diff --git a/Chart.yaml b/Chart.yaml
index d9f0017..902dcfd 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: drone
 description: Drone Helm chart for Kubernetes
 type: application
-version: "0.2.4"
-appVersion: "2.7.3"
+version: "0.3.0"
+appVersion: "2.8.0"
 icon: https://readme.drone.io/logo.svg
 
 keywords:
diff --git a/README.md b/README.md
index 76fe0c5..39f5f24 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,7 @@ be the options passed via the `--set` flag of the `helm install` command.
 | `config.DRONE_CRON_INTERVAL`                            | [Documentation](https://docs.drone.io/server/reference/drone-cron-interval)               |
 | `config.DRONE_DATABASE_DATASOURCE`                      | [Documentation](https://docs.drone.io/server/reference/drone-database-datasource)         |
 | `config.DRONE_DATABASE_DRIVER`                          | [Documentation](https://docs.drone.io/server/reference/drone-database-driver)             |
+| `config.DRONE_DATABASE_MAX_CONNECTIONS`                 | [Documentation](https://docs.drone.io/server/reference/drone_database-max-connections)    |
 | `config.DRONE_DATABASE_SECRET`                          | [Documentation](https://docs.drone.io/server/reference/drone-database-secret)             |
 | `config.DRONE_GIT_ALWAYS_AUTH`                          | [Documentation](https://docs.drone.io/server/reference/drone-git-always-auth)             |
 | `config.DRONE_GIT_PASSWORD`                             | [Documentation](https://docs.drone.io/server/reference/drone-git-password)                |
@@ -52,6 +53,7 @@ be the options passed via the `--set` flag of the `helm install` command.
 | `config.DRONE_GITEE_REDIRECT_URL`                       | [Documentation](https://docs.drone.io/server/reference/drone-gitee-redirect-url)          |
 | `config.DRONE_GITEE_SCOPE`                              | [Documentation](https://docs.drone.io/server/reference/drone-gitee-scope)                 |
 | `config.DRONE_GITEE_SKIP_VERIFY`                        | [Documentation](https://docs.drone.io/server/reference/drone-gitee-skip-verify)           |
+| `config.DRONE_GITHUB_CLIENT_ID`                         | [Documentation](https://docs.drone.io/server/reference/drone-github-client-id)            |
 | `config.DRONE_GITHUB_CLIENT_SECRET`                     | [Documentation](https://docs.drone.io/server/reference/drone-github-client-secret)        |
 | `config.DRONE_GITHUB_SCOPE`                             | [Documentation](https://docs.drone.io/server/reference/drone-github-scope)                |
 | `config.DRONE_GITHUB_SERVER`                            | [Documentation](https://docs.drone.io/server/reference/drone-github-server)               |
@@ -81,6 +83,7 @@ be the options passed via the `--set` flag of the `helm install` command.
 | `config.DRONE_SERVER_PROXY_HOST`                        | [Documentation](https://docs.drone.io/server/reference/drone-server-proxy-host)           |
 | `config.DRONE_SERVER_PROXY_PROTO`                       | [Documentation](https://docs.drone.io/server/reference/drone-server-proxy-proto)          |
 | `config.DRONE_STARLARK_ENABLED`                         | [Documentation](https://docs.drone.io/server/reference/drone-starlark-enabled)            |
+| `config.DRONE_STARLARK_STEP_LIMIT`                      | [Documentation](https://docs.drone.io/server/reference/drone-starlark-step-limit)         |
 | `config.DRONE_STASH_CONSUMER_KEY`                       | [Documentation](https://docs.drone.io/server/reference/drone-stash-consumer-key)          |
 | `config.DRONE_STASH_PRIVATE_KEY`                        | [Documentation](https://docs.drone.io/server/reference/drone-stash-private-key)           |
 | `config.DRONE_STASH_SERVER`                             | [Documentation](https://docs.drone.io/server/reference/drone-stash-server)                |
diff --git a/values.yaml b/values.yaml
index 4703f02..0180fb6 100644
--- a/values.yaml
+++ b/values.yaml
@@ -134,6 +134,13 @@ config: {}
   # https://docs.drone.io/server/reference/drone-database-driver/
   # DRONE_DATABASE_DRIVER: ""
 
+  # DRONE_DATABASE_MAX_CONNECTIONS
+  # Optional numeric value. Set the maximum number of open DB connections from
+  # Drone. It is set to 0 by default and must be configured before the system is
+  # first used.
+  # https://docs.drone.io/server/reference/drone-database-max-connections/
+  # DRONE_DATABASE_MAX_CONNECTIONS: ""
+
   # DRONE_DATABASE_SECRET
   # Optional string value. Configures the secret key used to encrypt secrets in
   # the database. Encryption is disabled by default and must be configured
@@ -199,18 +206,18 @@ config: {}
   # https://docs.drone.io/server/reference/drone-gitee-skip-verify/
   # DRONE_GITEE_SKIP_VERIFY: ""
 
-  # DRONE_GITHUB_CLIENT_SECRET
-  # String value configures the GitHub oauth client secret. This is used to
-  # authorize access to GitHub on behalf of a Drone user.
-  # https://docs.drone.io/server/reference/drone-github-client-secret/
-  # DRONE_GITHUB_CLIENT_SECRET: ""
-
   # DRONE_GITHUB_CLIENT_ID
   # String value configures the GitHub OAuth client id. This is used to
   # authorize access to GitHub on behalf of a Drone user.
   # https://docs.drone.io/server/reference/drone-github-client-id/
   # DRONE_GITHUB_CLIENT_ID: ""
 
+  # DRONE_GITHUB_CLIENT_SECRET
+  # String value configures the GitHub oauth client secret. This is used to
+  # authorize access to GitHub on behalf of a Drone user.
+  # https://docs.drone.io/server/reference/drone-github-client-secret/
+  # DRONE_GITHUB_CLIENT_SECRET: ""
+
   # DRONE_GITHUB_SCOPE
   # String value provides a comma-separated list of OAuth scopes.
   # https://docs.drone.io/server/reference/drone-github-scope/
@@ -392,6 +399,13 @@ config: {}
   # https://docs.drone.io/server/reference/drone-starlark-enabled/
   # DRONE_STARLARK_ENABLED: ""
 
+  # DRONE_STARLARK_STEP_LIMIT
+  # Integer value. Sets the maximum number of steps that a starlark
+  # configuration can generate. The default is 50000. This feature requires
+  # Drone server version 2.2.1 or higher.
+  # https://docs.drone.io/server/reference/drone-starlark-step-limit/
+  # DRONE_STARLARK_STEP_LIMIT: ""
+
   # DRONE_STASH_CONSUMER_KEY
   # String value configures your Bitbucket Server consumer key.
   # https://docs.drone.io/server/reference/drone-stash-consumer-key/