diff --git a/cozystack/Dockerfile b/cozystack/Dockerfile
index 1a78b146858512d837bff10fb54ceed4b678f8ea..7aacaf293a60dd265e4396df63d5a0a3a7269d2f 100644
--- a/cozystack/Dockerfile
+++ b/cozystack/Dockerfile
@@ -1,7 +1,7 @@
 FROM debian:stable-slim AS installer
 
-ARG COZY_VERSION=1.3.1
-ARG NODE_VERSION=10.15.3
+ARG COZY_VERSION=1.4.1
+ARG NODE_VERSION=12.13.0
 
 WORKDIR /tmp
 
@@ -23,7 +23,7 @@ COPY --chown=cozy:cozy --from=installer /tmp/cozy /usr/local/cozy-stack/cozy
 COPY --chown=cozy:cozy --from=installer /tmp/node /usr/local/node
 COPY --chown=cozy:cozy entrypoint.sh /entrypoint.sh
 COPY --chown=cozy:cozy cozy.yaml /etc/cozy/cozy.yaml
-ADD --chown=cozy:cozy https://raw.githubusercontent.com/cozy/cozy-stack/2018M2S5/scripts/konnector-node-run.sh /usr/local/cozy-stack/scripts/
+ADD --chown=cozy:cozy https://raw.githubusercontent.com/cozy/cozy-stack/master/scripts/konnector-node-run.sh /usr/local/cozy-stack/scripts/
 
 RUN chmod u+x /entrypoint.sh /usr/local/cozy-stack/scripts/konnector-node-run.sh
 
diff --git a/cozystack/cozy.yaml b/cozystack/cozy.yaml
index 62dec4e0a9037fa903485466d8326f9e1bb2a746..d170577e74a406b49f7298d75a1cbb53225447b6 100644
--- a/cozystack/cozy.yaml
+++ b/cozystack/cozy.yaml
@@ -67,6 +67,11 @@ fs:
   # client_key: /client_key
   # pinned_key: 57c8ff33c9c0cfc3ef00e650a1cc910d7ee479a8bc509f6c9209a7c2a11399d6
   # insecure_skip_validation: true
+  # default_layout: 2 # 1 for layout v2 and 2 for layout v3
+
+  # versioning:
+  #   max_number_of_versions_to_keep: 20
+  #   min_delay_between_two_versions: 15m
 
 # couchdb parameters
 couchdb:
@@ -105,15 +110,17 @@ jobs:
   #
   #   - "export":          exporting data from a cozy instance
   #   - "konnector":       launching konnectors
+  #   - "migrations":      transforming a VFS with Swift to layout v3
   #   - "push":            sending push notifications
   #   - "sendmail":        sending mails
   #   - "service":         launching services
-  #   - "thumbnail":       creatings and deleting thumbnails for images
   #   - "share-replicate": for cozy to cozy sharing
   #   - "share-track":     idem
   #   - "share-upload":    idem
+  #   - "thumbnail":       creatings and deleting thumbnails for images
   #   - "unzip":           unzipping tarball
-  #   - "updates":         run updates for installed applications
+  #   - "updates":         run updates for installed applications (deprecated)
+  #   - "zip":             creating a zip tarball
   #
   # When no configuration is given for a worker, a default configuration is
   # used. When a false boolean value is given, the worker is deactivated.
@@ -151,7 +158,7 @@ jobs:
 konnectors:
   cmd: ./scripts/konnector-node-run.sh # run connectors with node
   # cmd: ./scripts/konnector-rkt-run.sh # run connectors with rkt
-  # cmd: ./scripts/konnector-nsjail-run.sh # run connectors with nsjail
+  # cmd: ./scripts/konnector-nsjail-node8-run.sh # run connectors with nsjail
 
 # mail service parameters for sending email via SMTP
 mail:
@@ -215,7 +222,7 @@ redis:
   # dial_timeout: 5s
   # read_timeout: 3s
   # write_timeout: 3s
-  # pool_size: 10 * runtime.NumCPU()
+  # pool_size: max(25, 10 * runtime.NumCPU())  # pool_size cannot be below 25
   # pool_timeout: 3s
   # idle_timeout: 5m
   # idle_check_frequency: 1m
@@ -253,7 +260,7 @@ csp_whitelist:
 
 log:
   # logger level (debug, info, warning, panic, fatal) - flags: --log-level
-  level: warning
+  level: info
   # send logs to the local syslog - flags: --log-syslog
   syslog: false
 
@@ -281,11 +288,11 @@ contexts:
         category: 'cozy'
     # claudy actions list
     claudy_actions:
-        - desktop
-        - mobile
+      - desktop
+      - mobile
     # konnectors slugs to exclude from cozy-collect
     exclude_konnectors:
-        - a_konnector_slug
+      - a_konnector_slug
     # If enabled, this option will skip permissions verification during
     # webapp/konnectors installs & updates processes
     permissions_skip_verification: false