Update kimai to 2.52.0 (#5098)

kimai/docker-compose.yml

@@ -10,7 +10,7 @@ services:
   app:
     # currently does not work properly rootless
     #user: "1000:1000"
-    image: kimai/kimai2:apache-2.51.0@sha256:fdab04d43522d9990662d7e68f2c2abb103b95c7e334e8bb81b71bf945a05d52
+    image: kimai/kimai2:apache-2.52.0@sha256:8a151cb1ef07bcbbc15c30b3014d50ccf27547427c1968ce7c6dc9d9a749fc44
     volumes:
       - ${APP_DATA_DIR}/data/app:/opt/kimai/var/data
       - ${APP_DATA_DIR}/data/app/plugins:/opt/kimai/var/plugins

kimai/umbrel-app.yml

@@ -3,7 +3,7 @@ id: kimai
 name: Kimai
 tagline: Time tracking for project-driven teams
 category: files
-version: "2.51.0"
+version: "2.52.0"
 port: 8734
 description: >-
   🕒 Kimai is a self-hosted, open-source time-tracking application designed to capture and manage all your projects and tasks with minimal effort.
@@ -31,9 +31,10 @@ defaultPassword: "changeme"
 deterministicPassword: false
 dependencies: []
 releaseNotes: >-
-  This release includes several bug fixes:
-    - Fixed sticky calendar popup
-    - Fixed customer permissions check in invoice API
+  This release includes several improvements:
+    - Allow configuring spacer for weekday date formatting
+    - Added more styles for absences
+    - Translation updates and improvements
 
 
   For full release notes, visit https://github.com/kimai/kimai/releases