diff --git a/.gitignore b/.gitignore
index bf384e5..b928fbe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ pnpm-debug.log
 pnpm-lock.yaml
 yarn-error.log
 GPUCache/
+updux-2.0.0.tgz
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000..e940ed6
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,15 @@
+*.test.*
+test.*
+docs
+node_modules/
+tsconfig.tsbuildinfo
+**/*.orig
+dist
+package-lock.json
+yarn.lock
+.nyc_output/
+pnpm-debug.log
+pnpm-lock.yaml
+yarn-error.log
+GPUCache/
+updux-2.0.0.tgz
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..40bf0fa
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,23 @@
+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+## [2.0.0](https://github.com/yanick/updux/compare/v1.2.0...v2.0.0) (2020-06-13)
+
+
+### ⚠ BREAKING CHANGES
+
+* use ts-action for action creation
+* middleware support refined
+
+### Features
+
+* allow adding actionCreators via addAction() ([27ae46d](https://github.com/yanick/updux/commit/27ae46dbab289b27ea99aca149aaa3b7c90ee7d0))
+* middleware support refined ([d90d721](https://github.com/yanick/updux/commit/d90d72148c2d4ba186a19650d961c64df5791c55))
+* moving documentation to docsify ([fa55762](https://github.com/yanick/updux/commit/fa55762efcbd4db356150f6022fd62750adc27a9))
+* use ts-action for action creation ([6349d72](https://github.com/yanick/updux/commit/6349d720b8aba4b443a7225d6a377c5c929a3021))
+
+
+### Bug Fixes
+
+* state is a PreloadedState<S> ([93bebc5](https://github.com/yanick/updux/commit/93bebc5acf193752aa6b4857507f05d52b1b7665))
diff --git a/package.json b/package.json
index ccca393..9576e3e 100644
--- a/package.json
+++ b/package.json
@@ -7,32 +7,33 @@
         "updeep": "^1.2.0"
     },
     "devDependencies": {
-        "tap": "^14.10.6",
-        "typedoc": "0.17.7",
-        "typedoc-plugin-markdown": "^2.2.17",
-        "sinon": "^9.0.1",
-        "promake": "^3.1.3",
-        "dtslint": "^3.3.0",
-        "glob": "^7.1.6",
-        "@types/sinon": "^7.5.2",
-        "docsify-tools": "^1.0.20",
         "@babel/cli": "^7.8.4",
         "@babel/core": "^7.8.7",
         "@babel/preset-env": "^7.8.7",
         "@types/jest": "^25.1.4",
         "@types/lodash": "^4.14.149",
+        "@types/sinon": "^7.5.2",
         "@typescript-eslint/eslint-plugin": "^2.23.0",
         "@typescript-eslint/parser": "^2.23.0",
         "babel-jest": "^25.1.0",
         "docsify": "^4.11.2",
         "docsify-cli": "^4.4.0",
+        "docsify-tools": "^1.0.20",
+        "dtslint": "^3.3.0",
         "eslint": "^6.8.0",
         "eslint-config-prettier": "^6.10.0",
         "eslint-plugin-import": "^2.20.1",
         "eslint-plugin-prettier": "^3.1.2",
+        "glob": "^7.1.6",
         "jest": "^25.1.0",
+        "promake": "^3.1.3",
+        "sinon": "^9.0.1",
+        "standard-version": "^8.0.0",
+        "tap": "^14.10.6",
         "ts-jest": "^25.2.1",
         "tsd": "^0.11.0",
+        "typedoc": "0.17.7",
+        "typedoc-plugin-markdown": "^2.2.17",
         "typescript": "^3.8.3"
     },
     "license": "MIT",
@@ -44,7 +45,7 @@
         "build": "tsc",
         "test": "tap src/**test.ts"
     },
-    "version": "1.2.0",
+    "version": "2.0.0",
     "repository": {
         "type": "git",
         "url": "git+https://github.com/yanick/updux.git"