Setting versions

docker-compose.yaml

 services:
 
   synapse:
-    image: ghcr.io/element-hq/synapse:latest
+    image: ghcr.io/element-hq/synapse:v1.105.1
     restart: always
     environment:
       - SYNAPSE_CONFIG_PATH=/data/homeserver.yaml
       - 8008:8008
 
   db:
-    image: docker.io/postgres:16-alpine
+    image: docker.io/postgres:16.2-alpine
     environment:
       - POSTGRES_DB=synapse
       - POSTGRES_USER=matrix_synapse
       matrix_db:
   
   element:
-    image: vectorim/element-web:latest
+    image: vectorim/element-web:v1.11.65
     restart: unless-stopped
     volumes:
       - ./config/element/element-config.json:/app/config.json
       - synapse
 
   sydent:
-    image: matrixdotorg/sydent:latest
+    image: docker.io/matrixdotorg/sydent:v2.6.1
     restart: unless-stopped
     networks:
       matrix_server:
       - synapse
 
   synapse-admin:
-    image: awesometechnologies/synapse-admin:latest
+    image: awesometechnologies/synapse-admin:0.10.1
     restart: unless-stopped
     networks:
       matrix_server:
       - synapse
 
   sliding-sync:
-    image: ghcr.io/matrix-org/sliding-sync:latest
+    image: ghcr.io/matrix-org/sliding-sync:v0.99.16
+
     restart: always
     environment:
       - SYNCV3_BINDADDR=:8008
       - synapse
 
   hydrogen-web:
-    image: ghcr.io/element-hq/hydrogen-web:latest
+    image: ghcr.io/element-hq/hydrogen-web:v0.4.1
     restart: unless-stopped
     environment:
       - |