emotion-js · Oct 31, 2019 · Oct 31, 2019 · Oct 31, 2019 · Nov 1, 2019 · Nov 1, 2019
diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: emotion
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - master
+      - next
 
 jobs:
   release:
@@ -12,6 +13,8 @@ jobs:
     steps:
       - name: Checkout Repo
         uses: actions/checkout@master
+        with:
+          fetch-depth: 0
 
       - name: Setup Node.js 10.x
         uses: actions/setup-node@master
@@ -22,7 +25,7 @@ jobs:
         run: npm install --global yarn
 
       - name: Install Dependencies
-        run: yarn
+        run: yarn --frozen-lockfile
 
       - name: Create Release Pull Request or Publish to npm
         uses: changesets/action@master

diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
-The MIT License (MIT)
+MIT License
 
-Copyright (c) 2016 Kye Hohenberger
+Copyright (c) Emotion team and other contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

diff --git a/README.md b/README.md
@@ -118,6 +118,7 @@ Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com
 
 Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/emotion#sponsor)]
 
+<a href="https://thinkmill.com.au" target="_blank"><img height="64" alt="Thinkmill" src="https://thinkmill.github.io/badge/wide-logo.svg"></a>
 <a href="https://opencollective.com/emotion/sponsor/0/website" target="_blank"><img src="https://opencollective.com/emotion/sponsor/0/avatar.svg"></a>
 <a href="https://opencollective.com/emotion/sponsor/1/website" target="_blank"><img src="https://opencollective.com/emotion/sponsor/1/avatar.svg"></a>
 <a href="https://opencollective.com/emotion/sponsor/2/website" target="_blank"><img src="https://opencollective.com/emotion/sponsor/2/avatar.svg"></a>

diff --git a/docs/introduction.mdx b/docs/introduction.mdx
@@ -20,9 +20,9 @@ The [emotion](https://www.npmjs.com/package/emotion) package is framework agnost
 
 - Requires no additional setup, babel plugin, or other config changes.
 
-- Works in situations where configuration is restricted or not possible such as with [Create React App](https://facebook.github.io/create-react-app)
+- Has support for auto vendor-prefixing, nested selectors, and media queries.
 
-- The `css` prop is not used or needed.
+- Works in situations where configuration is restricted or not possible such as with [Create React App](https://facebook.github.io/create-react-app)
 
 - You simply prefer to use the `css` function to generate class names and `cx` to compose them.
 
@@ -61,9 +61,8 @@ The ["@emotion/core"](https://www.npmjs.com/package/@emotion/core) package requi
 
 - Best when using React with a build environment that can be configured.
 
-- CSS prop support
-
-  - Similar to the `style` prop but adds support for nested selectors, media queries, and auto-prefixing.
+- `css` prop support
+  - Similar to the `style` prop, but also has support for auto vendor-prefixing, nested selectors, and media queries.
 
   - Allows developers to skip the `styled` API abstraction and style components and elements directly.
 

diff --git a/docs/ssr.mdx b/docs/ssr.mdx
@@ -2,6 +2,10 @@
 title: 'Server Side Rendering'
 ---
 
+Server side rendering in Emotion 10 has two approaches, each with their own trade-offs. The default approach works with streaming and requires no additional configuration, but does not work with nth child or similar selectors. It's strongly recommended that you use the default approach unless you need nth child or similar selectors.
+
+## Default Approach
+
 Server side rendering works out of the box in Emotion 10 and above if you're only using `@emotion/core` and `@emotion/styled`. This means you can call React's [`renderToString`](https://reactjs.org/docs/react-dom-server.html#rendertostring) or [`renderToNodeStream`](https://reactjs.org/docs/react-dom-server.html#rendertonodestream) methods directly without any extra configuration.
 
 ```jsx
@@ -11,26 +15,81 @@ import App from './App'
 let html = renderToString(<App />)
 ```
 
-## Using Emotion 10 with the old SSR APIs
+The rendered output will insert a `<style>` tag above each element with styles for example
+
+```jsx
+const MyDiv = styled('div')({ fontSize: 12 })
+<MyDiv>Text</MyDiv>
+// Will render as
+<style data-emotion-css="21cs4">.css-21cs4 { font-size: 12 }</style>
+<div class="css-21cs4">Text</div>
+```
+
+> Warning: This approach can interfere with nth child and similar selectors as it is inserts style tags directly into your markup. You will get a warning if you use such selectors when using this approach.
 
-It's also possible to use emotion 10 with the SSR APIs for vanilla Emotion. It should only be used for compatibility and migration purposes.
+## Advanced Approach
+
+> Note: If you're not using nth child or similar selectors, you don't need to do this. Use the default approach.
+
+You can also use the advanced integration, it requires more work but does not have limitations on nth child and similar selectors. This approach does not work with the streaming APIs.
+
+### On server
 
 ```jsx
-import { renderStylesToString } from 'emotion-server'
-import { cache } from 'emotion'
 import { CacheProvider } from '@emotion/core'
 import { renderToString } from 'react-dom/server'
+import createEmotionServer from 'create-emotion-server'
+import createCache from '@emotion/cache'
+
+const cache = createCache()
+const { extractCritical } = createEmotionServer(cache)
 
 let element = (
   <CacheProvider value={cache}>
     <App />
   </CacheProvider>
 )
 
-let html = renderStylesToString(renderToString(element))
+let { html, css, ids } = extractCritical(renderToString(element))
+
+res
+  .status(200)
+  .header('Content-Type', 'text/html')
+  .send(`<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>My site</title>
+    <style data-emotion-css="${ids.join(' ')}">${css}</style>
+</head>
+<body>
+    <div id="root">${html}</div>
+
+    <script src="./bundle.js"></script>
+</body>
+</html>`);
 ```
 
-## API
+### On client
+
+```jsx
+// Hydration of the ids in `data-emotion-css` will automatically occur when the cache is created
+const cache = createCache()
+ReactDOM.hydrate(
+  <CacheProvider value={cache}>
+    <App />
+  </CacheProvider>,
+  document.getElementById('root')
+)
+```
+
+
+
+In this approach you have to create your own cache and emotion server then use extractCritical
+
+## API Reference
 
 ### renderStylesToString
 

diff --git a/package.json b/package.json
@@ -170,7 +170,7 @@
     "@babel/register": "^7.5.5",
     "@babel/runtime": "^7.5.5",
     "@changesets/changelog-github": "^0.1.0",
-    "@changesets/cli": "^2.1.2",
+    "@changesets/cli": "^2.3.0",
     "@manypkg/cli": "^0.5.2",
     "@mdx-js/mdx": "^1.1.0",
     "@mdx-js/react": "^1.0.27",
@@ -216,7 +216,7 @@
     "eslint-plugin-standard": "^3.0.1",
     "flow-bin": "^0.110.0",
     "html-tag-names": "^1.1.2",
-    "husky": "^1.1.3",
+    "husky": "^3.0.9",
     "jest": "^24.1.0",
     "jest-environment-jsdom": "^24.0.0",
     "jest-in-case": "^1.0.2",
@@ -254,7 +254,7 @@
     "through": "^2.3.8",
     "unified": "^6.1.6",
     "unist-util-visit": "^1.2.0",
-    "webpack-bundle-analyzer": "2.13.1",
+    "webpack-bundle-analyzer": "3.3.2",
     "worker-loader": "2.0.0"
   }
 }
diff --git a/packages/babel-plugin-emotion/CHANGELOG.md b/packages/babel-plugin-emotion/CHANGELOG.md
@@ -1,5 +1,15 @@
 # babel-plugin-emotion
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/hash@0.7.4
+  - @emotion/memoize@0.7.4
+  - @emotion/serialize@0.11.15
+
 ## 10.0.23
 
 ### Patch Changes

diff --git a/packages/babel-plugin-emotion/LICENSE b/packages/babel-plugin-emotion/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/babel-plugin-emotion/README.md b/packages/babel-plugin-emotion/README.md
@@ -236,7 +236,7 @@ be prepended automatically.
 ```javascript
 // BrownView.js
 // autoLabel: true
-// labelFormat: [filename]--[local]
+// labelFormat: '[filename]--[local]'
 const brownStyles = css({ color: 'brown' })
 ```
 

diff --git a/packages/babel-plugin-emotion/package.json b/packages/babel-plugin-emotion/package.json
@@ -1,6 +1,6 @@
 {
   "name": "babel-plugin-emotion",
-  "version": "10.0.23",
+  "version": "10.0.27",
   "description": "A recommended babel preprocessing plugin for emotion, The Next Generation of CSS-in-JS.",
   "main": "dist/babel-plugin-emotion.cjs.js",
   "module": "dist/babel-plugin-emotion.esm.js",
@@ -11,9 +11,9 @@
   ],
   "dependencies": {
     "@babel/helper-module-imports": "^7.0.0",
-    "@emotion/hash": "0.7.3",
-    "@emotion/memoize": "0.7.3",
-    "@emotion/serialize": "^0.11.14",
+    "@emotion/hash": "0.7.4",
+    "@emotion/memoize": "0.7.4",
+    "@emotion/serialize": "^0.11.15",
     "babel-plugin-macros": "^2.0.0",
     "babel-plugin-syntax-jsx": "^6.18.0",
     "convert-source-map": "^1.5.0",

diff --git a/packages/babel-plugin-jsx-pragmatic/CHANGELOG.md b/packages/babel-plugin-jsx-pragmatic/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/babel-plugin-jsx-pragmatic
 
+## 0.1.5
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.1.4
 
 ### Patch Changes

diff --git a/packages/babel-plugin-jsx-pragmatic/LICENSE b/packages/babel-plugin-jsx-pragmatic/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/babel-plugin-jsx-pragmatic/package.json b/packages/babel-plugin-jsx-pragmatic/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/babel-plugin-jsx-pragmatic",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "description": "Insert code to load a module corresponding to JSX pragma.",
   "main": "dist/babel-plugin-jsx-pragmatic.cjs.js",
   "module": "dist/babel-plugin-jsx-pragmatic.esm.js",

diff --git a/packages/babel-preset-css-prop/CHANGELOG.md b/packages/babel-preset-css-prop/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @emotion/babel-preset-css-prop
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - babel-plugin-emotion@10.0.27
+  - @emotion/babel-plugin-jsx-pragmatic@0.1.5
+
 ## 10.0.23
 
 ### Patch Changes

diff --git a/packages/babel-preset-css-prop/LICENSE b/packages/babel-preset-css-prop/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/babel-preset-css-prop/package.json b/packages/babel-preset-css-prop/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/babel-preset-css-prop",
-  "version": "10.0.23",
+  "version": "10.0.27",
   "description": "A babel preset to automatically enable emotion's css prop",
   "main": "dist/babel-preset-css-prop.cjs.js",
   "module": "dist/babel-preset-css-prop.esm.js",
@@ -9,8 +9,8 @@
   "dependencies": {
     "@babel/plugin-transform-react-jsx": "^7.3.0",
     "@babel/runtime": "^7.5.5",
-    "@emotion/babel-plugin-jsx-pragmatic": "^0.1.4",
-    "babel-plugin-emotion": "^10.0.23"
+    "@emotion/babel-plugin-jsx-pragmatic": "^0.1.5",
+    "babel-plugin-emotion": "^10.0.27"
   },
   "peerDependencies": {
     "@babel/core": "^7.0.0"

diff --git a/packages/cache/CHANGELOG.md b/packages/cache/CHANGELOG.md
@@ -1,5 +1,17 @@
 # @emotion/cache
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/hash@0.7.4
+  - @emotion/sheet@0.9.4
+  - @emotion/stylis@0.8.5
+  - @emotion/utils@0.11.3
+  - @emotion/weak-memoize@0.2.5
+
 ## 10.0.19
 
 - Updated dependencies [c81c0033]:

diff --git a/packages/cache/LICENSE b/packages/cache/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/cache/package.json b/packages/cache/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/cache",
-  "version": "10.0.19",
+  "version": "10.0.27",
   "description": "emotion's cache",
   "main": "dist/cache.cjs.js",
   "module": "dist/cache.esm.js",
@@ -15,13 +15,13 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "@emotion/sheet": "0.9.3",
-    "@emotion/stylis": "0.8.4",
-    "@emotion/utils": "0.11.2",
-    "@emotion/weak-memoize": "0.2.4"
+    "@emotion/sheet": "0.9.4",
+    "@emotion/stylis": "0.8.5",
+    "@emotion/utils": "0.11.3",
+    "@emotion/weak-memoize": "0.2.5"
   },
   "devDependencies": {
-    "@emotion/hash": "0.7.3",
+    "@emotion/hash": "0.7.4",
     "dtslint": "^0.3.0"
   },
   "publishConfig": {
@@ -32,4 +32,4 @@
     "dist",
     "types"
   ]
-}
+}
diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @emotion/core
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/cache@10.0.27
+  - @emotion/css@10.0.27
+  - emotion-server@10.0.27
+  - emotion-theming@10.0.27
+  - emotion@10.0.27
+  - @emotion/serialize@0.11.15
+  - @emotion/sheet@0.9.4
+  - @emotion/styled@10.0.27
+  - @emotion/utils@0.11.3
+
 ## 10.0.22
 
 ### Patch Changes

diff --git a/packages/core/LICENSE b/packages/core/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/core/package.json b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/core",
-  "version": "10.0.22",
+  "version": "10.0.27",
   "main": "dist/core.cjs.js",
   "module": "dist/core.esm.js",
   "browser": {
@@ -20,22 +20,22 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.5.5",
-    "@emotion/cache": "^10.0.17",
-    "@emotion/css": "^10.0.22",
-    "@emotion/serialize": "^0.11.12",
-    "@emotion/sheet": "0.9.3",
-    "@emotion/utils": "0.11.2"
+    "@emotion/cache": "^10.0.27",
+    "@emotion/css": "^10.0.27",
+    "@emotion/serialize": "^0.11.15",
+    "@emotion/sheet": "0.9.4",
+    "@emotion/utils": "0.11.3"
   },
   "peerDependencies": {
     "react": ">=16.3.0"
   },
   "devDependencies": {
-    "@emotion/styled": "^10.0.22",
+    "@emotion/styled": "^10.0.27",
     "@types/react": "^16.8.20",
     "dtslint": "^0.3.0",
-    "emotion": "^10.0.17",
-    "emotion-server": "^10.0.17",
-    "emotion-theming": "^10.0.17",
+    "emotion": "^10.0.27",
+    "emotion-server": "^10.0.27",
+    "emotion-theming": "^10.0.27",
     "html-tag-names": "^1.1.2",
     "react": "^16.5.2",
     "svg-tag-names": "^1.1.1"

diff --git a/packages/core/types/index.d.ts b/packages/core/types/index.d.ts
@@ -59,7 +59,7 @@ export type ClassNamesArg =
   | null
   | string
   | boolean
-  | { [className: string]: boolean }
+  | { [className: string]: boolean | null | undefined }
   | ArrayClassNamesArg
 
 export interface ClassNamesContent<Theme> {

diff --git a/packages/create-emotion-server/CHANGELOG.md b/packages/create-emotion-server/CHANGELOG.md
@@ -1,5 +1,13 @@
 # create-emotion-server
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/utils@0.11.3
+
 ## 10.0.14
 
 ### Patch Changes

diff --git a/packages/create-emotion-server/LICENSE b/packages/create-emotion-server/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/create-emotion-server/package.json b/packages/create-emotion-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-emotion-server",
-  "version": "10.0.14",
+  "version": "10.0.27",
   "description": "SSR and style extraction tooling for emotion, The Next Generation of CSS-in-JS.",
   "main": "dist/create-emotion-server.cjs.js",
   "types": "types/index.d.ts",
@@ -13,7 +13,7 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "@emotion/utils": "0.11.2",
+    "@emotion/utils": "0.11.3",
     "html-tokenize": "^2.0.0",
     "multipipe": "^1.0.2",
     "through": "^2.3.8"
@@ -41,4 +41,4 @@
   "browser": {
     "./dist/create-emotion-server.cjs.js": "./dist/create-emotion-server.browser.cjs.js"
   }
-}
+}
diff --git a/packages/create-emotion/CHANGELOG.md b/packages/create-emotion/CHANGELOG.md
@@ -1,5 +1,17 @@
 # create-emotion
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/cache@10.0.27
+  - create-emotion-server@10.0.27
+  - @emotion/serialize@0.11.15
+  - @emotion/sheet@0.9.4
+  - @emotion/utils@0.11.3
+
 ## 10.0.14
 
 ### Patch Changes

diff --git a/packages/create-emotion/LICENSE b/packages/create-emotion/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/create-emotion/package.json b/packages/create-emotion/package.json
@@ -1,6 +1,6 @@
 {
   "name": "create-emotion",
-  "version": "10.0.14",
+  "version": "10.0.27",
   "description": "The Next Generation of CSS-in-JS.",
   "main": "dist/create-emotion.cjs.js",
   "module": "dist/create-emotion.esm.js",
@@ -14,14 +14,14 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "@emotion/cache": "^10.0.14",
-    "@emotion/serialize": "^0.11.8",
-    "@emotion/sheet": "0.9.3",
-    "@emotion/utils": "0.11.2"
+    "@emotion/cache": "^10.0.27",
+    "@emotion/serialize": "^0.11.15",
+    "@emotion/sheet": "0.9.4",
+    "@emotion/utils": "0.11.3"
   },
   "devDependencies": {
     "babel-plugin-transform-define": "^1.3.0",
-    "create-emotion-server": "10.0.14",
+    "create-emotion-server": "10.0.27",
     "dtslint": "^0.3.0"
   },
   "author": "Kye Hohenberger",
@@ -42,4 +42,4 @@
     "./dist/create-emotion.cjs.js": "./dist/create-emotion.browser.cjs.js",
     "./dist/create-emotion.esm.js": "./dist/create-emotion.browser.esm.js"
   }
-}
+}
diff --git a/packages/create-emotion/types/index.d.ts b/packages/create-emotion/types/index.d.ts
@@ -20,7 +20,7 @@ export type ClassNamesArg =
   | null
   | string
   | boolean
-  | { [className: string]: boolean }
+  | { [className: string]: boolean | null | undefined }
   | ArrayClassNamesArg
 
 export interface Emotion {

diff --git a/packages/create-emotion/types/tests.ts b/packages/create-emotion/types/tests.ts
@@ -47,7 +47,9 @@ cx('123')
 cx('123', 'pf')
 cx({
   abc: false,
-  fp: true
+  fp: true,
+  opt1: null,
+  opt2: undefined
 })
 cx([])
 cx([

diff --git a/packages/css/CHANGELOG.md b/packages/css/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @emotion/css
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - babel-plugin-emotion@10.0.27
+  - @emotion/serialize@0.11.15
+  - @emotion/utils@0.11.3
+
 ## 10.0.22
 
 ### Patch Changes

diff --git a/packages/css/LICENSE b/packages/css/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/css/package.json b/packages/css/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/css",
-  "version": "10.0.22",
+  "version": "10.0.27",
   "description": "a function to serialize css and object styless",
   "main": "dist/css.cjs.js",
   "module": "dist/css.esm.js",
@@ -11,9 +11,9 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "@emotion/serialize": "^0.11.12",
-    "@emotion/utils": "0.11.2",
-    "babel-plugin-emotion": "^10.0.22"
+    "@emotion/serialize": "^0.11.15",
+    "@emotion/utils": "0.11.3",
+    "babel-plugin-emotion": "^10.0.27"
   },
   "devDependencies": {
     "dtslint": "^0.3.0"

diff --git a/packages/emotion-server/CHANGELOG.md b/packages/emotion-server/CHANGELOG.md
@@ -1,5 +1,15 @@
 # emotion-server
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - babel-plugin-emotion@10.0.27
+  - create-emotion-server@10.0.27
+  - emotion@10.0.27
+
 ## 10.0.17
 
 ### Patch Changes

diff --git a/packages/emotion-server/LICENSE b/packages/emotion-server/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/emotion-server/package.json b/packages/emotion-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "emotion-server",
-  "version": "10.0.17",
+  "version": "10.0.27",
   "description": "Extract and inline critical css with emotion for server side rendering.",
   "main": "dist/emotion-server.cjs.js",
   "types": "types/index.d.ts",
@@ -13,16 +13,16 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "create-emotion-server": "10.0.14"
+    "create-emotion-server": "10.0.27"
   },
   "peerDependencies": {
-    "emotion": "^10.0.17"
+    "emotion": "^10.0.27"
   },
   "devDependencies": {
     "@types/node": "^10.11.4",
-    "babel-plugin-emotion": "^10.0.17",
+    "babel-plugin-emotion": "^10.0.27",
     "dtslint": "^0.3.0",
-    "emotion": "^10.0.17"
+    "emotion": "^10.0.27"
   },
   "author": "Kye Hohenberger",
   "homepage": "https://emotion.sh",
@@ -43,4 +43,4 @@
   "browser": {
     "./dist/emotion-server.cjs.js": "./dist/emotion-server.browser.cjs.js"
   }
-}
+}
diff --git a/packages/emotion-theming/CHANGELOG.md b/packages/emotion-theming/CHANGELOG.md
@@ -1,5 +1,15 @@
 # emotion-theming
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/core@10.0.27
+  - @emotion/styled@10.0.27
+  - @emotion/weak-memoize@0.2.5
+
 ## 10.0.19
 
 ### Patch Changes

diff --git a/packages/emotion-theming/LICENSE b/packages/emotion-theming/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/emotion-theming/package.json b/packages/emotion-theming/package.json
@@ -1,6 +1,6 @@
 {
   "name": "emotion-theming",
-  "version": "10.0.19",
+  "version": "10.0.27",
   "description": "A CSS-in-JS theming solution, inspired by styled-components",
   "main": "dist/emotion-theming.cjs.js",
   "module": "dist/emotion-theming.esm.js",
@@ -32,19 +32,19 @@
   },
   "homepage": "https://emotion.sh",
   "devDependencies": {
-    "@emotion/core": "^10.0.17",
-    "@emotion/styled": "^10.0.17",
+    "@emotion/core": "^10.0.27",
+    "@emotion/styled": "^10.0.27",
     "@types/react": "^16.8.20",
     "dtslint": "^0.3.0",
     "react": "^16.5.2"
   },
   "dependencies": {
     "@babel/runtime": "^7.5.5",
-    "@emotion/weak-memoize": "0.2.4",
+    "@emotion/weak-memoize": "0.2.5",
     "hoist-non-react-statics": "^3.3.0"
   },
   "peerDependencies": {
-    "@emotion/core": "^10.0.17",
+    "@emotion/core": "^10.0.27",
     "react": ">=16.3.0"
   },
   "umd:main": "dist/emotion-theming.umd.min.js",
@@ -55,4 +55,4 @@
   "preconstruct": {
     "umdName": "emotionTheming"
   }
-}
+}
diff --git a/packages/emotion/CHANGELOG.md b/packages/emotion/CHANGELOG.md
@@ -1,5 +1,15 @@
 # emotion
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - babel-plugin-emotion@10.0.27
+  - create-emotion@10.0.27
+  - @emotion/stylis@0.8.5
+
 ## 10.0.23
 
 ### Patch Changes

diff --git a/packages/emotion/LICENSE b/packages/emotion/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/emotion/package.json b/packages/emotion/package.json
@@ -1,6 +1,6 @@
 {
   "name": "emotion",
-  "version": "10.0.23",
+  "version": "10.0.27",
   "description": "The Next Generation of CSS-in-JS.",
   "main": "dist/emotion.cjs.js",
   "module": "dist/emotion.esm.js",
@@ -17,11 +17,11 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "babel-plugin-emotion": "^10.0.23",
-    "create-emotion": "^10.0.14"
+    "babel-plugin-emotion": "^10.0.27",
+    "create-emotion": "^10.0.27"
   },
   "devDependencies": {
-    "@emotion/stylis": "0.8.4",
+    "@emotion/stylis": "0.8.5",
     "babel-plugin-transform-define": "^1.3.0",
     "dtslint": "^0.3.0",
     "stylis": "3.5.4",

diff --git a/packages/eslint-plugin-emotion/CHANGELOG.md b/packages/eslint-plugin-emotion/CHANGELOG.md
@@ -1,5 +1,11 @@
 # eslint-plugin-emotion
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 10.0.14
 
 ### Patch Changes

diff --git a/packages/eslint-plugin-emotion/LICENSE b/packages/eslint-plugin-emotion/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/eslint-plugin-emotion/package.json b/packages/eslint-plugin-emotion/package.json
@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-emotion",
-  "version": "10.0.14",
+  "version": "10.0.27",
   "description": "ESLint rules for emotion",
   "keywords": [
     "eslint",
@@ -14,4 +14,4 @@
     "node": ">=6"
   },
   "license": "ISC"
-}
+}
diff --git a/packages/hash/CHANGELOG.md b/packages/hash/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/hash
 
+## 0.7.4
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.7.3
 
 ### Patch Changes

diff --git a/packages/hash/LICENSE b/packages/hash/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/hash/package.json b/packages/hash/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/hash",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "description": "A MurmurHash2 implementation",
   "main": "dist/hash.cjs.js",
   "module": "dist/hash.esm.js",
@@ -25,4 +25,4 @@
     "./dist/hash.cjs.js": "./dist/hash.browser.cjs.js",
     "./dist/hash.esm.js": "./dist/hash.browser.esm.js"
   }
-}
+}
diff --git a/packages/is-prop-valid/CHANGELOG.md b/packages/is-prop-valid/CHANGELOG.md
@@ -1,5 +1,19 @@
 # @emotion/is-prop-valid
 
+## 0.8.6
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/memoize@0.7.4
+
+## 0.8.5
+
+### Patch Changes
+
+- [`5e17e456`](https://github.com/emotion-js/emotion/commit/5e17e456a66857bb3a3a5b39c9cd8f8dd89301e5) [#1596](https://github.com/emotion-js/emotion/pull/1596) Thanks [@Andarist](https://github.com/Andarist)! - Added Flow types to the package.
+
 ## 0.8.4
 
 ### Patch Changes

diff --git a/packages/is-prop-valid/LICENSE b/packages/is-prop-valid/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/is-prop-valid/package.json b/packages/is-prop-valid/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/is-prop-valid",
-  "version": "0.8.4",
+  "version": "0.8.6",
   "description": "A function to check whether a prop is valid for HTML and SVG elements",
   "main": "dist/is-prop-valid.cjs.js",
   "module": "dist/is-prop-valid.esm.js",
@@ -14,7 +14,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@emotion/memoize": "0.7.3"
+    "@emotion/memoize": "0.7.4"
   },
   "devDependencies": {
     "dtslint": "^0.3.0"

diff --git a/packages/is-prop-valid/src/index.js b/packages/is-prop-valid/src/index.js
@@ -1,3 +1,4 @@
+// @flow
 import memoize from '@emotion/memoize'
 
 declare var codegen: { require: string => RegExp }

diff --git a/packages/is-prop-valid/src/props.js b/packages/is-prop-valid/src/props.js
@@ -1,3 +1,4 @@
+// @flow
 const props = {
   // react props
   // https://github.com/facebook/react/blob/5495a7f24aef85ba6937truetrue1ce962673ca9f5fde6/src/renderers/dom/shared/hooks/ReactDOMUnknownPropertyHook.js

diff --git a/packages/jest-emotion/CHANGELOG.md b/packages/jest-emotion/CHANGELOG.md
@@ -1,5 +1,26 @@
 # jest-emotion
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/core@10.0.27
+  - emotion@10.0.27
+
+## 10.0.26
+
+### Patch Changes
+
+- [`b3c5b8de`](https://github.com/emotion-js/emotion/commit/b3c5b8de66e42dd2e6459862c9603f012ba01d54) [#1667](https://github.com/emotion-js/emotion/pull/1667) Thanks [@Andarist](https://github.com/Andarist)! - Revert improved support for Enzyme's shallow rendering - its release was an unforseen breaking change.
+
+## 10.0.25
+
+### Patch Changes
+
+- [`858c6e70`](https://github.com/emotion-js/emotion/commit/858c6e70e2aa83d159dba00af16f1e34a6d93fd0) [#1648](https://github.com/emotion-js/emotion/pull/1648) Thanks [@ajs139](https://github.com/ajs139)! - Improve support for Enzyme's shallow rendering.
+
 ## 10.0.17
 
 ### Patch Changes

diff --git a/packages/jest-emotion/LICENSE b/packages/jest-emotion/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/jest-emotion/package.json b/packages/jest-emotion/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jest-emotion",
-  "version": "10.0.17",
+  "version": "10.0.27",
   "description": "Jest utilities for emotion",
   "main": "dist/jest-emotion.cjs.js",
   "types": "types/index.d.ts",
@@ -20,9 +20,9 @@
     "css": "^2.2.1"
   },
   "devDependencies": {
-    "@emotion/core": "^10.0.17",
+    "@emotion/core": "^10.0.27",
     "dtslint": "^0.3.0",
-    "emotion": "^10.0.17",
+    "emotion": "^10.0.27",
     "enzyme-to-json": "^3.2.1",
     "preact": "^8.2.9",
     "preact-render-to-json": "^3.6.6",
@@ -49,4 +49,4 @@
   "browser": {
     "./dist/jest-emotion.cjs.js": "./dist/jest-emotion.browser.cjs.js"
   }
-}
+}
diff --git a/packages/memoize/CHANGELOG.md b/packages/memoize/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/memoize
 
+## 0.7.4
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.7.3
 
 ### Patch Changes

diff --git a/packages/memoize/LICENSE b/packages/memoize/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/memoize/package.json b/packages/memoize/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/memoize",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "description": "emotion's memoize utility",
   "main": "dist/memoize.cjs.js",
   "module": "dist/memoize.esm.js",
@@ -25,4 +25,4 @@
     "./dist/memoize.cjs.js": "./dist/memoize.browser.cjs.js",
     "./dist/memoize.esm.js": "./dist/memoize.browser.esm.js"
   }
-}
+}
diff --git a/packages/native/CHANGELOG.md b/packages/native/CHANGELOG.md
@@ -1,5 +1,14 @@
 # @emotion/native
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - emotion-theming@10.0.27
+  - @emotion/primitives-core@10.0.27
+
 ## 10.0.22
 
 ### Patch Changes

diff --git a/packages/native/LICENSE b/packages/native/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/native/package.json b/packages/native/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/native",
-  "version": "10.0.22",
+  "version": "10.0.27",
   "description": "Style and render React Native components using emotion",
   "main": "dist/native.cjs.js",
   "module": "dist/native.esm.js",
@@ -9,12 +9,12 @@
     "dist"
   ],
   "devDependencies": {
-    "emotion-theming": "^10.0.14",
+    "emotion-theming": "^10.0.27",
     "react": "^16.5.2",
     "react-native": "^0.57.0"
   },
   "dependencies": {
-    "@emotion/primitives-core": "10.0.22"
+    "@emotion/primitives-core": "10.0.27"
   },
   "peerDependencies": {
     "react-native": ">=0.14.0 <1"

diff --git a/packages/primitives-core/CHANGELOG.md b/packages/primitives-core/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @emotion/primitives-core
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/core@10.0.27
+
 ## 10.0.22
 
 ### Patch Changes

diff --git a/packages/primitives-core/LICENSE b/packages/primitives-core/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/primitives-core/package.json b/packages/primitives-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/primitives-core",
-  "version": "10.0.22",
+  "version": "10.0.27",
   "description": "Shared utilities for emotion primitives and native",
   "main": "dist/primitives-core.cjs.js",
   "module": "dist/primitives-core.esm.js",
@@ -13,11 +13,11 @@
     "css-to-react-native": "^2.2.1"
   },
   "peerDependencies": {
-    "@emotion/core": "^10.0.22",
+    "@emotion/core": "^10.0.27",
     "react": ">=16.3.0"
   },
   "devDependencies": {
-    "@emotion/core": "^10.0.22",
+    "@emotion/core": "^10.0.27",
     "react": "^16.5.2"
   },
   "homepage": "https://emotion.sh",

diff --git a/packages/primitives/CHANGELOG.md b/packages/primitives/CHANGELOG.md
@@ -1,5 +1,23 @@
 # @emotion/primitives
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - babel-plugin-emotion@10.0.27
+  - emotion-theming@10.0.27
+  - @emotion/is-prop-valid@0.8.6
+  - @emotion/primitives-core@10.0.27
+
+## 10.0.24
+
+### Patch Changes
+
+- Updated dependencies [[`5e17e456`](https://github.com/emotion-js/emotion/commit/5e17e456a66857bb3a3a5b39c9cd8f8dd89301e5)]:
+  - @emotion/is-prop-valid@0.8.5
+
 ## 10.0.23
 
 ### Patch Changes

diff --git a/packages/primitives/LICENSE b/packages/primitives/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/primitives/package.json b/packages/primitives/package.json
@@ -1,23 +1,23 @@
 {
   "name": "@emotion/primitives",
-  "version": "10.0.23",
+  "version": "10.0.27",
   "main": "dist/primitives.cjs.js",
   "module": "dist/primitives.esm.js",
   "files": [
     "src",
     "dist"
   ],
   "dependencies": {
-    "@emotion/is-prop-valid": "0.8.4",
-    "@emotion/primitives-core": "10.0.22",
-    "babel-plugin-emotion": "^10.0.23"
+    "@emotion/is-prop-valid": "0.8.6",
+    "@emotion/primitives-core": "10.0.27",
+    "babel-plugin-emotion": "^10.0.27"
   },
   "peerDependencies": {
     "react": ">=16.3.0",
     "react-primitives": "^0.7.0"
   },
   "devDependencies": {
-    "emotion-theming": "^10.0.19",
+    "emotion-theming": "^10.0.27",
     "enzyme": "^3.7.0",
     "enzyme-adapter-react-16": "^1.6.0",
     "react": "^16.5.2",

diff --git a/packages/serialize/CHANGELOG.md b/packages/serialize/CHANGELOG.md
@@ -1,5 +1,16 @@
 # @emotion/serialize
 
+## 0.11.15
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/hash@0.7.4
+  - @emotion/memoize@0.7.4
+  - @emotion/unitless@0.7.5
+  - @emotion/utils@0.11.3
+
 ## 0.11.14
 
 ### Patch Changes

diff --git a/packages/serialize/LICENSE b/packages/serialize/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/serialize/package.json b/packages/serialize/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/serialize",
-  "version": "0.11.14",
+  "version": "0.11.15",
   "description": "serialization utils for emotion",
   "main": "dist/serialize.cjs.js",
   "module": "dist/serialize.esm.js",
@@ -14,10 +14,10 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "@emotion/hash": "0.7.3",
-    "@emotion/memoize": "0.7.3",
-    "@emotion/unitless": "0.7.4",
-    "@emotion/utils": "0.11.2",
+    "@emotion/hash": "0.7.4",
+    "@emotion/memoize": "0.7.4",
+    "@emotion/unitless": "0.7.5",
+    "@emotion/utils": "0.11.3",
     "csstype": "^2.5.7"
   },
   "devDependencies": {

diff --git a/packages/sheet/CHANGELOG.md b/packages/sheet/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/sheet
 
+## 0.9.4
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.9.3
 
 ### Patch Changes

diff --git a/packages/sheet/LICENSE b/packages/sheet/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/sheet/package.json b/packages/sheet/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/sheet",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "description": "emotion's stylesheet",
   "main": "dist/sheet.cjs.js",
   "module": "dist/sheet.esm.js",
@@ -25,4 +25,4 @@
   "devDependencies": {
     "dtslint": "^0.3.0"
   }
-}
+}
diff --git a/packages/styled-base/CHANGELOG.md b/packages/styled-base/CHANGELOG.md
@@ -1,5 +1,23 @@
 # @emotion/styled-base
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - @emotion/core@10.0.27
+  - @emotion/is-prop-valid@0.8.6
+  - @emotion/serialize@0.11.15
+  - @emotion/utils@0.11.3
+
+## 10.0.24
+
+### Patch Changes
+
+- Updated dependencies [[`5e17e456`](https://github.com/emotion-js/emotion/commit/5e17e456a66857bb3a3a5b39c9cd8f8dd89301e5)]:
+  - @emotion/is-prop-valid@0.8.5
+
 ## 10.0.23
 
 ### Patch Changes

diff --git a/packages/styled-base/LICENSE b/packages/styled-base/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/styled-base/package.json b/packages/styled-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/styled-base",
-  "version": "10.0.23",
+  "version": "10.0.27",
   "description": "base styled API for emotion",
   "main": "dist/styled-base.cjs.js",
   "module": "dist/styled-base.esm.js",
@@ -16,18 +16,18 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.5.5",
-    "@emotion/is-prop-valid": "0.8.4",
-    "@emotion/serialize": "^0.11.14",
-    "@emotion/utils": "0.11.2"
+    "@emotion/is-prop-valid": "0.8.6",
+    "@emotion/serialize": "^0.11.15",
+    "@emotion/utils": "0.11.3"
   },
   "devDependencies": {
-    "@emotion/core": "^10.0.22",
+    "@emotion/core": "^10.0.27",
     "@types/react": "^16.8.20",
     "dtslint": "^0.3.0",
     "react": "^16.5.2"
   },
   "peerDependencies": {
-    "@emotion/core": "^10.0.22",
+    "@emotion/core": "^10.0.27",
     "react": ">=16.3.0"
   },
   "publishConfig": {

diff --git a/packages/styled/CHANGELOG.md b/packages/styled/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @emotion/styled
 
+## 10.0.27
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+- Updated dependencies [[`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968)]:
+  - babel-plugin-emotion@10.0.27
+  - @emotion/core@10.0.27
+  - @emotion/styled-base@10.0.27
+
 ## 10.0.23
 
 ### Patch Changes

diff --git a/packages/styled/LICENSE b/packages/styled/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/styled/package.json b/packages/styled/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/styled",
-  "version": "10.0.23",
+  "version": "10.0.27",
   "description": "styled API for emotion",
   "main": "dist/styled.cjs.js",
   "module": "dist/styled.esm.js",
@@ -11,16 +11,16 @@
     "test:typescript": "dtslint types"
   },
   "dependencies": {
-    "@emotion/styled-base": "^10.0.23",
-    "babel-plugin-emotion": "^10.0.23"
+    "@emotion/styled-base": "^10.0.27",
+    "babel-plugin-emotion": "^10.0.27"
   },
   "devDependencies": {
-    "@emotion/core": "^10.0.22",
+    "@emotion/core": "^10.0.27",
     "dtslint": "^0.3.0",
     "react": "^16.5.2"
   },
   "peerDependencies": {
-    "@emotion/core": "^10.0.22",
+    "@emotion/core": "^10.0.27",
     "react": ">=16.3.0"
   },
   "publishConfig": {

diff --git a/packages/stylis/CHANGELOG.md b/packages/stylis/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/stylis
 
+## 0.8.5
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.8.4
 
 ### Patch Changes

diff --git a/packages/stylis/LICENSE b/packages/stylis/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/stylis/package.json b/packages/stylis/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/stylis",
-  "version": "0.8.4",
+  "version": "0.8.5",
   "description": "A custom build of Stylis",
   "main": "dist/stylis.cjs.js",
   "module": "dist/stylis.esm.js",
@@ -29,4 +29,4 @@
     "./dist/stylis.cjs.js": "./dist/stylis.browser.cjs.js",
     "./dist/stylis.esm.js": "./dist/stylis.browser.esm.js"
   }
-}
+}
diff --git a/packages/unitless/CHANGELOG.md b/packages/unitless/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/unitless
 
+## 0.7.5
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.7.4
 
 ### Patch Changes

diff --git a/packages/unitless/LICENSE b/packages/unitless/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/unitless/package.json b/packages/unitless/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/unitless",
-  "version": "0.7.4",
+  "version": "0.7.5",
   "description": "An object of css properties that don't accept values with units",
   "main": "dist/unitless.cjs.js",
   "module": "dist/unitless.esm.js",
@@ -17,4 +17,4 @@
     "./dist/unitless.cjs.js": "./dist/unitless.browser.cjs.js",
     "./dist/unitless.esm.js": "./dist/unitless.browser.esm.js"
   }
-}
+}
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/utils
 
+## 0.11.3
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.11.2
 
 ### Patch Changes

diff --git a/packages/utils/LICENSE b/packages/utils/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/utils/package.json b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/utils",
-  "version": "0.11.2",
+  "version": "0.11.3",
   "description": "internal utils for emotion",
   "main": "dist/utils.cjs.js",
   "module": "dist/utils.esm.js",
@@ -25,4 +25,4 @@
   "devDependencies": {
     "dtslint": "^0.3.0"
   }
-}
+}
diff --git a/packages/weak-memoize/CHANGELOG.md b/packages/weak-memoize/CHANGELOG.md
@@ -1,5 +1,11 @@
 # @emotion/weak-memoize
 
+## 0.2.5
+
+### Patch Changes
+
+- [`4c62ae9`](https://github.com/emotion-js/emotion/commit/4c62ae9447959d438928e1a26f76f1487983c968) [#1698](https://github.com/emotion-js/emotion/pull/1698) Thanks [@Andarist](https://github.com/Andarist)! - Add LICENSE file
+
 ## 0.2.4
 
 ### Patch Changes

diff --git a/packages/weak-memoize/LICENSE b/packages/weak-memoize/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Emotion team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/weak-memoize/package.json b/packages/weak-memoize/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@emotion/weak-memoize",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "description": "A memoization function that uses a WeakMap",
   "main": "dist/weak-memoize.cjs.js",
   "module": "dist/weak-memoize.esm.js",
@@ -25,4 +25,4 @@
     "./dist/weak-memoize.cjs.js": "./dist/weak-memoize.browser.cjs.js",
     "./dist/weak-memoize.esm.js": "./dist/weak-memoize.browser.esm.js"
   }
-}
+}
diff --git a/site/package.json b/site/package.json
@@ -42,7 +42,7 @@
     "styled-system": "^1.0.8",
     "unified": "^6.1.6",
     "unist-util-visit": "^1.2.0",
-    "webpack-bundle-analyzer": "2.13.1",
+    "webpack-bundle-analyzer": "3.3.2",
     "worker-loader": "2.0.0"
   },
   "keywords": [

diff --git a/yarn.lock b/yarn.lock