diff --git a/.credo.exs b/.credo.exs
index 7fc2b75..b9c490e 100644
--- a/.credo.exs
+++ b/.credo.exs
@@ -82,7 +82,8 @@
           # You can customize the priority of any check
           # Priority values are: `low, normal, high, higher`
           #
-          {Credo.Check.Design.AliasUsage, [priority: :low, if_nested_deeper_than: 2, if_called_more_often_than: 0]},
+          {Credo.Check.Design.AliasUsage,
+           [priority: :low, if_nested_deeper_than: 2, if_called_more_often_than: 0]},
           {Credo.Check.Design.TagFIXME, []},
           # You can also customize the exit_status of each check.
           # If you don't want TODO comments to cause `mix credo` to fail, just
diff --git a/.formatter.exs b/.formatter.exs
index d47daf4..e892486 100644
--- a/.formatter.exs
+++ b/.formatter.exs
@@ -1,5 +1,6 @@
 # Used by "mix format"
 [
   plugins: [Styler],
-  inputs: ["{mix,.formatter,.iex,.credo}.exs", "{config,lib,test,bench,scripts}/**/*.{ex,exs,eex}"]
+  inputs: ["{mix,.formatter,.iex,.credo}.exs", "{config,lib,test,bench,scripts}/**/*.{ex,exs,eex}"],
+  line_length: 100
 ]
diff --git a/.github/workflows/pipeline.yaml b/.github/workflows/pipeline.yaml
index 280add5..d8e12fb 100644
--- a/.github/workflows/pipeline.yaml
+++ b/.github/workflows/pipeline.yaml
@@ -23,8 +23,8 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        otp: ["26.2"]
-        elixir: ["1.18.1", "1.17.3", "1.16.3"]
+        otp: ["28.3", "27.3"]
+        elixir: ["1.19.x", "1.18.x"]
     steps:
       - name: Git clone the repository
         uses: actions/checkout@v4
diff --git a/.tool-versions b/.tool-versions
index 6cb11e6..9d3c199 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-elixir ref:v1.18.1
-erlang 27.2
+elixir 1.19.4-otp-28
+erlang 28.3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e901af..373fb78 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 This changelog follows the same style that I have seen LiveView, Phoenix, and Elixir use in the past. I'll try to make sure that I maintain it - probably should create some sort of automated process for it... who knows. For now - there's only one release so this should be good enough!
 
+## 1.1.0
+
+### Enhancements
+
+- Add `:release_dir` configuration option to customize the deployment directory for Elixir releases. This allows matching the directory path expected by your release bundle. Defaults to `/srv/<app>/release` for backward compatibility.
+
+- Add ARM architecture support for AWS CLI installation in the bootstrap script. The startup script now automatically detects the instance architecture (x86_64 or aarch64/arm64) and downloads the appropriate AWS CLI version, enabling support for Graviton-based EC2 instances.
+
+- Add `:instance_initiated_shutdown_behavior` configuration option to control EC2 instance shutdown behavior. Valid values are `"stop"` or `"terminate"`. Defaults to `"terminate"` for backward compatibility. When set to `"stop"`, instances are stopped but not terminated on shutdown, allowing access to logs stored in EBS volumes for debugging purposes.
+
 ## 1.0.0
 
 This is the first official release! So everything is empty. Read the docs to get started - have fun!
diff --git a/lib/flame_ec2.ex b/lib/flame_ec2.ex
index 809fd3c..9cff723 100644
--- a/lib/flame_ec2.ex
+++ b/lib/flame_ec2.ex
@@ -135,6 +135,12 @@ defmodule FlameEC2 do
   * `:key_name` - The name of the key pair to use for you to be able to connect to the instance.
   This is not required, however, an instance that was created without a key pair will be inaccessible without another way to log in.
 
+  * `:instance_initiated_shutdown_behavior` - The behavior when an instance-initiated shutdown is triggered.
+  Valid values are `"stop"` or `"terminate"`. Defaults to `"terminate"`.
+  When set to `"terminate"`, the instance and its EBS storage (including logs) are terminated on shutdown.
+  When set to `"stop"`, the instance is stopped but not terminated, allowing you to access the logs stored in the EBS volume.
+  This is useful for debugging issues in production by examining the logs after a runner shuts down.
+
   * `:instance_metadata_url` - The EC2 instance metadata URL. This is used when auto-configuring the pool with the `auto_configure` configuration set to `true`.
   Defaults to "http://169.254.169.254/latest/meta-data/" (note the trailing slash), which is the internal EC2 metadata URL.
   This can be adjusted for local testing, but likely does not need to be adjusted outside of this use case.
@@ -222,14 +228,17 @@ defmodule FlameEC2 do
         EC2Api.run_instances!(state)
       end)
 
-    Utils.log(state.config, "#{inspect(__MODULE__)} #{inspect(node())} EC2 instance created in #{req_connect_time}ms")
+    Utils.log(
+      state.config,
+      "#{inspect(__MODULE__)} #{inspect(node())} EC2 instance created in #{req_connect_time}ms"
+    )
 
     remaining_connect_window = state.config.boot_timeout - req_connect_time
 
     case resp do
       %{"instanceId" => instance_id, "privateIpAddress" => ip} ->
         new_state =
-          %BackendState{
+          %{
             state
             | runner_instance_id: instance_id,
               runner_instance_ip: ip
@@ -241,12 +250,14 @@ defmodule FlameEC2 do
               remote_terminator_pid
           after
             remaining_connect_window ->
-              Logger.error("failed to connect to EC2 instance within #{state.config.boot_timeout}ms")
+              Logger.error(
+                "failed to connect to EC2 instance within #{state.config.boot_timeout}ms"
+              )
 
               exit(:timeout)
           end
 
-        new_state = %BackendState{
+        new_state = %{
           new_state
           | remote_terminator_pid: remote_terminator_pid,
             runner_node_name: node(remote_terminator_pid)
@@ -261,7 +272,11 @@ defmodule FlameEC2 do
 
   @impl true
   def handle_info(msg, %BackendState{} = state) do
-    Utils.log(state.config, "Missed message sent to FlameEC2 Process #{self()}: #{inspect(msg)}")
+    Utils.log(
+      state.config,
+      "Missed message sent to FlameEC2 Process #{inspect(self())}: #{inspect(msg)}"
+    )
+
     {:noreply, state}
   end
 end
diff --git a/lib/flame_ec2/config.ex b/lib/flame_ec2/config.ex
index 676ac16..54b0440 100644
--- a/lib/flame_ec2/config.ex
+++ b/lib/flame_ec2/config.ex
@@ -23,6 +23,8 @@ defmodule FlameEC2.Config do
     :boot_timeout,
     :app,
     :s3_bundle_url,
+    :release_dir,
+    :instance_initiated_shutdown_behavior,
     :instance_metadata_url,
     :instance_metadata_token_url,
     :ec2_service_endpoint,
@@ -47,6 +49,8 @@ defmodule FlameEC2.Config do
              :app,
              :s3_bundle_url,
              :s3_bundle_compressed?,
+             :release_dir,
+             :instance_initiated_shutdown_behavior,
              :local_ip
            ]}
 
@@ -66,6 +70,8 @@ defmodule FlameEC2.Config do
             app: nil,
             s3_bundle_url: nil,
             s3_bundle_compressed?: false,
+            release_dir: nil,
+            instance_initiated_shutdown_behavior: nil,
             local_ip: nil,
             instance_metadata_url: nil,
             instance_metadata_token_url: nil,
@@ -78,6 +84,7 @@ defmodule FlameEC2.Config do
       launch_template_version: "$Default",
       boot_timeout: 120_000,
       app: System.get_env("RELEASE_NAME"),
+      instance_initiated_shutdown_behavior: "terminate",
       instance_metadata_url: "http://169.254.169.254/latest/meta-data/",
       instance_metadata_token_url: "http://169.254.169.254/latest/api/token",
       ec2_service_endpoint: "https://ec2.amazonaws.com/"
@@ -164,7 +171,7 @@ defmodule FlameEC2.Config do
   end
 
   defp validate_s3_bundle_url!(%Config{} = config) do
-    %Config{config | s3_bundle_compressed?: String.ends_with?(config.s3_bundle_url, ".tar.gz")}
+    %{config | s3_bundle_compressed?: String.ends_with?(config.s3_bundle_url, ".tar.gz")}
   end
 
   defp validate_local_ip!(%Config{local_ip: nil}) do
@@ -180,11 +187,15 @@ defmodule FlameEC2.Config do
           "You must specify either the image_id or the launch_template_id for the FlameEC2 backend"
   end
 
-  defp validate_instance_creation_details!(%Config{image_id: _image_id, launch_template_id: nil} = config) do
+  defp validate_instance_creation_details!(
+         %Config{image_id: _image_id, launch_template_id: nil} = config
+       ) do
     config
   end
 
-  defp validate_instance_creation_details!(%Config{image_id: nil, launch_template_id: _launch_template_id} = config) do
+  defp validate_instance_creation_details!(
+         %Config{image_id: nil, launch_template_id: _launch_template_id} = config
+       ) do
     config
   end
 
diff --git a/lib/flame_ec2/ec2_api.ex b/lib/flame_ec2/ec2_api.ex
index 2a24002..5c15c7e 100644
--- a/lib/flame_ec2/ec2_api.ex
+++ b/lib/flame_ec2/ec2_api.ex
@@ -31,7 +31,6 @@ defmodule FlameEC2.EC2Api do
           form: params,
           aws_sigv4: Map.put_new(credentials, :service, "ec2")
         ]
-        |> Req.new()
         |> Req.request()
         |> raise_or_response!()
         |> Map.fetch!(:body)
@@ -71,7 +70,9 @@ defmodule FlameEC2.EC2Api do
   end
 
   defp params_from_config(%Config{} = config, env) do
-    systemd_service = Templates.systemd_service(app: config.app)
+    systemd_service =
+      Templates.systemd_service(app: config.app, release_dir: config.release_dir)
+
     env = Templates.env(vars: env)
 
     start_script =
@@ -81,7 +82,8 @@ defmodule FlameEC2.EC2Api do
         env: env,
         aws_region: config.aws_region,
         s3_bundle_url: config.s3_bundle_url,
-        s3_bundle_compressed?: config.s3_bundle_compressed?
+        s3_bundle_compressed?: config.s3_bundle_compressed?,
+        release_dir: config.release_dir
       )
 
     base_params = %{
@@ -104,7 +106,7 @@ defmodule FlameEC2.EC2Api do
       "IamInstanceProfile" => %{
         "Arn" => config.iam_instance_profile
       },
-      "InstanceInitiatedShutdownBehavior" => "terminate",
+      "InstanceInitiatedShutdownBehavior" => config.instance_initiated_shutdown_behavior,
       "UserData" => Base.encode64(start_script)
     }
 
@@ -121,7 +123,8 @@ defmodule FlameEC2.EC2Api do
     }
   end
 
-  defp creation_details_params(%Config{image_id: image_id}) when is_binary(image_id) and image_id != "" do
+  defp creation_details_params(%Config{image_id: image_id})
+       when is_binary(image_id) and image_id != "" do
     %{
       "ImageId" => image_id
     }
diff --git a/lib/flame_ec2/templates.ex b/lib/flame_ec2/templates.ex
index 12de08c..9caade6 100644
--- a/lib/flame_ec2/templates.ex
+++ b/lib/flame_ec2/templates.ex
@@ -6,7 +6,10 @@ defmodule FlameEC2.Templates do
   @templates_path Path.absname("./templates", __DIR__)
 
   @type systemd_assign() ::
-          {:app, atom() | String.t()} | {:custom_start_command, String.t()} | {:custom_stop_command, String.t()}
+          {:app, atom() | String.t()}
+          | {:release_dir, String.t() | nil}
+          | {:custom_start_command, String.t()}
+          | {:custom_stop_command, String.t()}
   @spec systemd_service([systemd_assign()]) :: String.t()
   def systemd_service(assigns) do
     systemd_service_template(assigns)
@@ -25,12 +28,25 @@ defmodule FlameEC2.Templates do
           | {:aws_region, String.t()}
           | {:s3_bundle_url, String.t()}
           | {:s3_bundle_compressed?, boolean()}
+          | {:release_dir, String.t() | nil}
   @spec start_script([start_script_assign()]) :: String.t()
   def start_script(assigns) do
     start_script_template(assigns)
   end
 
-  EEx.function_from_file(:defp, :systemd_service_template, Path.join(@templates_path, "systemd.service.eex"), [:assigns])
+  EEx.function_from_file(
+    :defp,
+    :systemd_service_template,
+    Path.join(@templates_path, "systemd.service.eex"),
+    [:assigns]
+  )
+
   EEx.function_from_file(:defp, :env_template, Path.join(@templates_path, "env.eex"), [:assigns])
-  EEx.function_from_file(:defp, :start_script_template, Path.join(@templates_path, "start.sh.eex"), [:assigns])
+
+  EEx.function_from_file(
+    :defp,
+    :start_script_template,
+    Path.join(@templates_path, "start.sh.eex"),
+    [:assigns]
+  )
 end
diff --git a/lib/flame_ec2/templates/start.sh.eex b/lib/flame_ec2/templates/start.sh.eex
index 1cec13f..926ec62 100644
--- a/lib/flame_ec2/templates/start.sh.eex
+++ b/lib/flame_ec2/templates/start.sh.eex
@@ -70,8 +70,23 @@ install_aws_cli() {
         return 0
     fi
 
-    log "Installing AWS CLI..."
-    curl -s "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
+    # Detect architecture
+    ARCH=$(uname -m)
+    case $ARCH in
+        x86_64)
+            AWS_CLI_ARCH="x86_64"
+            ;;
+        aarch64|arm64)
+            AWS_CLI_ARCH="aarch64"
+            ;;
+        *)
+            log "Unsupported architecture: $ARCH"
+            exit 1
+            ;;
+    esac
+
+    log "Installing AWS CLI for architecture: $AWS_CLI_ARCH..."
+    curl -s "https://awscli.amazonaws.com/awscli-exe-linux-${AWS_CLI_ARCH}.zip" -o "awscliv2.zip"
     unzip -q awscliv2.zip
     ./aws/install --update >/dev/null 2>&1
     rm -rf aws awscliv2.zip
@@ -94,7 +109,11 @@ aws configure set default.region <%= @aws_region %>
 S3_URL=<%= @s3_bundle_url %>
 APP_DIR="/srv/<%= @app %>"
 SERVICE_NAME=<%= @app %>
+<%= if assigns[:release_dir] do %>
+RELEASE_DIR="<%= @release_dir %>"
+<% else %>
 RELEASE_DIR="${APP_DIR}/release"
+<% end %>
 
 mkdir -p "${APP_DIR}" "${RELEASE_DIR}" || {
     log "Failed to create required directories"
diff --git a/lib/flame_ec2/templates/systemd.service.eex b/lib/flame_ec2/templates/systemd.service.eex
index de2fce4..6406f8e 100644
--- a/lib/flame_ec2/templates/systemd.service.eex
+++ b/lib/flame_ec2/templates/systemd.service.eex
@@ -1,21 +1,22 @@
+<% release_dir = if assigns[:release_dir], do: @release_dir, else: "/srv/#{@app}/release" %>
 [Unit]
 Description=<%= @app %> service
 After=local-fs.target network.target
 
 [Service]
 Type=simple
-WorkingDirectory=/srv/<%= @app %>/release
+WorkingDirectory=<%= release_dir %>
 
 <%= if assigns[:custom_start_command] do %>
 ExecStart=<%= @custom_start_command %>
 <% else %>
-ExecStart=/srv/<%= @app %>/release/bin/<%= @app %> start
+ExecStart=<%= release_dir %>/bin/<%= @app %> start
 <% end %>
 
 <%= if assigns[:custom_stop_command] do %>
 ExecStop=<%= @custom_stop_command %>
 <% else %>
-ExecStop=/srv/<%= @app %>/release/bin/<%= @app %> stop
+ExecStop=<%= release_dir %>/bin/<%= @app %> stop
 <% end %>
 
 Environment=LANG=en_US.utf8
diff --git a/mix.exs b/mix.exs
index 64dfc97..826c60e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -1,10 +1,12 @@
 defmodule FlameEC2.MixProject do
   use Mix.Project
 
+  @version "1.1.0-rc.1"
+
   def project do
     [
       app: :flame_ec2,
-      version: "1.0.0",
+      version: @version,
       elixir: "~> 1.15",
       start_permanent: Mix.env() == :prod,
       elixirc_paths: elixirc_path(Mix.env()),
@@ -22,8 +24,13 @@ defmodule FlameEC2.MixProject do
       aliases: aliases(),
       docs: docs(),
       dialyzer: [plt_file: {:no_warn, "priv/plts/dialyzer.plt"}, plt_add_deps: :app_tree],
-      test_coverage: [tool: ExCoveralls],
-      preferred_cli_env: [
+      test_coverage: [tool: ExCoveralls]
+    ]
+  end
+
+  def cli do
+    [
+      preferred_envs: [
         ci: :test,
         coveralls: :test,
         "coveralls.detail": :test,
diff --git a/mix.lock b/mix.lock
index afacd72..1d0ae2b 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,44 +1,44 @@
 %{
-  "aws": {:hex, :aws, "1.0.4", "17af14644b93d8249de2d730528ab0f7289817e626eb51460f6451b2cdbb5574", [:mix], [{:aws_signature, "~> 0.3", [hex: :aws_signature, repo: "hexpm", optional: false]}, {:finch, "~> 0.13", [hex: :finch, repo: "hexpm", optional: true]}, {:hackney, "~> 1.20", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "925722950c085e246ad2e346c847a3f6c8edcf41ac78dcb82b68813a797dc0e2"},
-  "aws_credentials": {:hex, :aws_credentials, "0.3.2", "ba2ccee4ec6dcb5426cf71830b7afd73795b1f19655f401d4401015b468fec6f", [:rebar3], [{:eini, "~> 2.2.4", [hex: :eini_beam, repo: "hexpm", optional: false]}, {:iso8601, "~> 1.3.4", [hex: :iso8601, repo: "hexpm", optional: false]}, {:jsx, "~> 3.1.0", [hex: :jsx, repo: "hexpm", optional: false]}], "hexpm", "2e748626a935a7a544647fb79d7054f38db8bf378978542c962ccbeab387387b"},
-  "aws_signature": {:hex, :aws_signature, "0.3.2", "adf33bc4af00b2089b7708bf20e3246f09c639a905a619b3689f0a0a22c3ef8f", [:rebar3], [], "hexpm", "b0daf61feb4250a8ab0adea60db3e336af732ff71dd3fb22e45ae3dcbd071e44"},
-  "benchee": {:hex, :benchee, "1.3.1", "c786e6a76321121a44229dde3988fc772bca73ea75170a73fd5f4ddf1af95ccf", [:mix], [{:deep_merge, "~> 1.0", [hex: :deep_merge, repo: "hexpm", optional: false]}, {:statistex, "~> 1.0", [hex: :statistex, repo: "hexpm", optional: false]}, {:table, "~> 0.1.0", [hex: :table, repo: "hexpm", optional: true]}], "hexpm", "76224c58ea1d0391c8309a8ecbfe27d71062878f59bd41a390266bf4ac1cc56d"},
+  "aws": {:hex, :aws, "1.0.10", "f2d8a3dd81fa5b00930f7e08cdecf52803f1d58beb5b6011f74d0ab0aed8b0fe", [:mix], [{:aws_signature, "~> 0.3", [hex: :aws_signature, repo: "hexpm", optional: false]}, {:finch, "~> 0.13", [hex: :finch, repo: "hexpm", optional: true]}, {:hackney, "~> 1.20", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "499b498b207d62c456c0822d568b34faf52c3751295612b319318fc3ec16f082"},
+  "aws_credentials": {:hex, :aws_credentials, "0.3.5", "17c3e1f867cef0d87d06135a5b02194ad2c4c2d429f3d0ca81fa8081a7dc1a97", [:rebar3], [{:eini, "~> 2.2.5", [hex: :eini_beam, repo: "hexpm", optional: false]}, {:iso8601, "~> 1.3.4", [hex: :iso8601, repo: "hexpm", optional: false]}, {:jsx, "~> 3.1.0", [hex: :jsx, repo: "hexpm", optional: false]}], "hexpm", "6541917ed14c7292b6eae65c2e3baf15a79eded19f009f217c48234202884228"},
+  "aws_signature": {:hex, :aws_signature, "0.4.2", "1b35482c89ff5b91f5ead647a2bbc0d9620877479b44800915de92bacf9f1476", [:rebar3], [], "hexpm", "1df4a2d1dff200c7bdfa8f9f935efc71a51273adfc6dd39a9f2cc937e01baa01"},
+  "benchee": {:hex, :benchee, "1.5.0", "4d812c31d54b0ec0167e91278e7de3f596324a78a096fd3d0bea68bb0c513b10", [:mix], [{:deep_merge, "~> 1.0", [hex: :deep_merge, repo: "hexpm", optional: false]}, {:statistex, "~> 1.1", [hex: :statistex, repo: "hexpm", optional: false]}, {:table, "~> 0.1.0", [hex: :table, repo: "hexpm", optional: true]}], "hexpm", "5b075393aea81b8ae74eadd1c28b1d87e8a63696c649d8293db7c4df3eb67535"},
   "benchee_markdown": {:hex, :benchee_markdown, "0.3.3", "d48a1d9782693fae6c294fdb12f653bb90088172d467996bedb9887ff41cf4ef", [:mix], [{:benchee, ">= 1.1.0 and < 2.0.0", [hex: :benchee, repo: "hexpm", optional: false]}], "hexpm", "106dab9ae0b448747da89b9af7285b71841f5d8131f37c6612b7370a157860a4"},
   "bunt": {:hex, :bunt, "1.0.0", "081c2c665f086849e6d57900292b3a161727ab40431219529f13c4ddcf3e7a44", [:mix], [], "hexpm", "dc5f86aa08a5f6fa6b8096f0735c4e76d54ae5c9fa2c143e5a1fc7c1cd9bb6b5"},
-  "certifi": {:hex, :certifi, "2.12.0", "2d1cca2ec95f59643862af91f001478c9863c2ac9cb6e2f89780bfd8de987329", [:rebar3], [], "hexpm", "ee68d85df22e554040cdb4be100f33873ac6051387baf6a8f6ce82272340ff1c"},
-  "credo": {:hex, :credo, "1.7.11", "d3e805f7ddf6c9c854fd36f089649d7cf6ba74c42bc3795d587814e3c9847102", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "56826b4306843253a66e47ae45e98e7d284ee1f95d53d1612bb483f88a8cf219"},
+  "certifi": {:hex, :certifi, "2.15.0", "0e6e882fcdaaa0a5a9f2b3db55b1394dba07e8d6d9bcad08318fb604c6839712", [:rebar3], [], "hexpm", "b147ed22ce71d72eafdad94f055165c1c182f61a2ff49df28bcc71d1d5b94a60"},
+  "credo": {:hex, :credo, "1.7.15", "283da72eeb2fd3ccf7248f4941a0527efb97afa224bcdef30b4b580bc8258e1c", [:mix], [{:bunt, "~> 0.2.1 or ~> 1.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2 or ~> 1.0", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "291e8645ea3fea7481829f1e1eb0881b8395db212821338e577a90bf225c5607"},
   "deep_merge": {:hex, :deep_merge, "1.0.0", "b4aa1a0d1acac393bdf38b2291af38cb1d4a52806cf7a4906f718e1feb5ee961", [:mix], [], "hexpm", "ce708e5f094b9cd4e8f2be4f00d2f4250c4095be93f8cd6d018c753894885430"},
-  "dialyxir": {:hex, :dialyxir, "1.4.5", "ca1571ac18e0f88d4ab245f0b60fa31ff1b12cbae2b11bd25d207f865e8ae78a", [:mix], [{:erlex, ">= 0.2.7", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "b0fb08bb8107c750db5c0b324fa2df5ceaa0f9307690ee3c1f6ba5b9eb5d35c3"},
-  "earmark_parser": {:hex, :earmark_parser, "1.4.42", "f23d856f41919f17cd06a493923a722d87a2d684f143a1e663c04a2b93100682", [:mix], [], "hexpm", "6915b6ca369b5f7346636a2f41c6a6d78b5af419d61a611079189233358b8b8b"},
-  "eini": {:hex, :eini_beam, "2.2.4", "02143b1dce4dda4243248e7d9b3d8274b8d9f5a666445e3d868e2cce79e4ff22", [:rebar3], [], "hexpm", "12de479d144b19e09bb92ba202a7ea716739929afdf9dff01ad802e2b1508471"},
-  "erlex": {:hex, :erlex, "0.2.7", "810e8725f96ab74d17aac676e748627a07bc87eb950d2b83acd29dc047a30595", [:mix], [], "hexpm", "3ed95f79d1a844c3f6bf0cea61e0d5612a42ce56da9c03f01df538685365efb0"},
+  "dialyxir": {:hex, :dialyxir, "1.4.7", "dda948fcee52962e4b6c5b4b16b2d8fa7d50d8645bbae8b8685c3f9ecb7f5f4d", [:mix], [{:erlex, ">= 0.2.8", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "b34527202e6eb8cee198efec110996c25c5898f43a4094df157f8d28f27d9efe"},
+  "earmark_parser": {:hex, :earmark_parser, "1.4.44", "f20830dd6b5c77afe2b063777ddbbff09f9759396500cdbe7523efd58d7a339c", [:mix], [], "hexpm", "4778ac752b4701a5599215f7030989c989ffdc4f6df457c5f36938cc2d2a2750"},
+  "eini": {:hex, :eini_beam, "2.2.5", "28fa0a4eb7ff885cc388877b73fbd56fcca3b2eae4d81e47c47f317b900da1da", [:rebar3], [], "hexpm", "511e9207649f3becb5d945f1813615987899cf78fa130f92be07193a6a74ecb8"},
+  "erlex": {:hex, :erlex, "0.2.8", "cd8116f20f3c0afe376d1e8d1f0ae2452337729f68be016ea544a72f767d9c12", [:mix], [], "hexpm", "9d66ff9fedf69e49dc3fd12831e12a8a37b76f8651dd21cd45fcf5561a8a7590"},
   "ex_doc": {:hex, :ex_doc, "0.36.1", "4197d034f93e0b89ec79fac56e226107824adcce8d2dd0a26f5ed3a95efc36b1", [:mix], [{:earmark_parser, "~> 1.4.42", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.0", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1 or ~> 1.0", [hex: :makeup_erlang, repo: "hexpm", optional: false]}, {:makeup_html, ">= 0.1.0", [hex: :makeup_html, repo: "hexpm", optional: true]}], "hexpm", "d7d26a7cf965dacadcd48f9fa7b5953d7d0cfa3b44fa7a65514427da44eafd89"},
-  "excoveralls": {:hex, :excoveralls, "0.18.4", "70f70dc37b9bd90cf66868c12778d2f60b792b79e9e12aed000972a8046dc093", [:mix], [{:castore, "~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "cda8bb587d9deaa0da6158cf0a18929189abbe53bf42b10fe70016d5f4f5d6a9"},
-  "file_system": {:hex, :file_system, "1.1.0", "08d232062284546c6c34426997dd7ef6ec9f8bbd090eb91780283c9016840e8f", [:mix], [], "hexpm", "bfcf81244f416871f2a2e15c1b515287faa5db9c6bcf290222206d120b3d43f6"},
-  "finch": {:hex, :finch, "0.19.0", "c644641491ea854fc5c1bbaef36bfc764e3f08e7185e1f084e35e0672241b76d", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.6.2 or ~> 1.7", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 1.1", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "fc5324ce209125d1e2fa0fcd2634601c52a787aff1cd33ee833664a5af4ea2b6"},
-  "flame": {:hex, :flame, "0.5.2", "d46c4daa19b8921b71e0e57dc69edc01ce1311b1976c160192b05d4253b336e8", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: true]}, {:jason, ">= 0.0.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "82560ebef6ab3c277875493d0c93494740c930db0b1a3ff1a570eee9206cc6c0"},
-  "hackney": {:hex, :hackney, "1.20.1", "8d97aec62ddddd757d128bfd1df6c5861093419f8f7a4223823537bad5d064e2", [:rebar3], [{:certifi, "~> 2.12.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~> 6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~> 1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~> 1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.4.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~> 1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~> 0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "fe9094e5f1a2a2c0a7d10918fee36bfec0ec2a979994cff8cfe8058cd9af38e3"},
-  "hpax": {:hex, :hpax, "1.0.2", "762df951b0c399ff67cc57c3995ec3cf46d696e41f0bba17da0518d94acd4aac", [:mix], [], "hexpm", "2f09b4c1074e0abd846747329eaa26d535be0eb3d189fa69d812bfb8bfefd32f"},
+  "excoveralls": {:hex, :excoveralls, "0.18.5", "e229d0a65982613332ec30f07940038fe451a2e5b29bce2a5022165f0c9b157e", [:mix], [{:castore, "~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "523fe8a15603f86d64852aab2abe8ddbd78e68579c8525ae765facc5eae01562"},
+  "file_system": {:hex, :file_system, "1.1.1", "31864f4685b0148f25bd3fbef2b1228457c0c89024ad67f7a81a3ffbc0bbad3a", [:mix], [], "hexpm", "7a15ff97dfe526aeefb090a7a9d3d03aa907e100e262a0f8f7746b78f8f87a5d"},
+  "finch": {:hex, :finch, "0.20.0", "5330aefb6b010f424dcbbc4615d914e9e3deae40095e73ab0c1bb0968933cadf", [:mix], [{:mime, "~> 1.0 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.6.2 or ~> 1.7", [hex: :mint, repo: "hexpm", optional: false]}, {:nimble_options, "~> 0.4 or ~> 1.0", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 1.1", [hex: :nimble_pool, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "2658131a74d051aabfcba936093c903b8e89da9a1b63e430bee62045fa9b2ee2"},
+  "flame": {:hex, :flame, "0.5.3", "af9a16c902dac100b4f6b91e64c10ef95f9785ef7b638fcfcebabbec682990e6", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: true]}, {:jason, ">= 0.0.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "8b0b42026c1df2eeffdd8860b77af8437ab7aa72b5e648f8e92d8198f3b7fa1e"},
+  "hackney": {:hex, :hackney, "1.25.0", "390e9b83f31e5b325b9f43b76e1a785cbdb69b5b6cd4e079aa67835ded046867", [:rebar3], [{:certifi, "~> 2.15.0", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~> 6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~> 1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~> 1.4", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.4.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~> 1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~> 0.7.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "7209bfd75fd1f42467211ff8f59ea74d6f2a9e81cbcee95a56711ee79fd6b1d4"},
+  "hpax": {:hex, :hpax, "1.0.3", "ed67ef51ad4df91e75cc6a1494f851850c0bd98ebc0be6e81b026e765ee535aa", [:mix], [], "hexpm", "8eab6e1cfa8d5918c2ce4ba43588e894af35dbd8e91e6e55c817bca5847df34a"},
   "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~> 0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
   "iso8601": {:hex, :iso8601, "1.3.4", "7b1f095f86f6cf65e1e5a77872e8e8bf69bd58d4c3a415b3f77d9cc9423ecbb9", [:rebar3], [], "hexpm", "a334469c07f1c219326bc891a95f5eec8eb12dd8071a3fff56a7843cb20fae34"},
   "jason": {:hex, :jason, "1.4.4", "b9226785a9aa77b6857ca22832cffa5d5011a667207eb2a0ad56adb5db443b8a", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "c5eb0cab91f094599f94d55bc63409236a8ec69a21a67814529e8d5f6cc90b3b"},
   "jsx": {:hex, :jsx, "3.1.0", "d12516baa0bb23a59bb35dccaf02a1bd08243fcbb9efe24f2d9d056ccff71268", [:rebar3], [], "hexpm", "0c5cc8fdc11b53cc25cf65ac6705ad39e54ecc56d1c22e4adb8f5a53fb9427f3"},
   "makeup": {:hex, :makeup, "1.2.1", "e90ac1c65589ef354378def3ba19d401e739ee7ee06fb47f94c687016e3713d1", [:mix], [{:nimble_parsec, "~> 1.4", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "d36484867b0bae0fea568d10131197a4c2e47056a6fbe84922bf6ba71c8d17ce"},
   "makeup_elixir": {:hex, :makeup_elixir, "1.0.1", "e928a4f984e795e41e3abd27bfc09f51db16ab8ba1aebdba2b3a575437efafc2", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "7284900d412a3e5cfd97fdaed4f5ed389b8f2b4cb49efc0eb3bd10e2febf9507"},
-  "makeup_erlang": {:hex, :makeup_erlang, "1.0.1", "c7f58c120b2b5aa5fd80d540a89fdf866ed42f1f3994e4fe189abebeab610839", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "8a89a1eeccc2d798d6ea15496a6e4870b75e014d1af514b1b71fa33134f57814"},
+  "makeup_erlang": {:hex, :makeup_erlang, "1.0.2", "03e1804074b3aa64d5fad7aa64601ed0fb395337b982d9bcf04029d68d51b6a7", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "af33ff7ef368d5893e4a267933e7744e46ce3cf1f61e2dccf53a111ed3aa3727"},
   "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm", "69b09adddc4f74a40716ae54d140f93beb0fb8978d8636eaded0c31b6f099f16"},
-  "mime": {:hex, :mime, "2.0.6", "8f18486773d9b15f95f4f4f1e39b710045fa1de891fada4516559967276e4dc2", [:mix], [], "hexpm", "c9945363a6b26d747389aac3643f8e0e09d30499a138ad64fe8fd1d13d9b153e"},
-  "mimerl": {:hex, :mimerl, "1.3.0", "d0cd9fc04b9061f82490f6581e0128379830e78535e017f7780f37fea7545726", [:rebar3], [], "hexpm", "a1e15a50d1887217de95f0b9b0793e32853f7c258a5cd227650889b38839fe9d"},
-  "mint": {:hex, :mint, "1.6.2", "af6d97a4051eee4f05b5500671d47c3a67dac7386045d87a904126fd4bbcea2e", [:mix], [{:castore, "~> 0.1.0 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:hpax, "~> 0.1.1 or ~> 0.2.0 or ~> 1.0", [hex: :hpax, repo: "hexpm", optional: false]}], "hexpm", "5ee441dffc1892f1ae59127f74afe8fd82fda6587794278d924e4d90ea3d63f9"},
+  "mime": {:hex, :mime, "2.0.7", "b8d739037be7cd402aee1ba0306edfdef982687ee7e9859bee6198c1e7e2f128", [:mix], [], "hexpm", "6171188e399ee16023ffc5b76ce445eb6d9672e2e241d2df6050f3c771e80ccd"},
+  "mimerl": {:hex, :mimerl, "1.4.0", "3882a5ca67fbbe7117ba8947f27643557adec38fa2307490c4c4207624cb213b", [:rebar3], [], "hexpm", "13af15f9f68c65884ecca3a3891d50a7b57d82152792f3e19d88650aa126b144"},
+  "mint": {:hex, :mint, "1.7.1", "113fdb2b2f3b59e47c7955971854641c61f378549d73e829e1768de90fc1abf1", [:mix], [{:castore, "~> 0.1.0 or ~> 1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:hpax, "~> 0.1.1 or ~> 0.2.0 or ~> 1.0", [hex: :hpax, repo: "hexpm", optional: false]}], "hexpm", "fceba0a4d0f24301ddee3024ae116df1c3f4bb7a563a731f45fdfeb9d39a231b"},
   "nimble_options": {:hex, :nimble_options, "1.1.1", "e3a492d54d85fc3fd7c5baf411d9d2852922f66e69476317787a7b2bb000a61b", [:mix], [], "hexpm", "821b2470ca9442c4b6984882fe9bb0389371b8ddec4d45a9504f00a66f650b44"},
-  "nimble_parsec": {:hex, :nimble_parsec, "1.4.0", "51f9b613ea62cfa97b25ccc2c1b4216e81df970acd8e16e8d1bdc58fef21370d", [:mix], [], "hexpm", "9c565862810fb383e9838c1dd2d7d2c437b3d13b267414ba6af33e50d2d1cf28"},
+  "nimble_parsec": {:hex, :nimble_parsec, "1.4.2", "8efba0122db06df95bfaa78f791344a89352ba04baedd3849593bfce4d0dc1c6", [:mix], [], "hexpm", "4b21398942dda052b403bbe1da991ccd03a053668d147d53fb8c4e0efe09c973"},
   "nimble_pool": {:hex, :nimble_pool, "1.1.0", "bf9c29fbdcba3564a8b800d1eeb5a3c58f36e1e11d7b7fb2e084a643f645f06b", [:mix], [], "hexpm", "af2e4e6b34197db81f7aad230c1118eac993acc0dae6bc83bac0126d4ae0813a"},
   "parse_trans": {:hex, :parse_trans, "3.4.1", "6e6aa8167cb44cc8f39441d05193be6e6f4e7c2946cb2759f015f8c56b76e5ff", [:rebar3], [], "hexpm", "620a406ce75dada827b82e453c19cf06776be266f5a67cff34e1ef2cbb60e49a"},
   "remixed_remix": {:hex, :remixed_remix, "2.0.2", "17305cc2219193c5c443fb5e59e7c67e77a70a80db55fa95068355c0de3bd575", [:mix], [], "hexpm", "2d73083e2e1ad31f742275323c4ad3c184924932346721447e8e5905326a99c4"},
-  "req": {:hex, :req, "0.5.8", "50d8d65279d6e343a5e46980ac2a70e97136182950833a1968b371e753f6a662", [:mix], [{:brotli, "~> 0.3.1", [hex: :brotli, repo: "hexpm", optional: true]}, {:ezstd, "~> 1.0", [hex: :ezstd, repo: "hexpm", optional: true]}, {:finch, "~> 0.17", [hex: :finch, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, "~> 2.0.6 or ~> 2.1", [hex: :mime, repo: "hexpm", optional: false]}, {:nimble_csv, "~> 1.0", [hex: :nimble_csv, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "d7fc5898a566477e174f26887821a3c5082b243885520ee4b45555f5d53f40ef"},
+  "req": {:hex, :req, "0.5.16", "99ba6a36b014458e52a8b9a0543bfa752cb0344b2a9d756651db1281d4ba4450", [:mix], [{:brotli, "~> 0.3.1", [hex: :brotli, repo: "hexpm", optional: true]}, {:ezstd, "~> 1.0", [hex: :ezstd, repo: "hexpm", optional: true]}, {:finch, "~> 0.17", [hex: :finch, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mime, "~> 2.0.6 or ~> 2.1", [hex: :mime, repo: "hexpm", optional: false]}, {:nimble_csv, "~> 1.0", [hex: :nimble_csv, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "974a7a27982b9b791df84e8f6687d21483795882a7840e8309abdbe08bb06f09"},
   "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.7", "354c321cf377240c7b8716899e182ce4890c5938111a1296add3ec74cf1715df", [:make, :mix, :rebar3], [], "hexpm", "fe4c190e8f37401d30167c8c405eda19469f34577987c76dde613e838bbc67f8"},
-  "statistex": {:hex, :statistex, "1.0.0", "f3dc93f3c0c6c92e5f291704cf62b99b553253d7969e9a5fa713e5481cd858a5", [:mix], [], "hexpm", "ff9d8bee7035028ab4742ff52fc80a2aa35cece833cf5319009b52f1b5a86c27"},
-  "styler": {:hex, :styler, "1.3.3", "5196fc9e9bf1254af4337b051103d38532c2f500b0f01bc6f53f56ee678f65e6", [:mix], [], "hexpm", "c275f73f2ff1b7dfafb03a0f8cf3e928709a235a2b049162b40168f53ba3a07c"},
+  "statistex": {:hex, :statistex, "1.1.0", "7fec1eb2f580a0d2c1a05ed27396a084ab064a40cfc84246dbfb0c72a5c761e5", [:mix], [], "hexpm", "f5950ea26ad43246ba2cce54324ac394a4e7408fdcf98b8e230f503a0cba9cf5"},
+  "styler": {:hex, :styler, "1.10.0", "343f1f7bb19a8893c2841a9ae90665b68d2edf6cc37b964a5099e60c78815c2e", [:mix], [], "hexpm", "6a78876611869466139e63722df4cbbb56b18a842d88c19f23ca844d914ad91a"},
   "telemetry": {:hex, :telemetry, "1.3.0", "fedebbae410d715cf8e7062c96a1ef32ec22e764197f70cda73d82778d61e7a2", [:rebar3], [], "hexpm", "7015fc8919dbe63764f4b4b87a95b7c0996bd539e0d499be6ec9d7f3875b79e6"},
-  "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.1", "a48703a25c170eedadca83b11e88985af08d35f37c6f664d6dcfb106a97782fc", [:rebar3], [], "hexpm", "b3a917854ce3ae233619744ad1e0102e05673136776fb2fa76234f3e03b23642"},
 }
diff --git a/scripts/env.exs b/scripts/env.exs
deleted file mode 100644
index 2f66aef..0000000
--- a/scripts/env.exs
+++ /dev/null
@@ -1,3 +0,0 @@
-rendered = FlameEC2.Templates.env(vars: %{"MY_ENV_1" => "1234", "MY_ENV_2" => "5678", "MY_ENV_3" => "90"})
-
-File.write!("./example_env", rendered)
diff --git a/scripts/start_sh.exs b/scripts/start_sh.exs
index 42d3118..4c6fcc6 100644
--- a/scripts/start_sh.exs
+++ b/scripts/start_sh.exs
@@ -1,5 +1,7 @@
 systemd_service = FlameEC2.Templates.systemd_service(app: "flame_ec2")
-env = FlameEC2.Templates.env(vars: %{"MY_ENV_1" => "1234", "MY_ENV_2" => "5678", "MY_ENV_3" => "90"})
+
+env =
+  FlameEC2.Templates.env(vars: %{"MY_ENV_1" => "1234", "MY_ENV_2" => "5678", "MY_ENV_3" => "90"})
 
 rendered =
   FlameEC2.Templates.start_script(
diff --git a/scripts/systemd_service.exs b/scripts/systemd_service.exs
index 76fa138..d7cfd14 100644
--- a/scripts/systemd_service.exs
+++ b/scripts/systemd_service.exs
@@ -1,3 +1,8 @@
-rendered = FlameEC2.Templates.systemd_service(app: "flame_ec2", custom_start_command: "ls", custom_stop_command: "ls")
+rendered =
+  FlameEC2.Templates.systemd_service(
+    app: "flame_ec2",
+    custom_start_command: "ls",
+    custom_stop_command: "ls"
+  )
 
 File.write!("./example_systemd_service.service", rendered)
diff --git a/test/flame_ec2/backend_state_test.exs b/test/flame_ec2/backend_state_test.exs
index c80ddd9..f11658d 100644
--- a/test/flame_ec2/backend_state_test.exs
+++ b/test/flame_ec2/backend_state_test.exs
@@ -44,7 +44,7 @@ defmodule FlameEC2.BackendStateTest do
 
     parent = FLAME.Parent.get()
 
-    assert not is_nil(parent)
+    assert parent
     assert is_struct(parent, FLAME.Parent)
     assert parent.ref == state.parent_ref
     assert parent.node_base == state.runner_node_base
diff --git a/test/flame_ec2/config_test.exs b/test/flame_ec2/config_test.exs
index d3dcb98..0b650bc 100644
--- a/test/flame_ec2/config_test.exs
+++ b/test/flame_ec2/config_test.exs
@@ -23,20 +23,29 @@ defmodule FlameEC2.ConfigTest do
     assert config.instance_type == "t3.nano"
     assert config.launch_template_version == "$Default"
     assert config.boot_timeout == 120_000
+    assert config.instance_initiated_shutdown_behavior == "terminate"
   end
 
   test "s3 bundle compressed?" do
     config =
       FlameEC2.Config.new(
-        Keyword.put(FlameEC2.QuickConfigs.simple_valid_config(), :s3_bundle_url, "s3://code-bucket/code"),
+        Keyword.put(
+          FlameEC2.QuickConfigs.simple_valid_config(),
+          :s3_bundle_url,
+          "s3://code-bucket/code"
+        ),
         []
       )
 
-    assert not config.s3_bundle_compressed?
+    refute config.s3_bundle_compressed?
 
     config =
       FlameEC2.Config.new(
-        Keyword.put(FlameEC2.QuickConfigs.simple_valid_config(), :s3_bundle_url, "s3://code-bucket/code.tar.gz"),
+        Keyword.put(
+          FlameEC2.QuickConfigs.simple_valid_config(),
+          :s3_bundle_url,
+          "s3://code-bucket/code.tar.gz"
+        ),
         []
       )
 
@@ -45,17 +54,54 @@ defmodule FlameEC2.ConfigTest do
 
   test "environment variables" do
     env = %{"MY_ENV_1" => "123", "MY_ENV_2" => "456", "MY_ENV_3" => "789"}
-    config = FlameEC2.Config.new(Keyword.put(FlameEC2.QuickConfigs.simple_valid_config(), :env, env), [])
+
+    config =
+      FlameEC2.Config.new(Keyword.put(FlameEC2.QuickConfigs.simple_valid_config(), :env, env), [])
 
     assert config.env == env
   end
 
+  test "instance initiated shutdown behavior" do
+    # Test default value
+    config = FlameEC2.Config.new(FlameEC2.QuickConfigs.simple_valid_config(), [])
+    assert config.instance_initiated_shutdown_behavior == "terminate"
+
+    # Test custom value "stop"
+    config =
+      FlameEC2.Config.new(
+        Keyword.put(
+          FlameEC2.QuickConfigs.simple_valid_config(),
+          :instance_initiated_shutdown_behavior,
+          "stop"
+        ),
+        []
+      )
+
+    assert config.instance_initiated_shutdown_behavior == "stop"
+
+    # Test custom value "terminate"
+    config =
+      FlameEC2.Config.new(
+        Keyword.put(
+          FlameEC2.QuickConfigs.simple_valid_config(),
+          :instance_initiated_shutdown_behavior,
+          "terminate"
+        ),
+        []
+      )
+
+    assert config.instance_initiated_shutdown_behavior == "terminate"
+  end
+
   describe "instance creation details" do
     test "must have image id or launch template" do
       assert_raise ArgumentError,
                    "You must specify either the image_id or the launch_template_id for the FlameEC2 backend",
                    fn ->
-                     FlameEC2.Config.new(Keyword.delete(FlameEC2.QuickConfigs.simple_valid_config(), :image_id), [])
+                     FlameEC2.Config.new(
+                       Keyword.delete(FlameEC2.QuickConfigs.simple_valid_config(), :image_id),
+                       []
+                     )
                    end
 
       with_launch_template =
@@ -84,7 +130,10 @@ defmodule FlameEC2.ConfigTest do
     for key <- must_specify_keys do
       test "no #{key} is invalid" do
         assert_raise ArgumentError, ~r/^You must specify/, fn ->
-          FlameEC2.Config.new(Keyword.delete(FlameEC2.QuickConfigs.simple_valid_config(), unquote(key)), [])
+          FlameEC2.Config.new(
+            Keyword.delete(FlameEC2.QuickConfigs.simple_valid_config(), unquote(key)),
+            []
+          )
         end
       end
     end
diff --git a/test/flame_ec2/ec2_api_test.exs b/test/flame_ec2/ec2_api_test.exs
index 81f517d..9c49df8 100644
--- a/test/flame_ec2/ec2_api_test.exs
+++ b/test/flame_ec2/ec2_api_test.exs
@@ -62,6 +62,30 @@ defmodule FlameEC2.EC2ApiTest do
     assert decoded == start_script
   end
 
+  test "includes InstanceInitiatedShutdownBehavior with default value" do
+    config = FlameEC2.QuickConfigs.simple_valid_config()
+    state = FlameEC2.BackendState.new(config, [])
+
+    parsed = FlameEC2.EC2Api.build_params_from_state(state)
+
+    assert parsed["InstanceInitiatedShutdownBehavior"] == "terminate"
+  end
+
+  test "includes InstanceInitiatedShutdownBehavior with custom value" do
+    config =
+      Keyword.put(
+        FlameEC2.QuickConfigs.simple_valid_config(),
+        :instance_initiated_shutdown_behavior,
+        "stop"
+      )
+
+    state = FlameEC2.BackendState.new(config, [])
+
+    parsed = FlameEC2.EC2Api.build_params_from_state(state)
+
+    assert parsed["InstanceInitiatedShutdownBehavior"] == "stop"
+  end
+
   test "correct query parameters with launch template in state" do
     config =
       FlameEC2.QuickConfigs.simple_valid_config()
@@ -75,7 +99,7 @@ defmodule FlameEC2.EC2ApiTest do
 
     assert parsed["LaunchTemplate.LaunchTemplateId"] == "lt-123"
     assert parsed["LaunchTemplate.Version"] == "1"
-    assert not Map.has_key?(parsed, "ImageId")
+    refute Map.has_key?(parsed, "ImageId")
   end
 
   test "successfully launches an instance", context do
@@ -92,8 +116,10 @@ defmodule FlameEC2.EC2ApiTest do
         []
       )
 
-    assert %{"instanceId" => _instance_id, "privateIpAddress" => ip} = FlameEC2.EC2Api.run_instances!(state)
+    assert %{"instanceId" => _instance_id, "privateIpAddress" => ip} =
+             FlameEC2.EC2Api.run_instances!(state)
 
-    assert List.delete_at(String.split(context[:local_ipv4], "."), 3) == List.delete_at(String.split(ip, "."), 3)
+    assert List.delete_at(String.split(context[:local_ipv4], "."), 3) ==
+             List.delete_at(String.split(ip, "."), 3)
   end
 end
diff --git a/test/flame_ec2/templates_test.exs b/test/flame_ec2/templates_test.exs
index fb7d988..ecba846 100644
--- a/test/flame_ec2/templates_test.exs
+++ b/test/flame_ec2/templates_test.exs
@@ -18,11 +18,15 @@ defmodule FlameEC2.TemplatesTest do
 
     """
 
-    assert output == FlameEC2.Templates.env(vars: %{"MY_ENV_1" => "123", "MY_ENV_2" => "456", "MY_ENV_3" => "789"})
+    assert output ==
+             FlameEC2.Templates.env(
+               vars: %{"MY_ENV_1" => "123", "MY_ENV_2" => "456", "MY_ENV_3" => "789"}
+             )
   end
 
   test "systemd template" do
     output = """
+
     [Unit]
     Description=flame_ec2 service
     After=local-fs.target network.target
@@ -51,11 +55,12 @@ defmodule FlameEC2.TemplatesTest do
     WantedBy=multi-user.target
     """
 
-    assert output == FlameEC2.Templates.systemd_service(app: :flame_ec2)
+    assert output == FlameEC2.Templates.systemd_service(app: :flame_ec2, release_dir: nil)
   end
 
   test "systemd template (custom commands)" do
     output = """
+
     [Unit]
     Description=flame_ec2 service
     After=local-fs.target network.target
@@ -85,11 +90,16 @@ defmodule FlameEC2.TemplatesTest do
     """
 
     assert output ==
-             FlameEC2.Templates.systemd_service(app: :flame_ec2, custom_start_command: "ls", custom_stop_command: "ls")
+             FlameEC2.Templates.systemd_service(
+               app: :flame_ec2,
+               release_dir: nil,
+               custom_start_command: "ls",
+               custom_stop_command: "ls"
+             )
   end
 
   test "start script" do
-    systemd_service = FlameEC2.Templates.systemd_service(app: :flame_ec2)
+    systemd_service = FlameEC2.Templates.systemd_service(app: :flame_ec2, release_dir: nil)
     env = FlameEC2.Templates.env(vars: %{"MY_ENV_1" => "123"})
 
     output =
@@ -99,10 +109,62 @@ defmodule FlameEC2.TemplatesTest do
         env: env,
         aws_region: "us-east-1",
         s3_bundle_url: "s3://code-bucket/code.tar.gz",
-        s3_bundle_compressed?: true
+        s3_bundle_compressed?: true,
+        release_dir: nil
       )
 
     assert String.contains?(output, systemd_service)
     assert String.contains?(output, env)
   end
+
+  test "systemd template with custom release_dir" do
+    output = FlameEC2.Templates.systemd_service(app: :my_app, release_dir: "/var/www/my_app")
+
+    # Verify custom release_dir is used in WorkingDirectory
+    assert String.contains?(output, "WorkingDirectory=/var/www/my_app")
+    # Verify custom release_dir is used in ExecStart
+    assert String.contains?(output, "ExecStart=/var/www/my_app/bin/my_app start")
+    # Verify custom release_dir is used in ExecStop
+    assert String.contains?(output, "ExecStop=/var/www/my_app/bin/my_app stop")
+  end
+
+  test "start script with custom release_dir" do
+    systemd_service = FlameEC2.Templates.systemd_service(app: :my_app, release_dir: "/custom/path")
+    env = FlameEC2.Templates.env(vars: %{})
+
+    output =
+      FlameEC2.Templates.start_script(
+        app: :my_app,
+        systemd_service: systemd_service,
+        env: env,
+        aws_region: "us-east-1",
+        s3_bundle_url: "s3://bucket/app.tar.gz",
+        s3_bundle_compressed?: true,
+        release_dir: "/custom/path"
+      )
+
+    # Verify RELEASE_DIR is set to custom path
+    assert String.contains?(output, ~s(RELEASE_DIR="/custom/path"))
+    # Verify it doesn't use the default path
+    refute String.contains?(output, ~s(RELEASE_DIR="${APP_DIR}/release"))
+  end
+
+  test "start script with default release_dir" do
+    systemd_service = FlameEC2.Templates.systemd_service(app: :my_app, release_dir: nil)
+    env = FlameEC2.Templates.env(vars: %{})
+
+    output =
+      FlameEC2.Templates.start_script(
+        app: :my_app,
+        systemd_service: systemd_service,
+        env: env,
+        aws_region: "us-east-1",
+        s3_bundle_url: "s3://bucket/app.tar.gz",
+        s3_bundle_compressed?: true,
+        release_dir: nil
+      )
+
+    # Verify RELEASE_DIR uses default path
+    assert String.contains?(output, ~s(RELEASE_DIR="${APP_DIR}/release"))
+  end
 end
diff --git a/test/support/quick_configs.ex b/test/support/quick_configs.ex
index 8fa84ff..10a2ab2 100644
--- a/test/support/quick_configs.ex
+++ b/test/support/quick_configs.ex
@@ -20,7 +20,7 @@ defmodule FlameEC2.QuickConfigs do
       |> AWS.Client.create("xxxxxxxxxxxx", "xxxxxxxxxxxx", "us-east-1")
       |> AWS.Client.put_endpoint("localhost")
       |> then(fn client ->
-        %AWS.Client{client | port: 4566, proto: "http"}
+        %{client | port: 4566, proto: "http"}
       end)
 
     {:ok, %{"CreateVpcResponse" => %{"vpc" => %{"vpcId" => vpc_id}}}, _} =