diff --git a/DEVLOG.md b/DEVLOG.md
index 27b883e..afdee85 100644
--- a/DEVLOG.md
+++ b/DEVLOG.md
@@ -4800,3 +4800,75 @@ Keine Commits in dieser Session.
 - frontend/src/pages/KioskDevicesPage.tsx | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------
 
 ---
+## 2026-10-28 22:25 – 22:25 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** timemaster
+
+### Commits
+- 2f75ebc docs: DEVLOG-Einträge ergänzt
+
+### Geänderte Dateien
+- DEVLOG.md         | 902 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- backend/DEVLOG.md |  52 ++++++++++++++
+
+---
+## 2026-10-28 22:33 – 22:34 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** frontend
+
+### Commits
+- ed5c52d feat(ha): read-only Arbeitszeit-Status für Home Assistant (Token-URL)
+
+### Geänderte Dateien
+- backend/app/main.py                          |   2 ++
+- backend/app/models/user.py                   |   2 ++
+- backend/app/routers/ha.py                    | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- backend/migrations/versions/0048_ha_token.py |  29 +++++++++++++++++++++++++++++
+- backend/tests/test_ha.py                     |  61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- frontend/src/pages/ProfilePage.tsx           |  85 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+---
+## 2026-10-28 22:37 – 22:38 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** timemaster
+
+### Commits
+- c9f2725 docs: Home-Assistant-Status in api.md
+
+### Geänderte Dateien
+- docs/api.md | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+---
+## 2026-10-28 22:38 – 22:40 (1m)
+**Beschreibung:** Claude Code Session
+**Projekt:** timemaster
+
+### Commits
+Keine Commits in dieser Session.
+
+### Geänderte Dateien
+- docs/api.md | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+---
+## 2026-10-28 22:49 – 22:50 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** timemaster
+
+### Commits
+Keine Commits in dieser Session.
+
+### Geänderte Dateien
+- docs/api.md | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+---
+## 2026-10-28 22:57 – 22:57 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** timemaster
+
+### Commits
+Keine Commits in dieser Session.
+
+### Geänderte Dateien
+- docs/api.md | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+---
diff --git a/backend/app/DEVLOG.md b/backend/app/DEVLOG.md
new file mode 100644
index 0000000..74027b4
--- /dev/null
+++ b/backend/app/DEVLOG.md
@@ -0,0 +1,14 @@
+# app – Dev Log
+
+## 2026-10-28 22:28 – 22:28 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** timemaster
+
+### Commits
+Keine Commits in dieser Session.
+
+### Geänderte Dateien
+- DEVLOG.md         | 902 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- backend/DEVLOG.md |  52 ++++++++++++++
+
+---
diff --git a/frontend/DEVLOG.md b/frontend/DEVLOG.md
index aa4d5f3..2e09a81 100644
--- a/frontend/DEVLOG.md
+++ b/frontend/DEVLOG.md
@@ -659,3 +659,15 @@ Keine Commits in dieser Session.
 - backend/app/schemas/hours_payout.py | 4 ++--
 
 ---
+## 2026-10-28 22:30 – 22:30 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** app
+
+### Commits
+Keine Commits in dieser Session.
+
+### Geänderte Dateien
+- DEVLOG.md         | 902 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- backend/DEVLOG.md |  52 ++++++++++++++
+
+---