diff --git a/composer.json b/composer.json
index 146b2d3..21edd30 100644
--- a/composer.json
+++ b/composer.json
@@ -11,6 +11,23 @@
   "type": "quicksilver-script",
   "license": "MIT",
   "require": {
-    "composer/installers": "^1 || ^2"
+    "composer/installers": "^1 || ^2",
+    "pantheon-quicksilver/pantheon-yml-editor": "dev-main"
+  },
+  "extra": {
+    "pantheon-quicksilver": {
+      "wakeup": [
+        {
+          "wf_type": "clone_database",
+          "stage": "after",
+          "weight": 1
+        },
+        {
+          "wf_type": "create_cloud_development_environment",
+          "stage": "after",
+          "weight": 100
+        }
+      ]
+    }
   }
 }
diff --git a/composer.lock b/composer.lock
index 5a5faf1..7f5818b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "6c04f530915e8c88dc62586637a3ddd8",
+    "content-hash": "6a9b7d41cce6bbcb0844328a3b10dc8a",
     "packages": [
         {
             "name": "composer/installers",
@@ -148,12 +148,280 @@
                 }
             ],
             "time": "2021-09-13T08:21:20+00:00"
+        },
+        {
+            "name": "pantheon-quicksilver/pantheon-yml-editor",
+            "version": "dev-main",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/pantheon-quicksilver/pantheon-yml-editor.git",
+                "reference": "dfa778845a8e3bb1bb231dcc73d4ae3479820fd8"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/pantheon-quicksilver/pantheon-yml-editor/zipball/dfa778845a8e3bb1bb231dcc73d4ae3479820fd8",
+                "reference": "dfa778845a8e3bb1bb231dcc73d4ae3479820fd8",
+                "shasum": ""
+            },
+            "require": {
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+                "symfony/yaml": "^3 || ^4 || ^5"
+            },
+            "default-branch": true,
+            "type": "composer-plugin",
+            "extra": {
+                "class": "PantheonYmlEditor\\Plugin"
+            },
+            "autoload": {
+                "psr-4": {
+                    "PantheonYmlEditor\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Kyle Taylor",
+                    "email": "kyle.taylor@pantheon.io"
+                }
+            ],
+            "description": "A utility package for editing the pantheon.yml file.",
+            "support": {
+                "issues": "https://github.com/pantheon-quicksilver/pantheon-yml-editor/issues",
+                "source": "https://github.com/pantheon-quicksilver/pantheon-yml-editor/tree/main"
+            },
+            "time": "2021-09-28T03:49:14+00:00"
+        },
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+            "version": "v2.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/deprecation-contracts.git",
+                "reference": "5f38c8804a9e97d23e0c8d63341088cd8a22d627"
+            },
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+                "reference": "5f38c8804a9e97d23e0c8d63341088cd8a22d627",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "type": "library",
+            "extra": {
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+                    "dev-main": "2.4-dev"
+                },
+                "thanks": {
+                    "name": "symfony/contracts",
+                    "url": "https://github.com/symfony/contracts"
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+            },
+            "autoload": {
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+                    "function.php"
+                ]
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+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
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+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "A generic function and convention to trigger deprecation notices",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/deprecation-contracts/tree/v2.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-03-23T23:28:01+00:00"
+        },
+        {
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.23.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "46cd95797e9df938fdd2b03693b5fca5e64b01ce"
+            },
+            "dist": {
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+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/46cd95797e9df938fdd2b03693b5fca5e64b01ce",
+                "reference": "46cd95797e9df938fdd2b03693b5fca5e64b01ce",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1"
+            },
+            "suggest": {
+                "ext-ctype": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "1.23-dev"
+                },
+                "thanks": {
+                    "name": "symfony/polyfill",
+                    "url": "https://github.com/symfony/polyfill"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for ctype functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.23.0"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-02-19T12:13:01+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v5.3.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "4500fe63dc9c6ffc32d3b1cb0448c329f9c814b7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/4500fe63dc9c6ffc32d3b1cb0448c329f9c814b7",
+                "reference": "4500fe63dc9c6ffc32d3b1cb0448c329f9c814b7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.5",
+                "symfony/deprecation-contracts": "^2.1",
+                "symfony/polyfill-ctype": "~1.8"
+            },
+            "conflict": {
+                "symfony/console": "<4.4"
+            },
+            "require-dev": {
+                "symfony/console": "^4.4|^5.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "bin": [
+                "Resources/bin/yaml-lint"
+            ],
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Loads and dumps YAML files",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/yaml/tree/v5.3.6"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2021-07-29T06:20:01+00:00"
         }
     ],
     "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {
+        "pantheon-quicksilver/pantheon-yml-editor": 20
+    },
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],