Update docker.io/library/redis Docker tag to v8

Reviewed-on: https://git.smittenfeld.nl/peter/homelab-docker-config/pulls/309

immich/docker-compose.yml

@@ -1,7 +1,7 @@
 services:
   immich-server:
     container_name: immich_server
-    image: ghcr.io/immich-app/immich-server:v2.6.3
+    image: ghcr.io/immich-app/immich-server:v2.7.2
     # extends:
     #   file: hwaccel.transcoding.yml
     #   service: cpu # set to one of [nvenc, quicksync, rkmpp, vaapi, vaapi-wsl] for accelerated transcoding
@@ -25,7 +25,7 @@ services:
 
   immich-machine-learning:
     container_name: immich_machine_learning
-    image: ghcr.io/immich-app/immich-machine-learning:v2.6.3
+    image: ghcr.io/immich-app/immich-machine-learning:v2.7.2
     volumes:
       - model-cache:/cache
     env_file:

jellyfin/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   jellyfin:
-    image: jellyfin/jellyfin:10.11.7
+    image: jellyfin/jellyfin:10.11.8
     user: ${JELLYFIN_USER_UID}:${JELLYFIN_USER_GID}
     network_mode: 'host'
     restart: always

paperless/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   broker:
-    image: docker.io/library/redis:7
+    image: docker.io/library/redis:8
     restart: always
     volumes:
       - ${PAPERLESS_REDIS_DATA_DIR}:/data

pihole/docker-compose.yml

@@ -2,7 +2,7 @@
 services:
   pihole:
     container_name: pihole
-    image: pihole/pihole:2026.02.0
+    image: pihole/pihole:2026.04.0
     ports:
       # DNS Ports
       - "53:53/tcp"

synapse/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   element-call-auth-service:
-    image: ghcr.io/element-hq/lk-jwt-service:0.4.1
+    image: ghcr.io/element-hq/lk-jwt-service:0.4.2
     container_name: element-call-jwt
     hostname: auth-server
     environment:
@@ -13,7 +13,7 @@ services:
     ports:
       - 8071:8080
   element-call-livekit:
-    image: livekit/livekit-server:v1.10.0
+    image: livekit/livekit-server:v1.10.1
     command: --config /etc/livekit.yaml
     ports:
       - "7880:7880/tcp"
@@ -61,7 +61,7 @@ services:
     ports:
       - 5440:5432
   mas:
-    image: ghcr.io/element-hq/matrix-authentication-service:1.14.0
+    image: ghcr.io/element-hq/matrix-authentication-service:1.15.0
     restart: always
     working_dir: /config
     volumes: