diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3ce1e12..5bfcdd4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,33 +1,139 @@
-image: elixir:latest
-
-cache:
-  key: "$CI_JOB_NAME"
-  paths:
-    - deps
-    - _build
-    - /root/.mix
+stages:
+  - build
+  - test
+  - release
 
 variables:
   MIX_ENV: "test"
+  PACKAGE_REGISTRY_URL: "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/"
+  HEX_HOME: "$CI_PROJECT_DIR/.hex"
+  MIX_HOME: "$CI_PROJECT_DIR/.mix"
 
-before_script:
-  - mix local.hex --force
-  - mix local.rebar --force
-  - mix deps.get --only test
+build:
+  image: elixir:latest
+  stage: build
+  cache:
+    key: "$CI_JOB_NAME"
+    paths:
+      - deps
+      - _build
+      - .hex
+      - .mix
+  script:
+    - mix local.hex --force
+    - mix local.rebar --force
+    - mix deps.get
+    - mix deps.compile
+    - mix git_ops.project_info -f dotenv > project_info.env
+  artifacts:
+    paths:
+      - _build/
+      - deps/
+      - .hex
+      - .mix
+    reports:
+      dotenv: project_info.env
 
 test:
+  image: elixir:latest
+  dependencies:
+    - build
+  stage: test
   script:
-     - mix test
+    - mix test
 
 credo:
+  image: elixir:latest
+  dependencies:
+    - build
+  stage: test
   script:
-     - mix credo --strict
+    - mix credo
 
 audit:
+  image: elixir:latest
+  dependencies:
+    - build
+  stage: test
   script:
     - mix hex.audit
 
 format:
+  image: elixir:latest
+  dependencies:
+    - build
+  stage: test
   script:
     - mix format --check-formatted
 
+pages:
+  image: elixir:latest
+  dependencies:
+    - build
+  stage: release
+  script:
+    - mix docs -o public
+  artifacts:
+    paths:
+      - public
+  only:
+    - main
+
+git_ops:
+  image: elixir:latest
+  dependencies:
+    - build
+  stage: release
+  only:
+    refs:
+      - main
+  except:
+    variables:
+      - $CI_COMMIT_MESSAGE =~ /chore\:\ release version/
+  script:
+    - |
+      export OLD_APP_VERSION=$APP_VERSION
+      mkdir -p artifacts
+      git config --global user.name "Gitlab Runner for ${GITLAB_USER_NAME}"
+      git config --global user.email "${GITLAB_USER_EMAIL}"
+      mix git_ops.release --yes || true
+      mix git_ops.project_info -f shell > artifacts/env
+      source artifacts/env
+      if [ "v${OLD_APP_VERSION}" != "v${APP_VERSION}" ]; then
+        mix hex.build -o "artifacts/${APP_NAME}-${APP_VERSION}.tar"
+        gzip "artifacts/${APP_NAME}-${APP_VERSION}.tar"
+        mix docs && tar zcvf "artifacts/${APP_NAME}-${APP_VERSION}-docs.tar.gz" doc/
+        curl --header "JOB_TOKEN: ${CI_JOB_TOKEN}" --upload-file "artifacts/${APP_NAME}-${APP_VERSION}.tar.gz" "${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}.tar.gz"
+        curl --header "JOB_TOKEN: ${CI_JOB_TOKEN}" --upload-file "artifacts/${APP_NAME}-${APP_VERSION}-docs.tar.gz" "${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}-docs.tar.gz"
+        git push "https://project_${CI_PROJECT_ID}_bot:${RELEASE_TOKEN}@gitlab.com/${CI_PROJECT_PATH}.git" "HEAD:${CI_COMMIT_REF_NAME}" "refs/tags/v${APP_VERSION}"
+      fi
+  artifacts:
+    paths:
+      - artifacts/*
+
+release-gitlab:
+  image: registry.gitlab.com/gitlab-org/release-cli:latest
+  dependencies:
+    - build
+  stage: release
+  only:
+    - tags
+    - /^v\d+\.\d+\.\d+(-\w+)?$/
+  script:
+    - release-cli create \
+      --name "Release ${APP_NAME} ${APP_VERSION}" \
+      --description "./CHANGELOG.md" \
+      --tag-name "v${APP_VERSION}" \
+      --assets-link "{\"name\":\"${APP_NAME}-${APP_VERSION}.tar.gz\",\"url\":\"${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}.tar.gz\"}" \
+      --assets-link "{\"name\":\"${APP_NAME}-${APP_VERSION}-docs.tar.gz\",\"url\":\"${PACKAGE_REGISTRY_URL}/${APP_NAME}/${APP_VERSION}/${APP_NAME}-${APP_VERSION}-docs.tar.gz\"}"
+
+release-hex:
+  image: elixir:latest
+  dependencies:
+    - build
+  stage: release
+  only:
+    - tags
+    - /^v\d+\.\d+\.\d+(-\w+)?$/
+  script:
+    - mix hex.publish --yes
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..95f55be
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,11 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+See [Conventional Commits](Https://conventionalcommits.org) for commit guidelines.
+
+<!-- changelog -->
+
+## [v1.1.1](https://gitlab.com/***PROJECT_PATH***/compare/v1.1.1...v1.1.1) (2021-12-08)
+
+
+
diff --git a/README.md b/README.md
index 90da46c..2c2a172 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ by adding `ip` to your list of dependencies in `mix.exs`:
 ```elixir
 def deps do
   [
-    {:ip, "~> 1.0.0"}
+    {:ip, "~> 1.1.1"}
   ]
 end
 ```
diff --git a/config/config.exs b/config/config.exs
index 25b3c21..cf21c23 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -1,30 +1,9 @@
-# This file is responsible for configuring your application
-# and its dependencies with the aid of the Mix.Config module.
-use Mix.Config
+import Config
 
-# This configuration is loaded before any dependency and is restricted
-# to this project. If another project depends on this project, this
-# file won't be loaded nor affect the parent project. For this reason,
-# if you want to provide default values for your application for
-# 3rd-party users, it should be done in your "mix.exs" file.
-
-# You can configure your application as:
-#
-#     config :ip, key: :value
-#
-# and access this configuration in your application as:
-#
-#     Application.get_env(:ip, :key)
-#
-# You can also configure a 3rd-party app:
-#
-#     config :logger, level: :info
-#
-
-# It is also possible to import configuration files, relative to this
-# directory. For example, you can emulate configuration per environment
-# by uncommenting the line below and defining dev.exs, test.exs and such.
-# Configuration from the imported file will override the ones defined
-# here (which is why it is important to import them last).
-#
-#     import_config "#{Mix.env}.exs"
+config :git_ops,
+  mix_project: Mix.Project.get!(),
+  changelog_file: "CHANGELOG.md",
+  repository_url: "https://gitlab.com/***PROJECT_PATH***",
+  manage_mix_version?: true,
+  manage_readme_version: "README.md",
+  version_tag_prefix: "v"
diff --git a/mix.exs b/mix.exs
index 484fbcd..4008582 100644
--- a/mix.exs
+++ b/mix.exs
@@ -38,9 +38,10 @@ defmodule IP.Mixfile do
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      {:ex_doc, ">= 0.0.0", only: :dev},
-      {:earmark, ">= 0.0.0", only: :dev},
-      {:credo, "~> 1.0", only: ~w(dev test)a, runtime: false}
+      {:credo, "~> 1.0", only: ~w[dev test]a, runtime: false},
+      {:earmark, ">= 0.0.0", only: ~w[dev test]a},
+      {:ex_doc, ">= 0.0.0", only: ~w[dev test]a},
+      {:git_ops, "~> 2.3", only: ~w[dev test]a, runtime: false}
     ]
   end
 end
diff --git a/mix.lock b/mix.lock
index da0cb00..94f70ad 100644
--- a/mix.lock
+++ b/mix.lock
@@ -6,6 +6,8 @@
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "ex_doc": {:hex, :ex_doc, "0.26.0", "1922164bac0b18b02f84d6f69cab1b93bc3e870e2ad18d5dacb50a9e06b542a3", [:mix], [{:earmark_parser, "~> 1.4.0", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "2775d66e494a9a48355db7867478ffd997864c61c65a47d31c4949459281c78d"},
   "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
+  "git_cli": {:hex, :git_cli, "0.3.0", "a5422f9b95c99483385b976f5d43f7e8233283a47cda13533d7c16131cb14df5", [:mix], [], "hexpm", "78cb952f4c86a41f4d3511f1d3ecb28edb268e3a7df278de2faa1bd4672eaf9b"},
+  "git_ops": {:hex, :git_ops, "2.4.5", "185a724dfde3745edd22f7571d59c47a835cf54ded67e9ccbc951920b7eec4c2", [:mix], [{:git_cli, "~> 0.2", [hex: :git_cli, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "e323a5b01ad53bc8c19c3a444be3e61ed7803ecd2e95530446ae9327d0143ecc"},
   "inch_ex": {:hex, :inch_ex, "1.0.0", "18496a900ca4b7542a1ff1159e7f8be6c2012b74ca55ac70de5e805f14cdf939", [:mix], [{:poison, "~> 1.5 or ~> 2.0 or ~> 3.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},
   "makeup": {:hex, :makeup, "1.0.5", "d5a830bc42c9800ce07dd97fa94669dfb93d3bf5fcf6ea7a0c67b2e0e4a7f26c", [:mix], [{:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cfa158c02d3f5c0c665d0af11512fed3fba0144cf1aadee0f2ce17747fba2ca9"},