANGELOG.md b/docker/12/CHANGELOG.md
index 291f86c3..bda83d6a 100644
--- a/docker/12/CHANGELOG.md
+++ b/docker/12/CHANGELOG.md
@@ -5,12 +5,13 @@ All notable changes to the Debian 12 Docker image will be documented in this fil
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [12.15.0](https://github.com/snowdreamtech/debian/compare/12-v12.15.0...12-v12.15.0) (2026-08-07)
+## [12.15.0](https://github.com/snowdreamtech/debian/compare/12-v12.15.0...12-v12.15.0) (2026-08-28)
 
 
-### ♻️ Miscellaneous Chores
+### 🐛 Bug Fixes
 
-* align debian 12 and 13 build matrices with upstream supported architectures ([356acba](https://github.com/snowdreamtech/debian/commit/356acba69ab9534e2fea2d59b5d6be6b125fbdff))
+* **entrypoint:** unify default non-root username to appuser and restore flat script structure ([33a687f](https://github.com/snowdreamtech/debian/commit/33a687ffe55fe72598845e73685a3bbe4c09b500))
+* **entrypoint:** wrap user setup in function and default username for non-root PUID ([d2ec26f](https://github.com/snowdreamtech/debian/commit/d2ec26f139757a43b9b8d6d38b418581d2bfca94))
 
 ## [12.14.0](https://github.com/snowdreamtech/debian/compare/12-v12.13.0...12-v12.14.0) (2026-06-14)
 
diff --git a/docker/13/CHANGELOG.md b/docker/13/CHANGELOG.md
index 3e624124..9cfaf6a4 100644
--- a/docker/13/CHANGELOG.md
+++ b/docker/13/CHANGELOG.md
@@ -5,12 +5,13 @@ All notable changes to the Debian 13 Docker image will be documented in this fil
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [13.6.0](https://github.com/snowdreamtech/debian/compare/13-v13.6.0...13-v13.6.0) (2026-08-07)
+## [13.6.0](https://github.com/snowdreamtech/debian/compare/13-v13.6.0...13-v13.6.0) (2026-08-28)
 
 
-### ♻️ Miscellaneous Chores
+### 🐛 Bug Fixes
 
-* align debian 12 and 13 build matrices with upstream supported architectures ([356acba](https://github.com/snowdreamtech/debian/commit/356acba69ab9534e2fea2d59b5d6be6b125fbdff))
+* **entrypoint:** unify default non-root username to appuser and restore flat script structure ([33a687f](https://github.com/snowdreamtech/debian/commit/33a687ffe55fe72598845e73685a3bbe4c09b500))
+* **entrypoint:** wrap user setup in function and default username for non-root PUID ([d2ec26f](https://github.com/snowdreamtech/debian/commit/d2ec26f139757a43b9b8d6d38b418581d2bfca94))
 
 ## [13.5.0](https://github.com/snowdreamtech/debian/compare/13-v13.4.0...13-v13.5.0) (2026-06-14)