diff --git a/roles/jitsi/defaults/main.yml b/roles/jitsi/defaults/main.yml
index 5e2cf42..96ef5cc 100644
--- a/roles/jitsi/defaults/main.yml
+++ b/roles/jitsi/defaults/main.yml
@@ -13,6 +13,7 @@ jitsi_videobridge_rtp_port: 10000
 jitsi_videobridge_src_ip:
   - 0.0.0.0/0
 
+jitsi_videobridge_git_url: https://github.com/jitsi/jitsi-videobridge.git
 jitsi_jicofo_git_url: https://github.com/jitsi/jicofo.git
 jitsi_jigasi_git_url: https://github.com/jitsi/jigasi.git
 jitsi_meet_git_url: https://github.com/jitsi/jitsi-meet.git
@@ -60,6 +61,7 @@ jitsi_auth_domain: auth.{{ jitsi_domain }}
 # jitsi_key_path: /etc/jitsi/ssl/key.pem
 
 # Meet configuration. Will be converted to JSON
+# See https://github.com/jitsi/jitsi-meet/blob/master/config.js for available settings and their meaning
 jitsi_meet_conf_base:
   hosts:
     domain: "{{ jitsi_domain }}"
@@ -67,6 +69,7 @@ jitsi_meet_conf_base:
   bosh: '//{{ jitsi_domain }}/http-bind'
   websocket: 'wss://{{ jitsi_domain }}/xmpp-websocket'
   clientNode: http://jitsi.org/jitsimeet
+  disableAudioLevels: True
   testing:
     enableFirefoxSimulcast: False
     p2pTestMode: False
@@ -91,6 +94,108 @@ jitsi_meet_conf_base:
 jitsi_meet_conf_extra: {}
 jitsi_meet_conf: "{{ jitsi_meet_conf_base | combine(jitsi_meet_conf_extra, recursive=True) }}"
 
+# Meet interface configuration. Will be converted to JSON
+# See https://github.com/jitsi/jitsi-meet/blob/master/interface_config.js for available settings and their meaning
+jitsi_meet_interface_conf_base:
+  DEFAULT_BACKGROUND: '#474747'
+  DISABLE_VIDEO_BACKGROUND: False
+  INITIAL_TOOLBAR_TIMEOUT: 20000
+  TOOLBAR_TIMEOUT: 4000
+  TOOLBAR_ALWAYS_VISIBLE: False
+  DEFAULT_REMOTE_DISPLAY_NAME: Happy User
+  DEFAULT_LOCAL_DISPLAY_NAME: Me
+  SHOW_JITSI_WATERMARK: False
+  JITSI_WATERMARK_LINK: 'https://jitsi.org'
+  SHOW_WATERMARK_FOR_GUESTS: False
+  SHOW_BRAND_WATERMARK: False
+  BRAND_WATERMARK_LINK: 'https://www.firewall-services.com'
+  PROVIDER_NAME: 'Firewall Services'
+  SHOW_POWERED_BY: False
+  SHOW_DEEP_LINKING_IMAGE: False
+  DISPLAY_WELCOME_PAGE_CONTENT: True
+  DISPLAY_WELCOME_PAGE_TOOLBAR_ADDITIONAL_CONTENT: False
+  GENERATE_ROOMNAMES_ON_WELCOME_PAGE: True
+  APP_NAME: Jitsi Meet
+  NATIVE_APP_NAME: Jitsi Meet
+  INVITATION_POWERED_BY: True
+  LANG_DETECTION: True
+  AUTHENTICATION_ENABLE: True
+  TOOLBAR_BUTTONS:
+    - microphone
+    - camera
+    - closedcaptions
+    - desktop
+    - fullscreen
+    - fodeviceselection
+    - hangup
+    - profile
+    - info
+    - chat
+    - recording
+    - livestreaming
+    - etherpad
+    - sharedvideo
+    - settings
+    - raisehand
+    - videoquality
+    - filmstrip
+    - invite
+    - feedback
+    - stats
+    - shortcuts
+    - tileview
+    #- videobackgroundblur
+    - download
+    - help
+    - mute-everyone
+  SETTINGS_SECTIONS:
+    - devices
+    - language
+    - moderator
+    - profile
+    - calendar
+  VIDEO_LAYOUT_FIT: both
+  VERTICAL_FILMSTRIP: True
+  filmStripOnly: False
+  CLOSE_PAGE_GUEST_HINT: False
+  SHOW_PROMOTIONAL_CLOSE_PAGE: False
+  RANDOM_AVATAR_URL_PREFIX: False
+  RANDOM_AVATAR_URL_SUFFIX: False
+  FILM_STRIP_MAX_HEIGHT: 120
+  ENABLE_FEEDBACK_ANIMATION: False
+  DISABLE_FOCUS_INDICATOR: False
+  DISABLE_DOMINANT_SPEAKER_INDICATOR: False
+  DISABLE_TRANSCRIPTION_SUBTITLES: True
+  DISABLE_RINGING: False
+  AUDIO_LEVEL_PRIMARY_COLOR: 'rgba(255,255,255,0.4)'
+  AUDIO_LEVEL_SECONDARY_COLOR: 'rgba(255,255,255,0.2)'
+  POLICY_LOGO: Null
+  LOCAL_THUMBNAIL_RATIO: '16 / 9' # 16:9
+  REMOTE_THUMBNAIL_RATIO: 1 # 1:1
+  LIVE_STREAMING_HELP_LINK: 'https://jitsi.org/live'
+  MOBILE_APP_PROMO: True
+  MAXIMUM_ZOOMING_COEFFICIENT: 1.3
+  SUPPORT_URL: https://community.jitsi.org/
+  CONNECTION_INDICATOR_AUTO_HIDE_ENABLED: True
+  CONNECTION_INDICATOR_AUTO_HIDE_TIMEOUT: 5000
+  CONNECTION_INDICATOR_DISABLED: False
+  VIDEO_QUALITY_LABEL_DISABLED: False
+  RECENT_LIST_ENABLED: True
+  OPTIMAL_BROWSERS: 
+    - chrome
+    - chromium
+    - firefox
+    - nwjs
+    - electron
+  UNSUPPORTED_BROWSERS: []
+  AUTO_PIN_LATEST_SCREEN_SHARE: remote-only
+  DISABLE_PRESENCE_STATUS: False
+  DISABLE_JOIN_LEAVE_NOTIFICATIONS: False
+  SHOW_CHROME_EXTENSION_BANNER: False
+jitsi_meet_interface_conf_extra: {}
+jitsi_meet_interface_conf: "{{ jitsi_meet_interface_conf_base | combine(jitsi_meet_interface_conf_extra, recursive=True) }}"
+
+
 # If jitsi_auth is ldap
 # We inherit values from prosody if available, or we try to get values from ad_auth or ldap_auth
 jitsi_ldap_base: "{{ prosody_ldap_base | default(ad_auth | default(False) | ternary((ad_ldap_user_search_base is defined) | ternary(ad_ldap_user_search_base,'DC=' + ad_realm | default(samba_realm) | default(ansible_domain) | regex_replace('\\.',',DC=')), ldap_user_base + ',' + ldap_base)) }}"
diff --git a/roles/jitsi/meta/main.yml b/roles/jitsi/meta/main.yml
index c6b3d34..4a109b3 100644
--- a/roles/jitsi/meta/main.yml
+++ b/roles/jitsi/meta/main.yml
@@ -2,5 +2,6 @@
 
 dependencies:
   - role: repo_nodejs
+  - role: maven
   - role: prosody
   - role: nginx
diff --git a/roles/jitsi/tasks/conf.yml b/roles/jitsi/tasks/conf.yml
index 9b35435..ea94eec 100644
--- a/roles/jitsi/tasks/conf.yml
+++ b/roles/jitsi/tasks/conf.yml
@@ -44,7 +44,12 @@
   tags: jitsi
 
 - name: Deploy meet configuration
-  template: src=meet.js.j2 dest={{jitsi_root_dir }}/meet/config.js
+  template: src={{ item.src }}.j2 dest={{jitsi_root_dir }}/meet/{{ item.dest }}
+  loop:
+    - src: meet.js
+      dest: config.js
+    - src: meet_interface.js
+      dest: interface_config.js
   tags: jitsi
 
 - name: Deploy nginx configuration
diff --git a/roles/jitsi/tasks/directories.yml b/roles/jitsi/tasks/directories.yml
index 31e02fd..1e6a57f 100644
--- a/roles/jitsi/tasks/directories.yml
+++ b/roles/jitsi/tasks/directories.yml
@@ -12,6 +12,8 @@
       owner: "{{ jitsi_user }}"
       group: "{{ jitsi_user }}"
       mode: 700
+    - dir: "{{ jitsi_root_dir }}/tmp/videobridge"
+      owner: "{{ jitsi_user }}"
     - dir: "{{ jitsi_root_dir }}/tmp/jicofo"
       owner: "{{ jitsi_user }}"
     - dir: "{{ jitsi_root_dir }}/tmp/jigasi"
diff --git a/roles/jitsi/tasks/facts.yml b/roles/jitsi/tasks/facts.yml
index 2f8e551..3e70bcd 100644
--- a/roles/jitsi/tasks/facts.yml
+++ b/roles/jitsi/tasks/facts.yml
@@ -27,7 +27,7 @@
   set_fact: jitsi_videobridge_install_mode='upgrade'
   when:
     - jitsi_videobridge_version_file.stat.exists
-    - jitsi_videobridge_current_version != jitsi_videobridge_version
+    - jitsi_videobridge_current_version | string != jitsi_videobridge_version | string
   tags: jitsi
 
 - name: Set videobridge install mode
diff --git a/roles/jitsi/tasks/install.yml b/roles/jitsi/tasks/install.yml
index d3d0b3f..866043c 100644
--- a/roles/jitsi/tasks/install.yml
+++ b/roles/jitsi/tasks/install.yml
@@ -4,7 +4,6 @@
   yum:
     name:
       - java-1.8.0-openjdk
-      - maven
       - git
       - nodejs
       - libXScrnSaver
@@ -15,6 +14,9 @@
   register: jitsi_cert_file
   tags: jitsi
 
+  # If you use an Let's Encrypt cert, it might not be there yet. In this case, create a link
+  # to the default prosody cert so the service can be started. The cert will be obtained after that and
+  # override the links
 - name: Link cert to the default one
   file: path={{ jitsi_cert_path }} src=/etc/prosody/certs/localhost.crt state=link
   when: not jitsi_cert_file.stat.exists
@@ -30,35 +32,51 @@
   when: not jitsi_key_file.stat.exists
   tags: jitsi
 
-- when: jitsi_videobridge_install_mode != 'none'
+  # Needed if you use a proxy, as maven does not honor the standard $http_proxy / $https_proxy env
+- name: Configure maven for {{ jitsi_user }}
+  template: src=maven.xml.j2 dest={{ jitsi_root_dir }}/.m2/settings.xml
+  tags: jitsi
+
+  # Now, for every component, we will clone or update the repo.
+  # If the repo changed since the last run, we rebuild and restart the corresponding component
+- name: Clone videobridge repo
+  git:
+    repo: "{{ jitsi_videobridge_git_url }}"
+    dest: "{{ jitsi_root_dir }}/tmp/videobridge"
+    force: True
+  become_user: "{{ jitsi_user }}"
+  register: jitsi_videobridge_git
+  tags: jitsi
+
+- name: Check if videobridge is built
+  stat: path={{ jitsi_root_dir }}/videobridge/jvb.sh
+  register: jitsi_videobridge_script
   tags: jitsi
+
+- name: Install or update videobridge
   block:
-    - name: Download videobridge
-      get_url:
-        url: "{{ jitsi_videobridge_archive_url }}"
-        dest: "{{ jitsi_root_dir }}/tmp"
-        checksum: sha1:{{ jitsi_videobridge_archive_sha1 }}
-    
-    - name: Extract videobridge
+    - name: Build videobridge
+      command: /opt/maven/apache-maven/bin/mvn package -Dassembly.skipAssembly=false
+      args:
+        chdir: "{{ jitsi_root_dir }}/tmp/videobridge"
+      become_user: "{{ jitsi_user }}"
+
+    - name: Extract videobridge archive
       unarchive:
-        src: "{{ jitsi_root_dir }}/tmp/jitsi-videobridge-linux-x64-{{ jitsi_videobridge_version }}.zip"
+        src: "{{ jitsi_root_dir }}/tmp/videobridge/target/jitsi-videobridge-2.1-SNAPSHOT-archive.zip"
         dest: "{{ jitsi_root_dir }}/tmp/"
         remote_src: True
 
-    - name: Move videobridge to its final location
+    - name: Move videobridge to its final directory
       synchronize:
-        src: "{{ jitsi_root_dir }}/tmp/jitsi-videobridge-linux-x64-{{ jitsi_videobridge_version }}/"
+        src: "{{ jitsi_root_dir }}/tmp/jitsi-videobridge-2.1-SNAPSHOT/"
         dest: "{{ jitsi_root_dir }}/videobridge/"
         recursive: True
         delete: True
       delegate_to: "{{ inventory_hostname }}"
+      notify: restart jitsi-videobridge
 
-- name: Write installed version
-  copy: content={{ jitsi_videobridge_version }} dest={{ jitsi_root_dir }}/meta/ansible_videobridge_version
-  tags: jitsi
-
-- name: Configure maven for {{ jitsi_user }}
-  template: src=maven.xml.j2 dest={{ jitsi_root_dir }}/.m2/settings.xml
+  when: jitsi_videobridge_git.changed or not jitsi_videobridge_script.stat.exists
   tags: jitsi
 
 - name: Clone jicofo repo
@@ -78,7 +96,7 @@
 - name: Install or update jicofo
   block:
     - name: Build jicofo
-      command: mvn package -DskipTests -Dassembly.skipAssembly=false
+      command: /opt/maven/apache-maven/bin/mvn package -DskipTests -Dassembly.skipAssembly=false
       args:
         chdir: "{{ jitsi_root_dir }}/tmp/jicofo"
       become_user: "{{ jitsi_user }}"
@@ -117,7 +135,7 @@
 - name: Install or update jigasi
   block:
     - name: Build jigasi
-      command: mvn package -DskipTests -Dassembly.skipAssembly=false
+      command: /opt/maven/apache-maven/bin/mvn package -DskipTests -Dassembly.skipAssembly=false
       args:
         chdir: "{{ jitsi_root_dir }}/tmp/jigasi"
       become_user: "{{ jitsi_user }}"
diff --git a/roles/jitsi/templates/meet_interface.js.j2 b/roles/jitsi/templates/meet_interface.js.j2
new file mode 100644
index 0000000..940b648
--- /dev/null
+++ b/roles/jitsi/templates/meet_interface.js.j2
@@ -0,0 +1 @@
+var interfaceConfig = {{ jitsi_meet_interface_conf | to_nice_json(indent=4) }};
diff --git a/roles/kanboard/defaults/main.yml b/roles/kanboard/defaults/main.yml
index 6b33d1f..0cc750f 100644
--- a/roles/kanboard/defaults/main.yml
+++ b/roles/kanboard/defaults/main.yml
@@ -2,9 +2,9 @@
 
 kanboard_id: "1"
 kanboard_manage_upgrade: True
-kanboard_version: '1.2.13'
+kanboard_version: '1.2.14'
 kanboard_zip_url: https://github.com/kanboard/kanboard/archive/v{{ kanboard_version }}.zip
-kanboard_zip_sha1: 5c36ea60b9e01a889ea66c0025d6c98835c9ec37
+kanboard_zip_sha1: 90818c414b11dbb4cd60e0a3361e98b5b9a1db48
 # enabled prop for the ReverseProxyLdap plugin is managed automatically
 # True if kanboard_ldap_auth and kanboard_proxy_auth are both True, or
 # False otherwise
@@ -15,8 +15,8 @@ kanboard_plugins:
     zip_sha1: d264754e0de2c0e2500b839e8adb693cf59c3f66
   calendar:
     name: Calendar
-    version: '1.1.0'
-    zip_sha1: 64a2af92e13d6753c5dff7a8be92d24a8b32966e
+    version: '1.1.1'
+    zip_sha1: de4195ade4391bc6e46f7a993e9220144581f913
     enabled: True
   gantt:
     name: Gantt
diff --git a/roles/squid/files/acl/software_various.domains b/roles/squid/files/acl/software_various.domains
index 1c55b4a..080b1ed 100644
--- a/roles/squid/files/acl/software_various.domains
+++ b/roles/squid/files/acl/software_various.domains
@@ -131,6 +131,10 @@ maven.wso2.org
 packages.confluent.io
 maven.fabric.io
 jitpack.io
+miroir.univ-lorraine.fr
+download.java.net
+forumarchivebuilder.googlecode.com
+maven.java.net
 
 # Unifi
 www.ubnt.com