Stop building on Gerrit v2.10/v2.11/v2.12

Do not build anymore Gerrit and its plugins on v2.10/v2.11/v2.12
which are mostly obsolete and not supported anymore by the community.

This allows to save disk space on Gerrit-CI and get rid completely
of Java 7.

Change-Id: I3359120941cd98dc7944813fce35c1149eac481a
diff --git a/jenkins/gerrit-buck-bazel-plugin-admin-console.yaml b/jenkins/gerrit-buck-bazel-plugin-admin-console.yaml
index 73c58ae..6b32432 100644
--- a/jenkins/gerrit-buck-bazel-plugin-admin-console.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-admin-console.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-branch-network.yaml b/jenkins/gerrit-buck-bazel-plugin-branch-network.yaml
index f3aa9f7..29fb055 100644
--- a/jenkins/gerrit-buck-bazel-plugin-branch-network.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-branch-network.yaml
@@ -1,11 +1,6 @@
 - project:
     name: branch-network
     jobs:
-      - 'plugin-{name}-{branch}':
-          branch:
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-cfoauth.yaml b/jenkins/gerrit-buck-bazel-plugin-cfoauth.yaml
index d40c872..f92862f 100644
--- a/jenkins/gerrit-buck-bazel-plugin-cfoauth.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-cfoauth.yaml
@@ -1,9 +1,6 @@
 - project:
     name: cfoauth
     jobs:
-      - 'plugin-{name}-{branch}':
-          branch:
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-delete-project.yaml b/jenkins/gerrit-buck-bazel-plugin-delete-project.yaml
index b5badde..27db921 100644
--- a/jenkins/gerrit-buck-bazel-plugin-delete-project.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-delete-project.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - stable-2.16
diff --git a/jenkins/gerrit-buck-bazel-plugin-events-log.yaml b/jenkins/gerrit-buck-bazel-plugin-events-log.yaml
index f92b01b..0ae0806 100644
--- a/jenkins/gerrit-buck-bazel-plugin-events-log.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-events-log.yaml
@@ -4,8 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-force-draft.yaml b/jenkins/gerrit-buck-bazel-plugin-force-draft.yaml
index 1516e98..274669d 100644
--- a/jenkins/gerrit-buck-bazel-plugin-force-draft.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-force-draft.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - stable-2.14
diff --git a/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml b/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml
index ce3915e..e5b11cb 100644
--- a/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-gitblit.yaml
@@ -86,13 +86,6 @@
 - project:
     name: gitblit
     jobs:
-      - 'plugin-gitblit-{branch}':
-          targets: plugins/gitblit
-          branch:
-            # stable-2.13 missing because Gitblit Lucene-level isn't compatible with the Gerrit's version
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-gitblit-bazel-{branch}':
           targets: plugins/gitblit
           branch:
diff --git a/jenkins/gerrit-buck-bazel-plugin-gitiles.yaml b/jenkins/gerrit-buck-bazel-plugin-gitiles.yaml
index 236f6c7..6418f71 100644
--- a/jenkins/gerrit-buck-bazel-plugin-gitiles.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-gitiles.yaml
@@ -4,15 +4,9 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'pluginmanual-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - stable-2.16
diff --git a/jenkins/gerrit-buck-bazel-plugin-go-import.yaml b/jenkins/gerrit-buck-bazel-plugin-go-import.yaml
index d42e079..efd0a6e 100644
--- a/jenkins/gerrit-buck-bazel-plugin-go-import.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-go-import.yaml
@@ -4,7 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-groovy-provider.yaml b/jenkins/gerrit-buck-bazel-plugin-groovy-provider.yaml
index da9f78a..2b7ab21 100644
--- a/jenkins/gerrit-buck-bazel-plugin-groovy-provider.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-groovy-provider.yaml
@@ -4,8 +4,6 @@
       - 'plugin-scripting-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-scripting-{name}-bazel-{branch}-{gerrit-branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-imagare.yaml b/jenkins/gerrit-buck-bazel-plugin-imagare.yaml
index 3cc626b..e0bb255 100644
--- a/jenkins/gerrit-buck-bazel-plugin-imagare.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-imagare.yaml
@@ -4,8 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-importer.yaml b/jenkins/gerrit-buck-bazel-plugin-importer.yaml
index 78de23a..0ac24cb 100644
--- a/jenkins/gerrit-buck-bazel-plugin-importer.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-importer.yaml
@@ -4,8 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - stable-2.15
diff --git a/jenkins/gerrit-buck-bazel-plugin-its-base.yaml b/jenkins/gerrit-buck-bazel-plugin-its-base.yaml
index bed36d5..dda423a 100644
--- a/jenkins/gerrit-buck-bazel-plugin-its-base.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-its-base.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-its-bugzilla.yaml b/jenkins/gerrit-buck-bazel-plugin-its-bugzilla.yaml
index 7236876..47fad91 100644
--- a/jenkins/gerrit-buck-bazel-plugin-its-bugzilla.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-its-bugzilla.yaml
@@ -1,10 +1,6 @@
 - project:
     name: bugzilla
     jobs:
-      - 'plugin-its-{name}-{branch}':
-          branch:
-            - stable-2.11
-            - stable-2.10
       - 'plugin-its-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-its-jira.yaml b/jenkins/gerrit-buck-bazel-plugin-its-jira.yaml
index 3f8e389..f1c24ec 100644
--- a/jenkins/gerrit-buck-bazel-plugin-its-jira.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-its-jira.yaml
@@ -4,8 +4,6 @@
       - 'plugin-its-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-its-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-its-phabricator.yaml b/jenkins/gerrit-buck-bazel-plugin-its-phabricator.yaml
index bc2d873..56b220c 100644
--- a/jenkins/gerrit-buck-bazel-plugin-its-phabricator.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-its-phabricator.yaml
@@ -4,7 +4,6 @@
       - 'plugin-its-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
       - 'plugin-its-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-its-rtc.yaml b/jenkins/gerrit-buck-bazel-plugin-its-rtc.yaml
index 60a4f87..7d7fa22 100644
--- a/jenkins/gerrit-buck-bazel-plugin-its-rtc.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-its-rtc.yaml
@@ -1,10 +1,6 @@
 - project:
     name: rtc
     jobs:
-      - 'plugin-its-{name}-{branch}':
-          branch:
-            - stable-2.11
-            - stable-2.10
       - 'plugin-its-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-its-storyboard.yaml b/jenkins/gerrit-buck-bazel-plugin-its-storyboard.yaml
index bda3833..3cfc154 100644
--- a/jenkins/gerrit-buck-bazel-plugin-its-storyboard.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-its-storyboard.yaml
@@ -4,7 +4,6 @@
       - 'plugin-its-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.11
       - 'plugin-its-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-javamelody.yaml b/jenkins/gerrit-buck-bazel-plugin-javamelody.yaml
index 9276446..75e4739 100644
--- a/jenkins/gerrit-buck-bazel-plugin-javamelody.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-javamelody.yaml
@@ -16,10 +16,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
-            - stable-2.9
           targets: >
             plugins/javamelody:javamelody-nodep
             plugins/javamelody:javamelody-deps
diff --git a/jenkins/gerrit-buck-bazel-plugin-labelui.yaml b/jenkins/gerrit-buck-bazel-plugin-labelui.yaml
index 4f2a0a4..410884d 100644
--- a/jenkins/gerrit-buck-bazel-plugin-labelui.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-labelui.yaml
@@ -4,7 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-motd.yaml b/jenkins/gerrit-buck-bazel-plugin-motd.yaml
index bf35a63..c2836ef 100644
--- a/jenkins/gerrit-buck-bazel-plugin-motd.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-motd.yaml
@@ -1,10 +1,6 @@
 - project:
     name: motd
     jobs:
-      - 'plugin-{name}-{branch}':
-          branch:
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-oauth.yaml b/jenkins/gerrit-buck-bazel-plugin-oauth.yaml
index 6eabf31..2c61223 100644
--- a/jenkins/gerrit-buck-bazel-plugin-oauth.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-oauth.yaml
@@ -3,12 +3,6 @@
     jobs:
       - 'plugin-{name}-{branch}':
           branch:
-            - stable-2.10
-            - stable-2.11
-            - stable-2.12
-          targets: plugins/oauth:gerrit-oauth-provider
-      - 'plugin-{name}-{branch}':
-          branch:
             - stable-2.13
       - 'plugin-{name}-bazel-{branch}':
           branch:
diff --git a/jenkins/gerrit-buck-bazel-plugin-owners.yaml b/jenkins/gerrit-buck-bazel-plugin-owners.yaml
index 35bf805..0ed1097 100644
--- a/jenkins/gerrit-buck-bazel-plugin-owners.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-owners.yaml
@@ -41,11 +41,6 @@
 - project:
     name: owners
     jobs:
-      - 'plugin-{name}-{branch}':
-          targets: 'plugins/owners/gerrit-owners:owners plugins/owners/gerrit-owners-autoassign:owners-autoassign'
-          branch:
-            - stable-2.11
-            - stable-2.10
       - 'plugin-owners-{branch}':
           targets: 'plugins/owners plugins/owners-autoassign'
           branch:
diff --git a/jenkins/gerrit-buck-bazel-plugin-project-download-commands.yaml b/jenkins/gerrit-buck-bazel-plugin-project-download-commands.yaml
index c4191c3..d9bc5f2 100644
--- a/jenkins/gerrit-buck-bazel-plugin-project-download-commands.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-project-download-commands.yaml
@@ -4,7 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-project-group-structure.yaml b/jenkins/gerrit-buck-bazel-plugin-project-group-structure.yaml
index 94170d4..e75ff63 100644
--- a/jenkins/gerrit-buck-bazel-plugin-project-group-structure.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-project-group-structure.yaml
@@ -4,7 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-quota.yaml b/jenkins/gerrit-buck-bazel-plugin-quota.yaml
index 47b5fee..f297c99 100644
--- a/jenkins/gerrit-buck-bazel-plugin-quota.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-quota.yaml
@@ -4,8 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-rabbitmq.yaml b/jenkins/gerrit-buck-bazel-plugin-rabbitmq.yaml
index 820e4b6..5109c1e 100644
--- a/jenkins/gerrit-buck-bazel-plugin-rabbitmq.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-rabbitmq.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-ref-protection.yaml b/jenkins/gerrit-buck-bazel-plugin-ref-protection.yaml
index 0e8c3b0..8d19d2a 100644
--- a/jenkins/gerrit-buck-bazel-plugin-ref-protection.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-ref-protection.yaml
@@ -4,8 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-reviewassistant.yaml b/jenkins/gerrit-buck-bazel-plugin-reviewassistant.yaml
index 8747954..2504f3f 100644
--- a/jenkins/gerrit-buck-bazel-plugin-reviewassistant.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-reviewassistant.yaml
@@ -4,8 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-reviewers-by-blame.yaml b/jenkins/gerrit-buck-bazel-plugin-reviewers-by-blame.yaml
index 4d78c46..6599edd 100644
--- a/jenkins/gerrit-buck-bazel-plugin-reviewers-by-blame.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-reviewers-by-blame.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-reviewers.yaml b/jenkins/gerrit-buck-bazel-plugin-reviewers.yaml
index 7ed1b86..96874d5 100644
--- a/jenkins/gerrit-buck-bazel-plugin-reviewers.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-reviewers.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-scala-provider.yaml b/jenkins/gerrit-buck-bazel-plugin-scala-provider.yaml
index e9b69bf..db04901 100644
--- a/jenkins/gerrit-buck-bazel-plugin-scala-provider.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-scala-provider.yaml
@@ -4,8 +4,6 @@
       - 'plugin-scripting-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-scripting-{name}-bazel-{branch}-{gerrit-branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-serviceuser.yaml b/jenkins/gerrit-buck-bazel-plugin-serviceuser.yaml
index 9db778a..4575146 100644
--- a/jenkins/gerrit-buck-bazel-plugin-serviceuser.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-serviceuser.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-plugin-uploadvalidator.yaml b/jenkins/gerrit-buck-bazel-plugin-uploadvalidator.yaml
index 878e18a..1350d50 100644
--- a/jenkins/gerrit-buck-bazel-plugin-uploadvalidator.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-uploadvalidator.yaml
@@ -4,9 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
-            - stable-2.10
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - stable-2.16
diff --git a/jenkins/gerrit-buck-bazel-plugin-websession-flatfile.yaml b/jenkins/gerrit-buck-bazel-plugin-websession-flatfile.yaml
index 12917e6..0905ae0 100644
--- a/jenkins/gerrit-buck-bazel-plugin-websession-flatfile.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-websession-flatfile.yaml
@@ -4,7 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - stable-2.15
diff --git a/jenkins/gerrit-buck-bazel-plugin-wip.yaml b/jenkins/gerrit-buck-bazel-plugin-wip.yaml
index 098faea..5f08159 100644
--- a/jenkins/gerrit-buck-bazel-plugin-wip.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-wip.yaml
@@ -4,7 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - stable-2.14
diff --git a/jenkins/gerrit-buck-bazel-plugin-x-docs.yaml b/jenkins/gerrit-buck-bazel-plugin-x-docs.yaml
index aba8662..78efedf 100644
--- a/jenkins/gerrit-buck-bazel-plugin-x-docs.yaml
+++ b/jenkins/gerrit-buck-bazel-plugin-x-docs.yaml
@@ -4,8 +4,6 @@
       - 'plugin-{name}-{branch}':
           branch:
             - stable-2.13
-            - stable-2.12
-            - stable-2.11
       - 'plugin-{name}-bazel-{branch}':
           branch:
             - master
diff --git a/jenkins/gerrit-buck-bazel-template.yaml b/jenkins/gerrit-buck-bazel-template.yaml
index de4f943..aa3445d 100644
--- a/jenkins/gerrit-buck-bazel-template.yaml
+++ b/jenkins/gerrit-buck-bazel-template.yaml
@@ -172,9 +172,6 @@
     name: Gerrit-buck
     branch:
       - stable-2.13
-      - stable-2.12
-      - stable-2.11
-      - stable-2.10
     jobs:
       - 'Gerrit-buck-{branch}'
 
@@ -199,9 +196,6 @@
       - stable-2.15
       - stable-2.14
       - stable-2.13
-      - stable-2.12
-      - stable-2.11
-      - stable-2.10
     jobs:
       - 'Gerrit-{branch}'
 
diff --git a/jenkins/gerrit-buck-build.sh b/jenkins/gerrit-buck-build.sh
index 238d043..f93c8a7 100644
--- a/jenkins/gerrit-buck-build.sh
+++ b/jenkins/gerrit-buck-build.sh
@@ -7,12 +7,6 @@
 
 buck build -v 3 api plugins:core release
 
-if [ -f tools/maven/api.sh ]
-then
-  # From Gerrit 2.13 onwards
-  tools/maven/api.sh install buck
-else
-  # Up to Gerrit 2.12
-  buck build -v 3 api_install
-fi
+tools/maven/api.sh install buck
+
 mv $(find buck-out -name '*.war') buck-out/gen/gerrit.war
diff --git a/jenkins/gerrit-mvn-plugin-github.yaml b/jenkins/gerrit-mvn-plugin-github.yaml
index f2b8413..f9ac29b 100644
--- a/jenkins/gerrit-mvn-plugin-github.yaml
+++ b/jenkins/gerrit-mvn-plugin-github.yaml
@@ -6,9 +6,6 @@
       - stable-2.15
       - stable-2.14
       - stable-2.13
-      - stable-2.12
-      - stable-2.11
-      - stable-2.10
     jobs:
       - 'plugin-{repo}-mvn-{branch}'
 
diff --git a/jenkins/gerrit-mvn-plugin-imagare.yaml b/jenkins/gerrit-mvn-plugin-imagare.yaml
deleted file mode 100644
index f0dca67..0000000
--- a/jenkins/gerrit-mvn-plugin-imagare.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-- project:
-    name: imagare-mvn
-    repo: imagare
-    branch:
-      - stable-2.10
-    jobs:
-      - 'plugin-{repo}-mvn-{branch}'
-
diff --git a/jenkins/gerrit-mvn-plugin-project-download-commands.yaml b/jenkins/gerrit-mvn-plugin-project-download-commands.yaml
deleted file mode 100644
index 536d14b..0000000
--- a/jenkins/gerrit-mvn-plugin-project-download-commands.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-- project:
-    name: project-download-commands-mvn
-    repo: project-download-commands
-    branch:
-      - stable-2.11
-      - stable-2.10
-    jobs:
-      - 'plugin-{repo}-mvn-{branch}'
-
diff --git a/jenkins/gerrit-mvn-plugin-reviewassistant.yaml b/jenkins/gerrit-mvn-plugin-reviewassistant.yaml
deleted file mode 100644
index 93a332a..0000000
--- a/jenkins/gerrit-mvn-plugin-reviewassistant.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-- project:
-    name: reviewassistant-mvn
-    repo: reviewassistant
-    branch:
-      - stable-2.10
-    jobs:
-      - 'plugin-{repo}-mvn-{branch}'
-
diff --git a/jenkins/gerrit-mvn-plugin-slack-integration.yaml b/jenkins/gerrit-mvn-plugin-slack-integration.yaml
index 962fe81..3e2ce7f 100644
--- a/jenkins/gerrit-mvn-plugin-slack-integration.yaml
+++ b/jenkins/gerrit-mvn-plugin-slack-integration.yaml
@@ -7,9 +7,6 @@
       - stable-2.15
       - stable-2.14
       - stable-2.13
-      - stable-2.12
-      - stable-2.11
-      - stable-2.10
     jobs:
       - 'plugin-{repo}-mvn-{branch}'