diff --git a/.env.sample b/.env.sample
index ffe1c2c..addf0e0 100644
--- a/.env.sample
+++ b/.env.sample
@@ -10,6 +10,7 @@ LETS_ENCRYPT_EMAIL=certs@example.com
 # DASHBOARD_ENABLED=true
 # WARN, INFO etc.
 LOG_LEVEL=WARN
+LOG_MAX_AGE=1
 
 # This is here so later lines can extend it; you likely don't wanna edit
 COMPOSE_FILE="compose.yml"
@@ -58,6 +59,17 @@ COMPOSE_FILE="compose.yml"
 #DIGITALOCEAN_ENABLED=1
 #SECRET_DIGITALOCEAN_AUTH_TOKEN_VERSION=v1
 
+## Azure, https://azure.com
+## To insert your Azure client secret:
+## abra app secret insert {myapp.example.coop} azure_secret v1 "<CLIENT_SECRET>"
+#COMPOSE_FILE="$COMPOSE_FILE:compose.azure.yml"
+#AZURE_ENABLED=1
+#AZURE_TENANT_ID=
+#AZURE_CLIENT_ID=
+#AZURE_SUBSCRIPTION_ID=
+#AZURE_RESOURCE_GROUP=
+#SECRET_AZURE_SECRET_VERSION=v1
+
 #####################################################################
 # Manual wildcard certificate insertion                             #
 #####################################################################
diff --git a/abra.sh b/abra.sh
index dcd1537..4a149d7 100644
--- a/abra.sh
+++ b/abra.sh
@@ -1,3 +1,3 @@
-export TRAEFIK_YML_VERSION=v23
+export TRAEFIK_YML_VERSION=v24
 export FILE_PROVIDER_YML_VERSION=v10
 export ENTRYPOINT_VERSION=v4
diff --git a/compose.azure.yml b/compose.azure.yml
new file mode 100644
index 0000000..3c391f8
--- /dev/null
+++ b/compose.azure.yml
@@ -0,0 +1,17 @@
+version: "3.8"
+
+services:
+  app:
+    environment:
+      - AZURE_TENANT_ID
+      - AZURE_CLIENT_ID
+      - AZURE_SUBSCRIPTION_ID
+      - AZURE_RESOURCE_GROUP
+      - AZURE_CLIENT_SECRET_FILE=/run/secrets/azure_secret
+    secrets:
+      - azure_secret
+
+secrets:
+  azure_secret:
+    name: ${STACK_NAME}_azure_secret_${SECRET_AZURE_SECRET_VERSION}
+    external: true
diff --git a/compose.yml b/compose.yml
index 3b9b9f7..e8ed964 100644
--- a/compose.yml
+++ b/compose.yml
@@ -27,6 +27,7 @@ services:
     environment:
       - DASHBOARD_ENABLED
       - LOG_LEVEL
+      - ${LOG_MAX_AGE:-0}
     healthcheck:
       test: ["CMD", "traefik", "healthcheck"]
       interval: 30s
@@ -47,7 +48,7 @@ services:
         - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - "traefik.http.routers.${STACK_NAME}.service=api@internal"
         - "traefik.http.routers.${STACK_NAME}.middlewares=security@file"
-        - "coop-cloud.${STACK_NAME}.version=3.4.2+v3.4.5"
+        - "coop-cloud.${STACK_NAME}.version=3.5.0+v3.4.5"
         - "coop-cloud.${STACK_NAME}.timeout=${TIMEOUT:-120}"
         - "backupbot.backup=${ENABLE_BACKUPS:-true}"
 
diff --git a/entrypoint.sh.tmpl b/entrypoint.sh.tmpl
index f4e6232..8da044b 100644
--- a/entrypoint.sh.tmpl
+++ b/entrypoint.sh.tmpl
@@ -11,4 +11,8 @@ export OVH_APPLICATION_SECRET=$(cat "$OVH_APPLICATION_SECRET_FILE")
 export DO_AUTH_TOKEN=$(cat "$DO_AUTH_TOKEN_FILE")
 {{ end }}
 
+{{ if eq (env "AZURE_ENABLED") "1" }}
+export AZURE_CLIENT_SECRET=$(cat "$AZURE_CLIENT_SECRET_FILE")
+{{ end }}
+
 /entrypoint.sh "$@"
diff --git a/release/3.5.0+v3.4.5 b/release/3.5.0+v3.4.5
new file mode 100644
index 0000000..35aa32d
--- /dev/null
+++ b/release/3.5.0+v3.4.5
@@ -0,0 +1 @@
+Add support to azure DNS-01 acme challenge
\ No newline at end of file
diff --git a/release/3.6.0+v3.4.5 b/release/3.6.0+v3.4.5
new file mode 100644
index 0000000..8b9f916
--- /dev/null
+++ b/release/3.6.0+v3.4.5
@@ -0,0 +1 @@
+Expose log_max_age option. This option controls Traefik's maximum retention for log files in number of days. By default (when LOG_MAX_AGE=0), files are not removed based on age.
\ No newline at end of file
diff --git a/traefik.yml.tmpl b/traefik.yml.tmpl
index 5d06f6d..b1ba638 100644
--- a/traefik.yml.tmpl
+++ b/traefik.yml.tmpl
@@ -4,6 +4,7 @@ core:
  
 log:
   level: {{ env "LOG_LEVEL" }}
+  maxAge: {{ env "LOG_MAX_AGE" }}
 
 providers:
   swarm: