downgrade image to last stable version

compose.yml

@@ -35,7 +35,7 @@ x-env: &env
 version: '3.8'
 services:
   app:
-    image: ghcr.io/goauthentik/server:2026.8.0
+    image: ghcr.io/goauthentik/server:2026.5.2
     command: server
     depends_on:
       - db
@@ -71,14 +71,14 @@ services:
         - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect,${STACK_NAME}-frameOptions,${STACK_NAME}-redirect"
         - "traefik.http.middlewares.${STACK_NAME}-frameOptions.headers.customFrameOptionsValue=SAMEORIGIN"
         - "traefik.http.middlewares.${STACK_NAME}-frameOptions.headers.contentSecurityPolicy=frame-ancestors ${X_FRAME_OPTIONS_ALLOW_FROM}"
-        - "coop-cloud.${STACK_NAME}.version=12.1.0+2026.8.0"
+        - "coop-cloud.${STACK_NAME}.version=12.1.1+2026.8.0"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.redirectregex.regex=^https://(${REDIRECTS})/(.*)"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.redirectregex.replacement=https://${DOMAIN}/$${2}"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.redirectregex.permanent=true"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT}"
 
   worker:
-    image: ghcr.io/goauthentik/server:2026.8.0
+    image: ghcr.io/goauthentik/server:2026.5.2
     command: worker
     depends_on:
       - db