diff --git a/.drone.jsonnet b/.drone.jsonnet
deleted file mode 100644
index aa31430b..00000000
--- a/.drone.jsonnet
+++ /dev/null
@@ -1,113 +0,0 @@
-# defines the target version of Go. Please do not
-# update this variable unless it has been previously
-# approved on the mailing list.
-local golang = "golang:1.11";
-
-# defines a temporary volume so that the Go cache can
-# be shared with all pipeline steps.
-local volumes = [
-    {
-        name: "gopath",
-        temp: {},
-    },
-];
-
-# defines the default Go cache location as a volume
-# that is mounted into pipeline steps.
-local mounts = [
-    {
-        name: "gopath",
-        path: "/go",
-    },
-];
-
-# defines a pipeline step that builds and publishes
-# a docker image to a docker remote registry.
-local docker(name, image, os, arch) = {
-    name: "publish_" + name,
-    image: "plugins/docker",
-    settings: {
-        repo: "drone/" + if name == "server" then "drone" else name,
-        auto_tag: true,
-        auto_tag_suffix: os + "-" + arch,
-        username: { from_secret: "docker_username" },
-        password: { from_secret: "docker_password" },
-        dockerfile: "docker/Dockerfile." + name + "." + os + "." + arch,
-    },
-    when: {
-        event: [ "push", "tag" ],
-    },
-};
-
-# defines a pipeline step that creates and publishes
-# a docker manifest to a docker remote registry.
-local manifest(name) = {
-    name: name,
-    image: "plugins/manifest",
-    settings: {
-        auto_tag: true,
-        ignore_missing: true,
-        spec: "docker/manifest." + name + ".tmpl",
-        username: { from_secret: "docker_username" },
-        password: { from_secret: "docker_password" },
-    },
-    when: {
-        event: [ "push", "tag" ],
-    },
-};
-
-# defines a pipeline that builds, tests and publishes
-# docker images for the Drone agent, server and controller.
-local pipeline(name, os, arch) = {
-    kind: "pipeline",
-    name: name,
-    volumes: volumes,
-    platform: {
-        os: os,
-        arch: arch,
-    },
-    steps: [
-        {
-            name: "test",
-            image: golang,
-            volumes: mounts,
-            commands: [ "go test -v ./..." ],
-        },
-        {
-            name: "build",
-            image: golang,
-            volumes: mounts,
-            commands: [
-                "go build -ldflags \"-extldflags \\\\\"-static\\\\\"\" -o release/"+ os +"/" + arch + "/drone-server github.com/drone/drone/cmd/drone-server",
-                "CGO_ENABLED=0 go build -o release/"+ os +"/" + arch + "/drone-agent github.com/drone/drone/cmd/drone-agent",
-                "CGO_ENABLED=0 go build -o release/"+ os +"/" + arch + "/drone-controller github.com/drone/drone/cmd/drone-controller",
-            ],
-            when: {
-                event: [ "push", "tag" ],
-            },
-        },
-        docker("agent", "agent", os, arch),
-        docker("controller", "controller", os, arch),
-        docker("server", "drone", os, arch),
-    ],
-};
-
-[
-    pipeline("linux-amd64", "linux", "amd64"),
-    pipeline("linux-arm", "linux", "arm"),
-    pipeline("linux-arm64", "linux", "arm64"),
-    {
-        kind: "pipeline",
-        name: "manifest",
-        steps: [
-            manifest("server"),
-            manifest("controller"),
-            manifest("agent"),
-        ],
-        depends_on: [
-          "linux-amd64",
-          "linux-arm",
-          "linux-arm64",
-        ],
-    },
-]
diff --git a/.drone.script b/.drone.script
deleted file mode 100644
index 9c22a1f0..00000000
--- a/.drone.script
+++ /dev/null
@@ -1,152 +0,0 @@
-def main(ctx):
-  return [
-      pipeline('linux-amd64', 'linux', 'amd64'),
-      pipeline('linux-arm64', 'linux', 'arm64'),
-      pipeline('linux-arm', 'linux', 'arm'),
-      pipeline_windows('1809'),
-      pipeline_windows('1903'),
-      manifest(),
-  ]
-
-# defines a pipeline step that builds and publishes a docker
-# image to a docker remote registry.
-def docker_step(name, os, arch):
-    repo = 'drone/%s' % name
-    if repo == 'server':
-      repo = 'drone/drone'
-    return {
-        'name': 'publish_%s' % name,
-        'image': 'plugins/docker:18',
-        'settings': {
-            'repo': repo,
-            'auto_tag': True,
-            'auto_tag_suffix': '%s-%s' % (os, arch),
-            'username': { 'from_secret': 'docker_username' },
-            'password': { 'from_secret': 'docker_password' },
-            'dockerfile': 'docker/Dockerfile.%s.%s.%s' % (name, os, arch),
-        },
-        'when': {
-            'event': [ 'push', 'tag' ],
-        },
-    }
-
-# defines a pipeline step that executes the Go unit tests.
-# this will also download dependencies and cache in /go
-def test_step():
-    return {
-        'name': 'test',
-        'image': 'golang:1.12',
-        'commands': [
-            'go test ./...',
-        ],
-    }
-
-# defines a pipeline step that executes the Go unit tests.
-# this will also download dependencies and cache in /go
-def build_step(os, arch):
-    return {
-        'name': 'build',
-        'image': 'golang:1.12',
-        'commands': [
-            'sh scripts/build.sh',
-        ],
-        'environment': {
-            'GOOS': os,
-            'GOARCH': arch,
-        },
-  }
-
-# defines a pipeline that builds, tests and publishes
-# docker images for the Drone agent, server and controller.
-def pipeline(name, os, arch):
-    return {
-        'kind': 'pipeline',
-        'type': 'docker',
-        'name': 'linux-%s' % arch,
-        'platform': {
-            'os': 'linux',
-            'arch': arch,
-        },
-        'steps': [
-            test_step(),
-            build_step(os, arch),
-            docker_step('drone', os, arch),
-            docker_step('agent', os, arch),
-            docker_step('controller', os, arch),
-        ],
-    }
-
-# defines a pipeline that builds and publishes docker images
-# for the Drone agent for the Windows kernel.
-def pipeline_windows(version):
-  return {
-    'kind': 'pipeline',
-    'type': 'ssh',
-    'name': 'windows-%s-amd64' % version,
-    'platform': { 'os': 'windows' },
-    'server': {
-      'host':     { 'from_secret': 'windows_server_%s' % version },
-      'user':     { 'from_secret': 'windows_username' },
-      'password': { 'from_secret': 'windows_password' },
-    },
-    'steps': [
-      {
-        'name': 'build',
-        'environment': {
-          'USERNAME': { 'from_secret': 'docker_username' },
-          'PASSWORD': { 'from_secret': 'docker_password' },
-        },
-        # TODO these commands build and publish the latest
-        # docker tag regardless of git tag.
-        'commands': [
-          'powershell.exe scripts/build.ps1',
-          'docker login -u $env:USERNAME -p $env:PASSWORD',
-          'docker build -f docker/Dockerfile.agent.windows.%s -t drone/agent:windows-%s-amd64 .' % (version, version),
-          'docker push drone/agent:windows-%s-amd64' % version,
-        ],
-      },
-    ],
-    'trigger': {
-      'event': ['push']
-    }
-  }
-
-# defines a pipeline that updates the docker manifest
-# for the architecture-specific images previously published
-# to dockerhub.
-def manifest():
-    return {
-        'kind': 'pipeline',
-        'type': 'docker',
-        'name': 'manifest',
-        'steps': [
-            manifest_step('server'),
-            manifest_step('agent'),
-            manifest_step('controller'),
-        ],
-        'trigger': {
-            'event': [ 'push', 'tag' ],
-        },
-        'depends_on': [
-            'linux-amd64',
-            'linux-arm64',
-            'linux-arm',
-            'windows-1903-amd64',
-            'windows-1809-amd64',
-        ],
-    }
-
-# defines a pipeline step that creates and publishes
-# a docker manifest to a docker remote registry.
-def manifest_step(name):
-    return {
-        'name': 'publish_%s' % name,
-        'image': 'plugins/manifest:1',
-        'settings': {
-            'auto_tag': True,
-            'ignore_missing': True,
-            'spec': 'docker/manifest.%s.tmpl' % name,
-            'username': { 'from_secret': 'docker_username' },
-            'password': { 'from_secret': 'docker_password' },
-        },
-    }