diff --git a/aptly/server/mirror/ubuntu/trusty/docker.yml b/aptly/server/mirror/ubuntu/trusty/docker.yml
index 217d405..db97d14 100644
--- a/aptly/server/mirror/ubuntu/trusty/docker.yml
+++ b/aptly/server/mirror/ubuntu/trusty/docker.yml
@@ -3,12 +3,12 @@
     server:
       mirror:
         docker-trusty:
-          source: https://apt.dockerproject.org/repo
-          distribution: ubuntu-trusty
-          components: main
+          source: 'https://download.docker.com/linux/ubuntu'
+          distribution: trusty
+          components: stable
           architectures: amd64
           gpgkeys:
-            - 58118E89F3A912897C070ADBF76221572C52609D
+            - 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
           publisher:
             component: docker
             distributions:
diff --git a/aptly/server/mirror/ubuntu/xenial/docker.yml b/aptly/server/mirror/ubuntu/xenial/docker.yml
index 4334374..b5d98c5 100644
--- a/aptly/server/mirror/ubuntu/xenial/docker.yml
+++ b/aptly/server/mirror/ubuntu/xenial/docker.yml
@@ -1,16 +1,14 @@
 parameters:
-  _param:
-    apt_mk_version: stable
   aptly:
     server:
       mirror:
         docker-xenial:
-          source: https://apt.dockerproject.org/repo
-          distribution: ubuntu-xenial
-          components: main
+          source: 'https://download.docker.com/linux/ubuntu'
+          distribution: xenial
+          components: stable
           architectures: amd64
           gpgkeys:
-            - 58118E89F3A912897C070ADBF76221572C52609D
+            - 9DC858229FC7DD38854AE2D88D81803C0EBFCD88
           publisher:
             component: docker
             distributions:
diff --git a/artifactory/client/init.yml b/artifactory/client/init.yml
index ef43633..05c05be 100644
--- a/artifactory/client/init.yml
+++ b/artifactory/client/init.yml
@@ -7,13 +7,14 @@
         server:
           host: ${_param:artifactory_server_host}
           port: ${_param:artifactory_server_port}
+          proto: ${_param:artifactory_server_proto}
+          ssl_verify: ${_param:artifactory_server_verify_ssl}
           user: ${_param:artifactory_client_user}
           password: ${_param:artifactory_client_password}
           license_key: ${_param:artifactory_license_key}
           ldap_server: ${_param:artifactory_security_ldap_server}
           ldap_account_base: ${_param:artifactory_security_ldap_root_dn}
           ldap_searchFilter: ${_param:artifactory_security_ldap_searchFilter}
-          ssl_verify: False
         repo:
           _genericRepository-local:
             description: "Used by Jimbo"
diff --git a/docker/host.yml b/docker/host.yml
index f7649b5..853a5d2 100644
--- a/docker/host.yml
+++ b/docker/host.yml
@@ -4,6 +4,9 @@
 parameters:
   docker:
     host:
+      pkgs:
+        - docker-ce
+        - python-docker
       experimental: true
       insecure_registries:
         - ${_param:cluster_vip_address}:5000
diff --git a/docker/swarm/stack/jenkins/master.yml b/docker/swarm/stack/jenkins/master.yml
index f40d6cd..5f8de05 100644
--- a/docker/swarm/stack/jenkins/master.yml
+++ b/docker/swarm/stack/jenkins/master.yml
@@ -5,6 +5,7 @@
     docker_image_jenkins: tcpcloud/jenkins:2.73
     jenkins_master_extra_opts: ""
     jenkins_master_executors_num: 4
+    jenkins_master_max_concurent_requests: 40
   docker:
     client:
       stack:
@@ -15,6 +16,7 @@
                 JENKINS_HOME: /var/jenkins_home
                 JAVA_OPTS: " -server -XX:+AlwaysPreTouch -Xloggc:$JENKINS_HOME/gc-%t.log -XX:NumberOfGCLogFiles=5 -XX:+UseGCLogFileRotation -XX:GCLogFileSize=20m -XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintHeapAtGC -XX:+PrintGCCause -XX:+PrintTenuringDistribution -XX:+PrintReferenceGC -XX:+PrintAdaptiveSizePolicy -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent -XX:+ParallelRefProcEnabled -XX:+UseStringDeduplication -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:+UnlockDiagnosticVMOptions -XX:G1SummarizeRSetStatsPeriod=1 -Djenkins.install.runSetupWizard=false -Dhudson.DNSMultiCast.disabled=true -Dhudson.udp=-1 -Dhudson.footerURL=https://www.mirantis.com ${_param:jenkins_master_extra_opts}"
                 JENKINS_NUM_EXECUTORS: ${_param:jenkins_master_executors_num}
+                JENKINS_OPTS: " --handlerCountMax=${_param:jenkins_master_max_concurent_requests}"
                 https_proxy: ${_param:docker_https_proxy}
                 http_proxy: ${_param:docker_http_proxy}
                 no_proxy: ${_param:docker_no_proxy}
diff --git a/docker/swarm/stack/pushkin.yml b/docker/swarm/stack/pushkin.yml
index 71b5f5f..892b4f9 100644
--- a/docker/swarm/stack/pushkin.yml
+++ b/docker/swarm/stack/pushkin.yml
@@ -9,6 +9,12 @@
     pushkin_db: pushkin
     pushkin_smtp_host: smtp.gmail.com
     pushkin_smtp_port: 587
+    webhook_from: your_sender@mail.com
+    pushkin_email_sender_password: your_sender_password
+    webhook_recipients: "recepient1@mail.com,recepient2@mail.com"
+    webhook_login_id: 13
+    webhook_application_id: 24
+    webhook_sfdc_username: your_sfdc_username
   docker:
     client:
       stack:
diff --git a/jenkins/client/job/docker/build-images.yml b/jenkins/client/job/docker/build-images.yml
index 0f2cdc9..61f1e6d 100644
--- a/jenkins/client/job/docker/build-images.yml
+++ b/jenkins/client/job/docker/build-images.yml
@@ -26,7 +26,7 @@
             trigger:
               gerrit:
                 project:
-                  "mk/docker-{{name}}":
+                  "{{repo}}/docker-{{name}}":
                     branches:
                       - master
                 event:
diff --git a/jenkins/client/job/opencontrail/build/generic.yml b/jenkins/client/job/opencontrail/build/generic.yml
index f21eaa9..14dd93c 100644
--- a/jenkins/client/job/opencontrail/build/generic.yml
+++ b/jenkins/client/job/opencontrail/build/generic.yml
@@ -95,6 +95,22 @@
               upload_source_package: true
               dpdk: contrail_dpdk_17_02
               build_trigger: "H H(20-23) * * *"
+            - buildname: oc41
+              os: ubuntu
+              dist: trusty
+              branch: R4.1
+              ppa: mirantis-opencontrail/opencontrail-4.1
+              upload_source_package: true
+              dpdk: contrail_dpdk_17_02
+              build_trigger: "H H(20-23) * * *"
+            - buildname: oc41
+              os: ubuntu
+              dist: xenial
+              branch: R4.1
+              ppa: mirantis-opencontrail/opencontrail-4.1
+              upload_source_package: true
+              dpdk: contrail_dpdk_17_02
+              build_trigger: "H H(20-23) * * *"
             - buildname: oc666
               os: ubuntu
               dist: trusty
diff --git a/jenkins/client/job/opencontrail/init.yml b/jenkins/client/job/opencontrail/init.yml
index e07adaf..34cc4e5 100644
--- a/jenkins/client/job/opencontrail/init.yml
+++ b/jenkins/client/job/opencontrail/init.yml
@@ -3,12 +3,12 @@
   - system.jenkins.client.job.opencontrail.git-mirrors
 parameters:
   _param:
-    contrail_branches: "R3.0.2.x,R3.0.3.x,R3.1,R3.1.1.x,R3.2,R3.2.3.x,R4.0,master"
+    contrail_branches: "R3.0.2.x,R3.0.3.x,R3.1,R3.1.1.x,R3.2,R3.2.3.x,R4.0,R4.1,master"
     contrail_kubernetes_branches: "master,release-1.2"
     contrail_dpdk_extra_branches: "mitaka,mitaka_dpdk_17_02,mitaka_dpdk_17_05,kilo,liberty-multiqueue,newton,ocata"
-    contrail_ceilometer_plugin_branches: "master,R4.0"
+    contrail_ceilometer_plugin_branches: "master,R4.0,R4.1"
     contrail_kubernetes_branches: "master,origin-1.1,origin-1.1.3,release-1.1,release-1.2"
-    contrail_dpdk_branches: "master,R3.0.2.x,R3.0.3.x,R3.1,R3.1.1.x,R3.2,R3.2.3.x,R4.0,R4.0.1,contrail_dpdk_17_02,contrail_dpdk_17_05,contrail_dpdk_1_7,contrail_dpdk_2_0,contrail_dpdk_2_1"
+    contrail_dpdk_branches: "master,R3.0.2.x,R3.0.3.x,R3.1,R3.1.1.x,R3.2,R3.2.3.x,R4.0,R4.0.1,R4.1,contrail_dpdk_17_02,contrail_dpdk_17_05,contrail_dpdk_1_7,contrail_dpdk_2_0,contrail_dpdk_2_1"
   jenkins:
     client:
       view:
@@ -31,5 +31,7 @@
               naming_rule: "R3.2.3.x"
             - group_regex: "build-opencontrail-oc40-.*"
               naming_rule: "R4.0"
+            - group_regex: "build-opencontrail-oc41-.*"
+              naming_rule: "R4.1"
             - group_regex: "build-opencontrail-oc666-.*"
               naming_rule: "oc-666"
diff --git a/jenkins/client/job/test_pipelines.yml b/jenkins/client/job/test_pipelines.yml
index 822084d..b1b782a 100644
--- a/jenkins/client/job/test_pipelines.yml
+++ b/jenkins/client/job/test_pipelines.yml
@@ -7,6 +7,8 @@
           jobs:
             - name: mk-mk-pipelines
               repo: mk/mk-pipelines
+            - name: mcp-ci-pipeline-library
+              repo: mcp-ci/pipeline-library
             - name: oss-jenkins-pipelines
               repo: oss/jenkins/pipelines
           template:
diff --git a/linux/system/repo/docker.yml b/linux/system/repo/docker.yml
index c527aa8..bb36728 100644
--- a/linux/system/repo/docker.yml
+++ b/linux/system/repo/docker.yml
@@ -3,7 +3,6 @@
     system:
       repo:
         docker:
-          source: "deb https://apt.dockerproject.org/repo ubuntu-${_param:linux_system_codename} main"
+          source: 'deb [arch=amd64] https://download.docker.com/linux/ubuntu/ ${_param:linux_system_codename} stable'
           architectures: amd64
-          key_id: 58118E89F3A912897C070ADBF76221572C52609D
-          key_server: keyserver.ubuntu.com
+          key_url: https://download.docker.com/linux/ubuntu/gpg
diff --git a/openssh/server/team/l1_support.yml b/openssh/server/team/l1_support.yml
index 9d2a4c9..2d44156 100644
--- a/openssh/server/team/l1_support.yml
+++ b/openssh/server/team/l1_support.yml
@@ -13,6 +13,7 @@
 - system.openssh.server.team.members.deniskostriukov
 - system.openssh.server.team.members.dmitrygoloshubov
 - system.openssh.server.team.members.javierdiaz
+- system.openssh.server.team.members.jsorondo
 - system.openssh.server.team.members.josuepalmerin
 - system.openssh.server.team.members.krzysztoffranckowski
 - system.openssh.server.team.members.matthewroark
diff --git a/openssh/server/team/members/jorgesorondo.yml b/openssh/server/team/members/jorgesorondo.yml
new file mode 100644
index 0000000..9f6a1c5
--- /dev/null
+++ b/openssh/server/team/members/jorgesorondo.yml
@@ -0,0 +1,22 @@
+parameters:
+  linux:
+    system:
+      user:
+        jsorondo:
+          enabled: true
+          name: jsorondo
+          sudo: ${_param:linux_system_user_sudo}
+          full_name: Jorge Sorondo
+          home: /home/jsorondo
+          email: jsorondo@mirantis.com
+  openssh:
+    server:
+      enabled: true
+      user:
+        jsorondo:
+          enabled: true
+          public_keys: ${public_keys:jsorondo}
+          user: ${linux:system:user:jsorondo}
+  public_keys:
+    jsorondo:
+      - key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQifWsY+b8n8imC0NaP1zVpgihzIT+8A5w35W8dF7YyGcgGOYAcmTRV2Wqm8el9iLsW1ANOdjjulZ/jAzicVwh5IEq9MYjNl4+YjThDN9J1yvw9BjkXPs0Ymrqt4Xq9wZdE5c3P6DaoicxOCEpaL3t1ZxigAcMpQxa5qSyxeY0mvr5eb9O6I0eznEsSjikHOJPaWTdAG5Wx6acwhqB6G7gAF0fpE3Hn+enmtAiqJQVnaBKeX06isMPxyabaNgDCdw1jIJ+uHa3RFRXlucResGiJiDggP+GabKenrSkig8xUWk6UBoO3h28fzEF/J3LSJbL2dHTcWLIrdPZJFVj/0l/
diff --git a/openssh/server/team/services.yml b/openssh/server/team/services.yml
index 564fc32..9fb36c9 100644
--- a/openssh/server/team/services.yml
+++ b/openssh/server/team/services.yml
@@ -1,9 +1,12 @@
 classes:
 - system.linux.system.sudo
 - system.openssh.server.team.members.mniedbala
+- system.openssh.server.team.members.pmichalec
+- system.openssh.server.team.members.pcizinsky
+- system.openssh.server.team.members.lmercl
+- system.openssh.server.team.members.korlowska
+- system.openssh.server.team.members.miwinski
+- system.openssh.server.team.members.mlos
 parameters:
-  linux:
-    system:
-      user:
-        mniedbala:
-          sudo: true
+  _param:
+    linux_system_user_sudo: true
diff --git a/openssh/server/team/stacklight.yml b/openssh/server/team/stacklight.yml
index fcdbce5..5e2f9d3 100644
--- a/openssh/server/team/stacklight.yml
+++ b/openssh/server/team/stacklight.yml
@@ -74,6 +74,13 @@
           full_name: Krzysztof Szukiełojć
           home: /home/kszukielojc
           email: kszukielojc@mirantis.com
+        bkupidura:
+          enabled: true
+          name: bkupidura
+          sudo: true
+          full_name: Bartosz Kupidura
+          home: /home/bkupidura
+          email: bkupidura@mirantis.com
         isviridov:
           enabled: true
           name: isviridov
@@ -144,6 +151,11 @@
           public_keys:
           - ${public_keys:kszukielojc}
           user: ${linux:system:user:kszukielojc}
+        bkupidura:
+          enable: true
+          public_keys:
+          - ${public_keys:bkupidura}
+          user: ${linux:system:user:bkupidura}
         isviridov:
           enabled: true
           public_keys:
@@ -175,6 +187,8 @@
       key: ssh-rsa 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 akholkin@mirantis.com
     kszukielojc:
       key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQCiUm3Z3W3t4v7oe143rCNM/hbg9NU2bYUmQXek8DJPA4c3Xm6u0q+RL9kEXME+3zcj2HKqMxKsCBLXXdFIsgdUbOBV8AYiuySE220FTnEKRmdxsEnfSaBhXxFyIBNoew4gI7URSqAOclt5WuPJTqRM7K4VhbtzwEgeWVd/NUhxMCCtgkdJCYTSmycxmxs7R6V8vMr9Mb8DOqKkSpOu6f3JkR0lwnFN9zGGC4V/60FlJSDzvvI5Tn40ANPHITivs8xME0znsx7t0bF4vQUimvhYn1mumQCY1NwIaxJ/QqasD6Ag9Sn5dxSg9b3SeLn0JM6qKoIqZtfPYVuCp9gmlH0fyzJUdqu4lKKb2wBw/H5lK6icH4+owMawkav55rbvinHQOqmVCr/Bg/rTfc35ycVqjTXH/5J7OhzioKjU0yFkXFS2X/s8gpyxp3beJ+Ea4faoX+kcs0gyhMYzqC7/DOamrau7aVyEAjKYJNy60xRfjCQzjqiurbxVFh+3Fi64UUn7Bl1QV8VEiU3ztJ118psEI7zA+x2VROLZ1jrtaBYZTYB118JZicaFDycEVgg3+BHX3pFH/QSOjLsA4SK+HJjSz8CFKvWwaO6QJv1/3KHpcGEacMvmqKxwpQK0E4WpjWhglZRMPObQ0dBaGClOujgoOIHXtFGILEpWy2SdzDQkHw== kszukielojc@w541
+    bkupidura:
+      key: ssh-rsa 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 zynzel@banshee
     isviridov:
       key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDGNZxzOm7OsZi/q6Qk71fnvjCfWk4BfxpZ5hDig6N1f9D0iAMaINyNmlF2PxstSLW0Mjdq2tXTUvVWlYpGrw+YLHQmVk8dckmLdUAxe2Z0oEvtWhiQC64927ibBTgQ2Tjfkao+PFYPbdjiO4FgRymS1/FpGKhvpdyPDCcOLrxsMSK9YpPi4kbkd4GmlGMercuaEzP3JOOzJioOOLtEw3LOLWG5mAIzXjGFxuCNdTI4gqxQm/iw/tOpb9PcsY10EapZsS4Pd8j58vuhJlwdoTxI3gzySJcTlWm0tcphex0g8X0tEUI+zVjemJcrYkZgUpb6x5/mUjNxC4nv+4A4yMTP
     nzaporozhets:
diff --git a/openssh/server/team/support.yml b/openssh/server/team/support.yml
index 1005a83..8477f7a 100644
--- a/openssh/server/team/support.yml
+++ b/openssh/server/team/support.yml
@@ -10,6 +10,7 @@
 - system.openssh.server.team.members.deniskostriukov
 - system.openssh.server.team.members.dmitrygoloshubov
 - system.openssh.server.team.members.javierdiaz
+- system.openssh.server.team.members.jsorondo
 - system.openssh.server.team.members.josuepalmerin
 - system.openssh.server.team.members.krzysztoffranckowski
 - system.openssh.server.team.members.matthewroark