From 93b45ad97f3f7a07eb27cdb739c3ca373ed6e978 Mon Sep 17 00:00:00 2001
From: "patrick.lafrance" <patrick.lafrance@outlook.com>
Date: Tue, 29 Oct 2019 14:39:19 -0400
Subject: [PATCH 01/12] Updated storybook client preview to unmount the
 components when viewMode switch from story to docs

---
 lib/core/src/client/preview/start.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/core/src/client/preview/start.js b/lib/core/src/client/preview/start.js
index 1420c75b76f6..8de354ef28ed 100644
--- a/lib/core/src/client/preview/start.js
+++ b/lib/core/src/client/preview/start.js
@@ -213,6 +213,8 @@ export default function start(render, { decorateStory } = {}) {
     // with the user's view layer. Therefore we need to clean up whenever
     // we transition between view modes
     if (viewMode !== previousViewMode) {
+      ReactDOM.unmountComponentAtNode(document.getElementById('root'));
+
       switch (viewMode) {
         case 'docs': {
           showMain();

From d16d253d814d8a55479f031c45e210160f59c69c Mon Sep 17 00:00:00 2001
From: "patrick.lafrance" <patrick.lafrance@outlook.com>
Date: Tue, 29 Oct 2019 15:43:13 -0400
Subject: [PATCH 02/12] Moved the call to unmount the component next to the
 call to clean the hooks

---
 .../addon-docs/csf-with-mdx-docs.stories.mdx      |  3 +++
 .../stories/addon-docs/test-component.jsx         | 15 +++++++++++++++
 lib/core/src/client/preview/start.js              |  4 ++--
 3 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 examples/official-storybook/stories/addon-docs/test-component.jsx

diff --git a/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx b/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
index 485a6dbd6b49..d74e8406f657 100644
--- a/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
+++ b/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
@@ -1,5 +1,6 @@
 import { Meta, Story } from '@storybook/addon-docs/blocks';
 import * as stories from './csf-with-mdx-docs.stories';
+import { TestComponent } from "./test-component";
 
 <Meta title="Addons|Docs/csf-with-mdx-docs" />
 
@@ -8,3 +9,5 @@ import * as stories from './csf-with-mdx-docs.stories';
 I can define a story with the function imported from CSF:
 
 <Story name="basic">{stories.basic}</Story>
+
+<Story name="test"><TestComponent /></Story>
diff --git a/examples/official-storybook/stories/addon-docs/test-component.jsx b/examples/official-storybook/stories/addon-docs/test-component.jsx
new file mode 100644
index 000000000000..f3cdf585a59f
--- /dev/null
+++ b/examples/official-storybook/stories/addon-docs/test-component.jsx
@@ -0,0 +1,15 @@
+import React from 'react';
+
+export class TestComponent extends React.PureComponent {
+  componentDidMount() {
+    console.log('TestComponent did mount');
+  }
+
+  componentWillUnmount() {
+    console.log('TestComponent will unmount');
+  }
+
+  render() {
+    return <div>I am a test!</div>;
+  }
+}
diff --git a/lib/core/src/client/preview/start.js b/lib/core/src/client/preview/start.js
index 8de354ef28ed..610eb055e41e 100644
--- a/lib/core/src/client/preview/start.js
+++ b/lib/core/src/client/preview/start.js
@@ -200,12 +200,14 @@ export default function start(render, { decorateStory } = {}) {
       case 'docs':
         if (previousKind != null && (kind !== previousKind || viewMode !== previousViewMode)) {
           storyStore.cleanHooksForKind(previousKind);
+          ReactDOM.unmountComponentAtNode(document.getElementById('root'));
         }
         break;
       case 'story':
       default:
         if (previousId != null && (id !== previousId || viewMode !== previousViewMode)) {
           storyStore.cleanHooks(previousId);
+          ReactDOM.unmountComponentAtNode(document.getElementById('root'));
         }
     }
 
@@ -213,8 +215,6 @@ export default function start(render, { decorateStory } = {}) {
     // with the user's view layer. Therefore we need to clean up whenever
     // we transition between view modes
     if (viewMode !== previousViewMode) {
-      ReactDOM.unmountComponentAtNode(document.getElementById('root'));
-
       switch (viewMode) {
         case 'docs': {
           showMain();

From b9f38dcb840e9c165b6b34c9606f5fc151c4f558 Mon Sep 17 00:00:00 2001
From: "patrick.lafrance" <patrick.lafrance@outlook.com>
Date: Tue, 29 Oct 2019 15:55:34 -0400
Subject: [PATCH 03/12] clean up

---
 .../addon-docs/csf-with-mdx-docs.stories.mdx      |  2 --
 .../stories/addon-docs/test-component.jsx         | 15 ---------------
 2 files changed, 17 deletions(-)
 delete mode 100644 examples/official-storybook/stories/addon-docs/test-component.jsx

diff --git a/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx b/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
index d74e8406f657..8c0505eb6f0a 100644
--- a/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
+++ b/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
@@ -9,5 +9,3 @@ import { TestComponent } from "./test-component";
 I can define a story with the function imported from CSF:
 
 <Story name="basic">{stories.basic}</Story>
-
-<Story name="test"><TestComponent /></Story>
diff --git a/examples/official-storybook/stories/addon-docs/test-component.jsx b/examples/official-storybook/stories/addon-docs/test-component.jsx
deleted file mode 100644
index f3cdf585a59f..000000000000
--- a/examples/official-storybook/stories/addon-docs/test-component.jsx
+++ /dev/null
@@ -1,15 +0,0 @@
-import React from 'react';
-
-export class TestComponent extends React.PureComponent {
-  componentDidMount() {
-    console.log('TestComponent did mount');
-  }
-
-  componentWillUnmount() {
-    console.log('TestComponent will unmount');
-  }
-
-  render() {
-    return <div>I am a test!</div>;
-  }
-}

From 9215364d1045442304d74f16655e490cf377cc68 Mon Sep 17 00:00:00 2001
From: "patrick.lafrance" <patrick.lafrance@outlook.com>
Date: Tue, 29 Oct 2019 15:55:50 -0400
Subject: [PATCH 04/12] clean up

---
 .../stories/addon-docs/csf-with-mdx-docs.stories.mdx             | 1 -
 1 file changed, 1 deletion(-)

diff --git a/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx b/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
index 8c0505eb6f0a..485a6dbd6b49 100644
--- a/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
+++ b/examples/official-storybook/stories/addon-docs/csf-with-mdx-docs.stories.mdx
@@ -1,6 +1,5 @@
 import { Meta, Story } from '@storybook/addon-docs/blocks';
 import * as stories from './csf-with-mdx-docs.stories';
-import { TestComponent } from "./test-component";
 
 <Meta title="Addons|Docs/csf-with-mdx-docs" />
 

From 923e9bdff76fcb6afa22d0b26a210ce9ab0d42b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kai=20R=C3=B6der?= <roeder.kai@gmail.com>
Date: Tue, 5 Nov 2019 19:03:59 +0100
Subject: [PATCH 05/12] fix regression and load sb baseConfig if no
 angular.json was found

this regression was introduced around v5.3.0-alpha.38
it prevents users from running sb without an angular.json
---
 .../src/server/__tests__/angular-cli_config.test.ts   | 10 ++++++++++
 app/angular/src/server/angular-cli_config.ts          | 11 ++++++++---
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/app/angular/src/server/__tests__/angular-cli_config.test.ts b/app/angular/src/server/__tests__/angular-cli_config.test.ts
index 312816ba50c2..3bdf80d27bb4 100644
--- a/app/angular/src/server/__tests__/angular-cli_config.test.ts
+++ b/app/angular/src/server/__tests__/angular-cli_config.test.ts
@@ -3,6 +3,7 @@ import { Path } from '@angular-devkit/core';
 import * as fs from 'fs';
 import * as path from 'path';
 import {
+  applyAngularCliWebpackConfig,
   getAngularCliWebpackConfigOptions,
   getLeadingAngularCliProject,
 } from '../angular-cli_config';
@@ -49,4 +50,13 @@ describe('angular-cli_config', () => {
       },
     });
   });
+
+  it('should return baseConfig if no angular.json was found', () => {
+    const baseConfig = { test: 'config' };
+    const projectConfig = getAngularCliWebpackConfigOptions('test-path' as Path);
+    const config = applyAngularCliWebpackConfig(baseConfig, projectConfig);
+
+    expect(projectConfig).toBe(undefined);
+    expect(config).toBe(baseConfig);
+  });
 });
diff --git a/app/angular/src/server/angular-cli_config.ts b/app/angular/src/server/angular-cli_config.ts
index d2429e33f1d5..ec0c7a9a22de 100644
--- a/app/angular/src/server/angular-cli_config.ts
+++ b/app/angular/src/server/angular-cli_config.ts
@@ -50,7 +50,7 @@ export function getAngularCliConfig(dirToSearch: string) {
   const fname = path.join(dirToSearch, 'angular.json');
 
   if (!fs.existsSync(fname)) {
-    return null;
+    return undefined;
   }
 
   return JSON.parse(stripJsonComments(fs.readFileSync(fname, 'utf8')));
@@ -58,7 +58,7 @@ export function getAngularCliConfig(dirToSearch: string) {
 
 export function getLeadingAngularCliProject(ngCliConfig: any) {
   const { defaultProject } = ngCliConfig;
-  const { projects }: any = ngCliConfig;
+  const { projects } = ngCliConfig;
   if (!projects || !Object.keys(projects).length) {
     throw new Error('angular.json must have projects entry.');
   }
@@ -69,7 +69,12 @@ export function getLeadingAngularCliProject(ngCliConfig: any) {
 }
 
 export function getAngularCliWebpackConfigOptions(dirToSearch: Path) {
-  const project = getLeadingAngularCliProject(getAngularCliConfig(dirToSearch));
+  const angularCliConfig = getAngularCliConfig(dirToSearch);
+  if (!angularCliConfig) {
+    return undefined;
+  }
+
+  const project = getLeadingAngularCliProject(angularCliConfig);
   const { options: projectOptions } = project.architect.build;
 
   const normalizedAssets = normalizeAssetPatterns(

From 4975a90f8fc1f9ceab451551a4b78a06c08ce205 Mon Sep 17 00:00:00 2001
From: "patrick.lafrance" <patrick.lafrance@outlook.com>
Date: Tue, 5 Nov 2019 16:14:57 -0500
Subject: [PATCH 06/12] Unmounting the components of the docs-root element
 instead of root when the previous tab is the docs

---
 lib/core/src/client/preview/start.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/core/src/client/preview/start.js b/lib/core/src/client/preview/start.js
index 3b452ba33b78..ae2e39684cbf 100644
--- a/lib/core/src/client/preview/start.js
+++ b/lib/core/src/client/preview/start.js
@@ -202,7 +202,7 @@ export default function start(render, { decorateStory } = {}) {
       case 'docs':
         if (previousKind != null && (kind !== previousKind || viewMode !== previousViewMode)) {
           storyStore.cleanHooksForKind(previousKind);
-          ReactDOM.unmountComponentAtNode(document.getElementById('root'));
+          ReactDOM.unmountComponentAtNode(document.getElementById('docs-root'));
         }
         break;
       case 'story':
@@ -228,7 +228,6 @@ export default function start(render, { decorateStory } = {}) {
         default: {
           if (previousViewMode === 'docs') {
             document.getElementById('docs-root').setAttribute('hidden', true);
-            ReactDOM.unmountComponentAtNode(document.getElementById('docs-root'));
             document.getElementById('root').removeAttribute('hidden');
           }
         }

From fade878a905574fbb3299496054efe68842ea0bd Mon Sep 17 00:00:00 2001
From: Michael Shilman <michael@lab80.co>
Date: Wed, 6 Nov 2019 10:43:15 +0800
Subject: [PATCH 07/12] 5.3.0-alpha.40 changelog

---
 CHANGELOG.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88cec7e9af8f..996dac7cb8d9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,18 @@
+## 5.3.0-alpha.40 (November 6, 2019)
+
+### Features
+
+* TriConfig configuration refactor ([#8597](https://github.com/storybookjs/storybook/pull/8597))
+* Presets: Ability to combine presets into another preset ([#6828](https://github.com/storybookjs/storybook/pull/6828))
+
+### Bug Fixes
+
+* Theming: Fix invisible hr styles in typography ([#8659](https://github.com/storybookjs/storybook/pull/8659))
+
+### Maintenance
+
+* Build: caching to github workflows ([#8724](https://github.com/storybookjs/storybook/pull/8724))
+
 ## 5.3.0-alpha.39 (November 5, 2019)
 
 ### Breaking Changes

From 8741f83b3f6a8e31fb5480f9fe942812d5bc4e00 Mon Sep 17 00:00:00 2001
From: Michael Shilman <michael@lab80.co>
Date: Wed, 6 Nov 2019 10:52:51 +0800
Subject: [PATCH 08/12] v5.3.0-alpha.40

---
 addons/a11y/package.json                      | 14 ++---
 addons/actions/package.json                   | 14 ++---
 addons/backgrounds/package.json               | 14 ++---
 addons/centered/package.json                  |  4 +-
 addons/contexts/package.json                  | 10 ++--
 addons/cssresources/package.json              | 10 ++--
 addons/design-assets/package.json             | 14 ++---
 addons/docs/package.json                      | 14 ++---
 addons/events/package.json                    | 12 ++--
 addons/google-analytics/package.json          |  6 +-
 addons/graphql/package.json                   |  6 +-
 addons/info/package.json                      | 10 ++--
 addons/jest/package.json                      | 12 ++--
 addons/knobs/package.json                     | 14 ++---
 addons/links/package.json                     | 10 ++--
 addons/notes/package.json                     | 16 ++---
 addons/ondevice-actions/package.json          |  8 +--
 addons/ondevice-backgrounds/package.json      |  8 +--
 addons/ondevice-knobs/package.json            |  6 +-
 addons/ondevice-notes/package.json            | 12 ++--
 addons/options/package.json                   |  4 +-
 addons/queryparams/package.json               | 14 ++---
 .../storyshots/storyshots-core/package.json   | 10 ++--
 .../storyshots-puppeteer/package.json         |  6 +-
 addons/storysource/package.json               | 12 ++--
 addons/viewport/package.json                  | 14 ++---
 app/angular/package.json                      |  8 +--
 app/ember/package.json                        |  4 +-
 app/html/package.json                         |  6 +-
 app/marko/package.json                        |  6 +-
 app/mithril/package.json                      |  6 +-
 app/polymer/package.json                      |  4 +-
 app/preact/package.json                       |  6 +-
 app/rax/package.json                          |  4 +-
 app/react-native-server/package.json          | 14 ++---
 app/react-native/package.json                 | 12 ++--
 app/react/package.json                        |  8 +--
 app/riot/package.json                         |  4 +-
 app/svelte/package.json                       |  4 +-
 app/vue/package.json                          |  6 +-
 app/web-components/package.json               |  6 +-
 dev-kits/addon-decorator/package.json         |  6 +-
 dev-kits/addon-parameter/package.json         | 14 ++---
 dev-kits/addon-roundtrip/package.json         | 16 ++---
 .../crna-kitchen-sink/package.json            | 20 +++----
 examples/angular-cli/package.json             | 32 +++++-----
 examples/cra-kitchen-sink/package.json        | 36 ++++++------
 examples/cra-react15/package.json             | 10 ++--
 examples/cra-ts-kitchen-sink/package.json     | 18 +++---
 examples/dev-kits/package.json                | 20 +++----
 examples/ember-cli/package.json               | 28 ++++-----
 examples/html-kitchen-sink/package.json       | 42 +++++++-------
 examples/marko-cli/package.json               | 18 +++---
 examples/mithril-kitchen-sink/package.json    | 30 +++++-----
 examples/official-storybook/package.json      | 58 +++++++++----------
 examples/polymer-cli/package.json             | 24 ++++----
 examples/preact-kitchen-sink/package.json     | 32 +++++-----
 examples/rax-kitchen-sink/package.json        | 36 ++++++------
 examples/riot-kitchen-sink/package.json       | 30 +++++-----
 examples/standalone-preview/package.json      |  4 +-
 examples/svelte-kitchen-sink/package.json     | 30 +++++-----
 examples/vue-kitchen-sink/package.json        | 34 +++++------
 .../web-components-kitchen-sink/package.json  | 42 +++++++-------
 lerna.json                                    |  2 +-
 lib/addons/package.json                       | 10 ++--
 lib/api/package.json                          | 12 ++--
 lib/channel-postmessage/package.json          |  6 +-
 lib/channel-websocket/package.json            |  4 +-
 lib/channels/package.json                     |  2 +-
 lib/cli-sb/package.json                       |  4 +-
 lib/cli-storybook/package.json                |  4 +-
 lib/cli/package.json                          | 58 +++++++++----------
 lib/client-api/package.json                   | 14 ++---
 lib/client-logger/package.json                |  2 +-
 lib/codemod/package.json                      |  6 +-
 lib/components/package.json                   |  6 +-
 lib/core-events/package.json                  |  2 +-
 lib/core/package.json                         | 20 +++----
 lib/node-logger/package.json                  |  2 +-
 lib/router/package.json                       |  2 +-
 lib/source-loader/package.json                |  6 +-
 lib/theming/package.json                      |  4 +-
 lib/ui/package.json                           | 22 +++----
 83 files changed, 570 insertions(+), 570 deletions(-)

diff --git a/addons/a11y/package.json b/addons/a11y/package.json
index f9aecda0abdc..3c7dd28bc918 100644
--- a/addons/a11y/package.json
+++ b/addons/a11y/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-a11y",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "a11y addon for storybook",
   "keywords": [
     "a11y",
@@ -33,12 +33,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "axe-core": "^3.3.2",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/addons/actions/package.json b/addons/actions/package.json
index 85ae2088eb56..a8e49b28644c 100644
--- a/addons/actions/package.json
+++ b/addons/actions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-actions",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Action Logger addon for storybook",
   "keywords": [
     "storybook"
@@ -28,12 +28,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "fast-deep-equal": "^2.0.1",
     "global": "^4.3.2",
diff --git a/addons/backgrounds/package.json b/addons/backgrounds/package.json
index 0d522cc58a8d..0eeeda1a2878 100644
--- a/addons/backgrounds/package.json
+++ b/addons/backgrounds/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-backgrounds",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "A storybook addon to show different backgrounds for your preview",
   "keywords": [
     "addon",
@@ -32,12 +32,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "memoizerific": "^1.11.3",
     "react": "^16.8.3",
diff --git a/addons/centered/package.json b/addons/centered/package.json
index 5c0312ef47b0..0fd78d129354 100644
--- a/addons/centered/package.json
+++ b/addons/centered/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-centered",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook decorator to center components",
   "keywords": [
     "addon",
@@ -29,7 +29,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "util-deprecate": "^1.0.2"
diff --git a/addons/contexts/package.json b/addons/contexts/package.json
index 0a8ccb5d00c1..e6849c05d75e 100644
--- a/addons/contexts/package.json
+++ b/addons/contexts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-contexts",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook Addon Contexts",
   "keywords": [
     "preact",
@@ -27,10 +27,10 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "qs": "^6.6.0"
diff --git a/addons/cssresources/package.json b/addons/cssresources/package.json
index 1f49150624ad..3dd103e74260 100644
--- a/addons/cssresources/package.json
+++ b/addons/cssresources/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-cssresources",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "A storybook addon to switch between css resources at runtime for your story",
   "keywords": [
     "addon",
@@ -32,10 +32,10 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "react": "^16.8.3"
diff --git a/addons/design-assets/package.json b/addons/design-assets/package.json
index 9147c62c92c0..30b71bead3bc 100644
--- a/addons/design-assets/package.json
+++ b/addons/design-assets/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-design-assets",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Design asset preview for storybook",
   "keywords": [
     "addon",
@@ -34,12 +34,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "react": "^16.8.3",
diff --git a/addons/docs/package.json b/addons/docs/package.json
index ceeba514f3a3..a1da273f81d9 100644
--- a/addons/docs/package.json
+++ b/addons/docs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-docs",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Superior documentation for your components",
   "keywords": [
     "addon",
@@ -44,12 +44,12 @@
     "@mdx-js/loader": "^1.1.0",
     "@mdx-js/mdx": "^1.1.0",
     "@mdx-js/react": "^1.0.27",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "doctrine": "^3.0.0",
     "global": "^4.3.2",
diff --git a/addons/events/package.json b/addons/events/package.json
index 245fb5c4f62d..b6d20974c42d 100644
--- a/addons/events/package.json
+++ b/addons/events/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-events",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Add events to your Storybook stories.",
   "keywords": [
     "addon",
@@ -31,11 +31,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "format-json": "^1.0.3",
     "lodash": "^4.17.15",
diff --git a/addons/google-analytics/package.json b/addons/google-analytics/package.json
index d29f3394ad98..ca40a0ded969 100644
--- a/addons/google-analytics/package.json
+++ b/addons/google-analytics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-google-analytics",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook addon for google analytics",
   "keywords": [
     "addon",
@@ -20,8 +20,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "react-ga": "^2.5.7"
diff --git a/addons/graphql/package.json b/addons/graphql/package.json
index ff5460bd85f7..c04c7f3a367b 100644
--- a/addons/graphql/package.json
+++ b/addons/graphql/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-graphql",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook addon to display the GraphiQL IDE",
   "keywords": [
     "addon",
@@ -29,8 +29,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "graphiql": "^0.16.0",
diff --git a/addons/info/package.json b/addons/info/package.json
index 0870a2c868cb..4e38be6091a4 100644
--- a/addons/info/package.json
+++ b/addons/info/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-info",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "A Storybook addon to show additional information for your stories.",
   "keywords": [
     "addon",
@@ -29,10 +29,10 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "marksy": "^7.0.0",
diff --git a/addons/jest/package.json b/addons/jest/package.json
index 1b94db2b692c..1c69651573e4 100644
--- a/addons/jest/package.json
+++ b/addons/jest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-jest",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "React storybook addon that show component jest report",
   "keywords": [
     "addon",
@@ -35,11 +35,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "react": "^16.8.3",
diff --git a/addons/knobs/package.json b/addons/knobs/package.json
index 5fbb2177fe1f..253b0f5c8883 100644
--- a/addons/knobs/package.json
+++ b/addons/knobs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-knobs",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook Addon Prop Editor Component",
   "keywords": [
     "addon",
@@ -29,12 +29,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "@types/react-color": "^3.0.1",
     "copy-to-clipboard": "^3.0.8",
     "core-js": "^3.0.1",
diff --git a/addons/links/package.json b/addons/links/package.json
index 4e0d0de9421e..610261ac2ee5 100644
--- a/addons/links/package.json
+++ b/addons/links/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-links",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Story Links addon for storybook",
   "keywords": [
     "addon",
@@ -29,10 +29,10 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "prop-types": "^15.7.2",
diff --git a/addons/notes/package.json b/addons/notes/package.json
index 56c20083e10e..827ba87ef400 100644
--- a/addons/notes/package.json
+++ b/addons/notes/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-notes",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Write notes for your Storybook stories.",
   "keywords": [
     "addon",
@@ -30,13 +30,13 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "markdown-to-jsx": "^6.10.3",
diff --git a/addons/ondevice-actions/package.json b/addons/ondevice-actions/package.json
index 5f87672880d0..ac5b337c3412 100644
--- a/addons/ondevice-actions/package.json
+++ b/addons/ondevice-actions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-ondevice-actions",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Action Logger addon for react-native storybook",
   "keywords": [
     "storybook"
@@ -26,13 +26,13 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "fast-deep-equal": "^2.0.1"
   },
   "devDependencies": {
-    "@storybook/addon-actions": "5.3.0-alpha.39"
+    "@storybook/addon-actions": "5.3.0-alpha.40"
   },
   "peerDependencies": {
     "@storybook/addon-actions": "*",
diff --git a/addons/ondevice-backgrounds/package.json b/addons/ondevice-backgrounds/package.json
index a50c026d73fc..3c1c499f630b 100644
--- a/addons/ondevice-backgrounds/package.json
+++ b/addons/ondevice-backgrounds/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-ondevice-backgrounds",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "A react-native storybook addon to show different backgrounds for your preview",
   "keywords": [
     "addon",
@@ -31,9 +31,9 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "prop-types": "^15.7.2"
   },
diff --git a/addons/ondevice-knobs/package.json b/addons/ondevice-knobs/package.json
index 7e3eb6ae36d7..6abe47ed847d 100644
--- a/addons/ondevice-knobs/package.json
+++ b/addons/ondevice-knobs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-ondevice-knobs",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Display storybook story knobs on your deviced.",
   "keywords": [
     "addon",
@@ -27,8 +27,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "deep-equal": "^1.0.1",
     "prop-types": "^15.7.2",
diff --git a/addons/ondevice-notes/package.json b/addons/ondevice-notes/package.json
index fafbb5ca0c22..426785e21d46 100644
--- a/addons/ondevice-notes/package.json
+++ b/addons/ondevice-notes/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-ondevice-notes",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Write notes for your react-native Storybook stories.",
   "keywords": [
     "addon",
@@ -27,11 +27,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "prop-types": "^15.7.2",
     "react-native-simple-markdown": "^1.1.0"
diff --git a/addons/options/package.json b/addons/options/package.json
index e5f381dbe843..55fd8cb1944b 100644
--- a/addons/options/package.json
+++ b/addons/options/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-options",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Options addon for storybook",
   "keywords": [
     "addon",
@@ -29,7 +29,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "util-deprecate": "^1.0.2"
   },
diff --git a/addons/queryparams/package.json b/addons/queryparams/package.json
index 41b1681c9f8a..1abe1ba8a6ee 100644
--- a/addons/queryparams/package.json
+++ b/addons/queryparams/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-queryparams",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "parameter addon for storybook",
   "keywords": [
     "addon",
@@ -30,12 +30,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "qs": "^6.6.0",
diff --git a/addons/storyshots/storyshots-core/package.json b/addons/storyshots/storyshots-core/package.json
index 212b318877af..77fd46779448 100644
--- a/addons/storyshots/storyshots-core/package.json
+++ b/addons/storyshots/storyshots-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-storyshots",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "StoryShots is a Jest Snapshot Testing Addon for Storybook.",
   "keywords": [
     "addon",
@@ -33,8 +33,8 @@
   },
   "dependencies": {
     "@jest/transform": "^24.9.0",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
     "@types/glob": "^7.1.1",
     "@types/jest": "^24.0.16",
     "@types/jest-specific-snapshot": "^0.5.3",
@@ -47,8 +47,8 @@
     "ts-dedent": "^1.1.0"
   },
   "devDependencies": {
-    "@storybook/addon-docs": "5.3.0-alpha.39",
-    "@storybook/react": "5.3.0-alpha.39",
+    "@storybook/addon-docs": "5.3.0-alpha.40",
+    "@storybook/react": "5.3.0-alpha.40",
     "babel-loader": "^8.0.6",
     "enzyme-to-json": "^3.4.1",
     "jest-emotion": "^10.0.17",
diff --git a/addons/storyshots/storyshots-puppeteer/package.json b/addons/storyshots/storyshots-puppeteer/package.json
index 2071f1c4e850..9dc2fc488174 100644
--- a/addons/storyshots/storyshots-puppeteer/package.json
+++ b/addons/storyshots/storyshots-puppeteer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-storyshots-puppeteer",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Image snapshots addition to StoryShots based on puppeteer",
   "keywords": [
     "addon",
@@ -29,8 +29,8 @@
     "prepare": "node ../../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/node-logger": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
+    "@storybook/node-logger": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
     "@types/jest-image-snapshot": "^2.8.0",
     "@types/puppeteer-core": "^1.9.0",
     "core-js": "^3.0.1",
diff --git a/addons/storysource/package.json b/addons/storysource/package.json
index d390438a271c..40148ac22895 100644
--- a/addons/storysource/package.json
+++ b/addons/storysource/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-storysource",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Stories addon for storybook",
   "keywords": [
     "addon",
@@ -28,11 +28,11 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "estraverse": "^4.2.0",
     "loader-utils": "^1.2.3",
diff --git a/addons/viewport/package.json b/addons/viewport/package.json
index 397c1903dcd3..85845fee34aa 100644
--- a/addons/viewport/package.json
+++ b/addons/viewport/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-viewport",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook addon to change the viewport size to mobile",
   "keywords": [
     "addon",
@@ -28,12 +28,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "memoizerific": "^1.11.3",
diff --git a/app/angular/package.json b/app/angular/package.json
index 5eeb36b9144a..8dc897a2a8ea 100644
--- a/app/angular/package.json
+++ b/app/angular/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/angular",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Angular: Develop Angular Components in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -33,9 +33,9 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
-    "@storybook/node-logger": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
+    "@storybook/node-logger": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "fork-ts-checker-webpack-plugin": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/ember/package.json b/app/ember/package.json
index b654aeb7d8db..b46b513b6b28 100644
--- a/app/ember/package.json
+++ b/app/ember/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/ember",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Ember: Develop Ember Component in isolation with Hot Reloading.",
   "homepage": "https://github.com/storybookjs/storybook/tree/master/app/ember",
   "bugs": {
@@ -31,7 +31,7 @@
   },
   "dependencies": {
     "@ember/test-helpers": "^1.5.0",
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/core": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "regenerator-runtime": "^0.13.3",
diff --git a/app/html/package.json b/app/html/package.json
index 75d6a4ad3b0d..92ae21ebad78 100644
--- a/app/html/package.json
+++ b/app/html/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/html",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for HTML: View HTML snippets in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -33,8 +33,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
     "@types/webpack-env": "^1.13.9",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/marko/package.json b/app/marko/package.json
index 2fa7d17842f5..38bd4a5fe787 100644
--- a/app/marko/package.json
+++ b/app/marko/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/marko",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Marko: Develop Marko Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -33,8 +33,8 @@
   },
   "dependencies": {
     "@marko/webpack": "^2.0.0",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "regenerator-runtime": "^0.13.3",
diff --git a/app/mithril/package.json b/app/mithril/package.json
index fa83e7ec204d..594a0682249f 100644
--- a/app/mithril/package.json
+++ b/app/mithril/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/mithril",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Mithril: Develop Mithril Component in isolation.",
   "keywords": [
     "storybook"
@@ -35,8 +35,8 @@
   "dependencies": {
     "@babel/core": "^7.6.2",
     "@babel/plugin-transform-react-jsx": "^7.3.0",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
     "@types/mithril": "^2.0.0",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/polymer/package.json b/app/polymer/package.json
index f5af9b2511ad..cc79bc47df28 100644
--- a/app/polymer/package.json
+++ b/app/polymer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/polymer",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Polymer: Develop Polymer components in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -32,7 +32,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/core": "5.3.0-alpha.40",
     "@webcomponents/webcomponentsjs": "^1.2.0",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/preact/package.json b/app/preact/package.json
index 67ac166a8ba4..9cdc1160f0b9 100644
--- a/app/preact/package.json
+++ b/app/preact/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/preact",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Preact: Develop Preact Component in isolation.",
   "keywords": [
     "storybook"
@@ -34,8 +34,8 @@
   },
   "dependencies": {
     "@babel/plugin-transform-react-jsx": "^7.3.0",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
     "@types/webpack-env": "^1.13.9",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/rax/package.json b/app/rax/package.json
index 2c7c5de16620..76808c08a2e5 100644
--- a/app/rax/package.json
+++ b/app/rax/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/rax",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Rax: Develop Rax Component in isolation.",
   "keywords": [
     "rax",
@@ -33,7 +33,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/core": "5.3.0-alpha.40",
     "babel-preset-rax": "^1.0.0-beta.0",
     "core-js": "^3.0.1",
     "driver-dom": "^2.0.0",
diff --git a/app/react-native-server/package.json b/app/react-native-server/package.json
index 67ddf4706745..5eccab0fe8ab 100644
--- a/app/react-native-server/package.json
+++ b/app/react-native-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/react-native-server",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "A better way to develop React Native Components for your app",
   "keywords": [
     "react",
@@ -31,12 +31,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/channel-websocket": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/ui": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/channel-websocket": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/ui": "5.3.0-alpha.40",
     "commander": "^3.0.2",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/react-native/package.json b/app/react-native/package.json
index bdf777c6998b..7af3069c9dad 100644
--- a/app/react-native/package.json
+++ b/app/react-native/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/react-native",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "A better way to develop React Native Components for your app",
   "keywords": [
     "react",
@@ -31,11 +31,11 @@
   "dependencies": {
     "@emotion/core": "^10.0.20",
     "@emotion/native": "^10.0.14",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/channel-websocket": "5.3.0-alpha.39",
-    "@storybook/channels": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/channel-websocket": "5.3.0-alpha.40",
+    "@storybook/channels": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "emotion-theming": "^10.0.19",
     "react-native-swipe-gestures": "^1.0.4"
diff --git a/app/react/package.json b/app/react/package.json
index 87aea86049ab..bf131426241d 100644
--- a/app/react/package.json
+++ b/app/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/react",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for React: Develop React Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -36,9 +36,9 @@
     "@babel/plugin-transform-react-constant-elements": "^7.2.0",
     "@babel/preset-flow": "^7.0.0",
     "@babel/preset-react": "^7.0.0",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
-    "@storybook/node-logger": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
+    "@storybook/node-logger": "5.3.0-alpha.40",
     "@svgr/webpack": "^4.0.3",
     "@types/webpack-env": "^1.13.7",
     "babel-plugin-add-react-displayname": "^0.0.5",
diff --git a/app/riot/package.json b/app/riot/package.json
index 133b9805f25c..7c84102dfc88 100644
--- a/app/riot/package.json
+++ b/app/riot/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/riot",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for riot.js: View riot snippets in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -33,7 +33,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/core": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "raw-loader": "^3.1.0",
diff --git a/app/svelte/package.json b/app/svelte/package.json
index e425223d4ab4..afc1ce58ebed 100644
--- a/app/svelte/package.json
+++ b/app/svelte/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/svelte",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Svelte: Develop Svelte Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -32,7 +32,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/core": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "regenerator-runtime": "^0.13.3",
diff --git a/app/vue/package.json b/app/vue/package.json
index aa1ddcd2b9bb..841a40d0cd19 100644
--- a/app/vue/package.json
+++ b/app/vue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/vue",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for Vue: Develop Vue Component in isolation with Hot Reloading.",
   "keywords": [
     "storybook"
@@ -33,8 +33,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
     "@types/webpack-env": "^1.13.9",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
diff --git a/app/web-components/package.json b/app/web-components/package.json
index 8bc889cf4322..74763a0006db 100644
--- a/app/web-components/package.json
+++ b/app/web-components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/web-components",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook for web-components: View web components snippets in isolation with Hot Reloading.",
   "keywords": [
     "lit-html",
@@ -37,8 +37,8 @@
   "dependencies": {
     "@babel/plugin-syntax-dynamic-import": "^7.2.0",
     "@babel/plugin-syntax-import-meta": "^7.2.0",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
     "@types/webpack-env": "^1.13.9",
     "babel-plugin-bundled-import-meta": "^0.3.1",
     "core-js": "^3.0.1",
diff --git a/dev-kits/addon-decorator/package.json b/dev-kits/addon-decorator/package.json
index a217dea235f4..3eedd8ba6074 100644
--- a/dev-kits/addon-decorator/package.json
+++ b/dev-kits/addon-decorator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-decorator",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "decorator addon for storybook",
   "keywords": [
     "addon",
@@ -24,8 +24,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.4.0"
   },
diff --git a/dev-kits/addon-parameter/package.json b/dev-kits/addon-parameter/package.json
index 02eb77b42cde..070af9cc7366 100644
--- a/dev-kits/addon-parameter/package.json
+++ b/dev-kits/addon-parameter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-parameter",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "parameter addon for storybook",
   "keywords": [
     "addon",
@@ -24,12 +24,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "react": "^16.8.3",
diff --git a/dev-kits/addon-roundtrip/package.json b/dev-kits/addon-roundtrip/package.json
index a9f7a0e62985..1b7d196e78a0 100644
--- a/dev-kits/addon-roundtrip/package.json
+++ b/dev-kits/addon-roundtrip/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-roundtrip",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "roundtrip addon for storybook",
   "keywords": [
     "addon",
@@ -24,13 +24,13 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "react": "^16.8.3",
diff --git a/examples-native/crna-kitchen-sink/package.json b/examples-native/crna-kitchen-sink/package.json
index 06787d07e45d..1024211c6456 100644
--- a/examples-native/crna-kitchen-sink/package.json
+++ b/examples-native/crna-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "crna-kitchen-sink",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "main": "node_modules/expo/AppEntry.js",
   "workspaces": {
@@ -31,15 +31,15 @@
   "devDependencies": {
     "@babel/core": "^7.2.2",
     "@babel/plugin-transform-react-jsx-source": "^7.2.0",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-ondevice-actions": "5.3.0-alpha.39",
-    "@storybook/addon-ondevice-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-ondevice-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-ondevice-notes": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/react-native": "5.3.0-alpha.39",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-ondevice-actions": "5.3.0-alpha.40",
+    "@storybook/addon-ondevice-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-ondevice-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-ondevice-notes": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/react-native": "5.3.0-alpha.40",
     "babel-loader": "^8.0.4",
     "babel-plugin-module-resolver": "^3.2.0",
     "babel-preset-expo": "^7.0.0",
diff --git a/examples/angular-cli/package.json b/examples/angular-cli/package.json
index 594a88b77bfd..a2a0052cfee0 100644
--- a/examples/angular-cli/package.json
+++ b/examples/angular-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-cli",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "license": "MIT",
   "scripts": {
@@ -37,21 +37,21 @@
     "@angular/cli": "^8.3.6",
     "@angular/compiler-cli": "^8.2.8",
     "@compodoc/compodoc": "^1.1.11",
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-docs": "5.3.0-alpha.39",
-    "@storybook/addon-jest": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/angular": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-docs": "5.3.0-alpha.40",
+    "@storybook/addon-jest": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/angular": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "@types/core-js": "^2.5.0",
     "@types/jest": "^24.0.11",
     "@types/node": "^12.7.9",
diff --git a/examples/cra-kitchen-sink/package.json b/examples/cra-kitchen-sink/package.json
index 036eae646e87..0fcd7337f8cc 100644
--- a/examples/cra-kitchen-sink/package.json
+++ b/examples/cra-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cra-kitchen-sink",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "react-scripts build",
@@ -18,23 +18,23 @@
     "react-lifecycles-compat": "^3.0.4"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-docs": "5.3.0-alpha.39",
-    "@storybook/addon-events": "5.3.0-alpha.39",
-    "@storybook/addon-info": "5.3.0-alpha.39",
-    "@storybook/addon-jest": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/react": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-docs": "5.3.0-alpha.40",
+    "@storybook/addon-events": "5.3.0-alpha.40",
+    "@storybook/addon-info": "5.3.0-alpha.40",
+    "@storybook/addon-jest": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/react": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "react-scripts": "^3.0.1"
   }
 }
diff --git a/examples/cra-react15/package.json b/examples/cra-react15/package.json
index 4b7092837941..03af417c72cf 100644
--- a/examples/cra-react15/package.json
+++ b/examples/cra-react15/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cra-react15",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "react-scripts build",
@@ -18,10 +18,10 @@
     "react-scripts": "3.0.1"
   },
   "devDependencies": {
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/react": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/react": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "babel-core": "6",
     "babel-runtime": "6"
   }
diff --git a/examples/cra-ts-kitchen-sink/package.json b/examples/cra-ts-kitchen-sink/package.json
index f7fc3b20ad2b..25189dcef639 100644
--- a/examples/cra-ts-kitchen-sink/package.json
+++ b/examples/cra-ts-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cra-ts-kitchen-sink",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "react-scripts build",
@@ -34,15 +34,15 @@
     "typescript": "3.6.4"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-info": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-info": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
     "@storybook/preset-create-react-app": "^1.2.0",
-    "@storybook/react": "5.3.0-alpha.39",
+    "@storybook/react": "5.3.0-alpha.40",
     "@types/enzyme": "^3.9.0",
     "@types/react": "^16.8.14",
     "@types/react-dom": "^16.8.2",
diff --git a/examples/dev-kits/package.json b/examples/dev-kits/package.json
index 6726d11c1b92..6160f6fb561b 100644
--- a/examples/dev-kits/package.json
+++ b/examples/dev-kits/package.json
@@ -1,21 +1,21 @@
 {
   "name": "@storybook/example-devkits",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build-storybook": "build-storybook -c ./",
     "storybook": "start-storybook -p 9011 -c ./"
   },
   "devDependencies": {
-    "@storybook/addon-decorator": "5.3.0-alpha.39",
-    "@storybook/addon-parameter": "5.3.0-alpha.39",
-    "@storybook/addon-roundtrip": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/node-logger": "5.3.0-alpha.39",
-    "@storybook/react": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addon-decorator": "5.3.0-alpha.40",
+    "@storybook/addon-parameter": "5.3.0-alpha.40",
+    "@storybook/addon-roundtrip": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/node-logger": "5.3.0-alpha.40",
+    "@storybook/react": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "cors": "^2.8.5",
     "cross-env": "^6.0.3",
     "enzyme-to-json": "^3.4.1",
diff --git a/examples/ember-cli/package.json b/examples/ember-cli/package.json
index 28383d20219b..ee8cffb062d4 100644
--- a/examples/ember-cli/package.json
+++ b/examples/ember-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ember-example",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "ember build",
@@ -15,19 +15,19 @@
   },
   "devDependencies": {
     "@babel/core": "^7.3.4",
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/ember": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/ember": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "babel-loader": "^8",
     "broccoli-asset-rev": "^3.0.0",
     "cross-env": "^6.0.3",
diff --git a/examples/html-kitchen-sink/package.json b/examples/html-kitchen-sink/package.json
index 182a5c1149e1..fc2d3e09c8bd 100644
--- a/examples/html-kitchen-sink/package.json
+++ b/examples/html-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "html-kitchen-sink",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "description": "",
   "keywords": [],
@@ -13,26 +13,26 @@
     "storybook": "start-storybook -p 9006"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-docs": "5.3.0-alpha.39",
-    "@storybook/addon-events": "5.3.0-alpha.39",
-    "@storybook/addon-jest": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/html": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-docs": "5.3.0-alpha.40",
+    "@storybook/addon-events": "5.3.0-alpha.40",
+    "@storybook/addon-jest": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/html": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "eventemitter3": "^4.0.0",
     "format-json": "^1.0.3",
     "global": "^4.3.2",
diff --git a/examples/marko-cli/package.json b/examples/marko-cli/package.json
index dcb18a7b86cc..cace8ba4bb34 100644
--- a/examples/marko-cli/package.json
+++ b/examples/marko-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "marko-cli",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "description": "Demo of how to build an app using marko-starter",
   "repository": {
@@ -23,14 +23,14 @@
     "marko-starter": "^2.0.4"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/marko": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/marko": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "prettier": "^1.16.4",
     "webpack": "^4.33.0"
   }
diff --git a/examples/mithril-kitchen-sink/package.json b/examples/mithril-kitchen-sink/package.json
index 9c629c776979..adddef8d87c9 100644
--- a/examples/mithril-kitchen-sink/package.json
+++ b/examples/mithril-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mithril-example",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build-storybook": "build-storybook",
@@ -10,20 +10,20 @@
     "mithril": "^1.1.6"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/mithril": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/mithril": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "webpack": "^4.33.0"
   }
 }
diff --git a/examples/official-storybook/package.json b/examples/official-storybook/package.json
index 5b941fc6c4cb..1607d97812b1 100644
--- a/examples/official-storybook/package.json
+++ b/examples/official-storybook/package.json
@@ -1,6 +1,6 @@
 {
   "name": "official-storybook",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build-storybook": "cross-env STORYBOOK_DISPLAY_WARNING=true DISPLAY_WARNING=true build-storybook -c ./",
@@ -13,34 +13,34 @@
   },
   "devDependencies": {
     "@packtracker/webpack-plugin": "^2.0.1",
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-contexts": "5.3.0-alpha.39",
-    "@storybook/addon-cssresources": "5.3.0-alpha.39",
-    "@storybook/addon-design-assets": "5.3.0-alpha.39",
-    "@storybook/addon-docs": "5.3.0-alpha.39",
-    "@storybook/addon-events": "5.3.0-alpha.39",
-    "@storybook/addon-graphql": "5.3.0-alpha.39",
-    "@storybook/addon-info": "5.3.0-alpha.39",
-    "@storybook/addon-jest": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-queryparams": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots-puppeteer": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/node-logger": "5.3.0-alpha.39",
-    "@storybook/react": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-contexts": "5.3.0-alpha.40",
+    "@storybook/addon-cssresources": "5.3.0-alpha.40",
+    "@storybook/addon-design-assets": "5.3.0-alpha.40",
+    "@storybook/addon-docs": "5.3.0-alpha.40",
+    "@storybook/addon-events": "5.3.0-alpha.40",
+    "@storybook/addon-graphql": "5.3.0-alpha.40",
+    "@storybook/addon-info": "5.3.0-alpha.40",
+    "@storybook/addon-jest": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-queryparams": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots-puppeteer": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/node-logger": "5.3.0-alpha.40",
+    "@storybook/react": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "cors": "^2.8.5",
     "cross-env": "^6.0.3",
     "enzyme-to-json": "^3.4.1",
diff --git a/examples/polymer-cli/package.json b/examples/polymer-cli/package.json
index fd4d81dbb423..44421813193d 100644
--- a/examples/polymer-cli/package.json
+++ b/examples/polymer-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "polymer-cli",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build-storybook": "build-storybook",
@@ -9,17 +9,17 @@
   },
   "dependencies": {
     "@polymer/polymer": "^2.6.0",
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/polymer": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/polymer": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "@webcomponents/webcomponentsjs": "^1.2.0",
     "global": "^4.3.2",
     "lit-html": "^1.0.0",
diff --git a/examples/preact-kitchen-sink/package.json b/examples/preact-kitchen-sink/package.json
index 075c5944bda5..d44c6e44cf56 100644
--- a/examples/preact-kitchen-sink/package.json
+++ b/examples/preact-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "preact-example",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "cross-env NODE_ENV=production webpack --progress --hide-modules",
@@ -15,21 +15,21 @@
   "devDependencies": {
     "@babel/core": "^7.3.4",
     "@babel/plugin-transform-runtime": "^7.2.0",
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-contexts": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/preact": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-contexts": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/preact": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "babel-loader": "^8.0.4",
     "cross-env": "^6.0.3",
     "file-loader": "^4.2.0",
diff --git a/examples/rax-kitchen-sink/package.json b/examples/rax-kitchen-sink/package.json
index b93e59ece8c3..cc532c5e019f 100644
--- a/examples/rax-kitchen-sink/package.json
+++ b/examples/rax-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rax-kitchen-sink",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "rax-scripts build",
@@ -21,23 +21,23 @@
     "rax-view": "^1.0.0"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-events": "5.3.0-alpha.39",
-    "@storybook/addon-info": "5.3.0-alpha.39",
-    "@storybook/addon-jest": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/rax": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-events": "5.3.0-alpha.40",
+    "@storybook/addon-info": "5.3.0-alpha.40",
+    "@storybook/addon-jest": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/rax": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "babel-eslint": "^10.0.3",
     "babel-preset-rax": "^1.0.0-beta.0",
     "rax-scripts": "^2.0.0",
diff --git a/examples/riot-kitchen-sink/package.json b/examples/riot-kitchen-sink/package.json
index 61982ac6df59..2949da5f1c2d 100644
--- a/examples/riot-kitchen-sink/package.json
+++ b/examples/riot-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "riot-example",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "cross-env NODE_ENV=production webpack --progress --hide-modules",
@@ -15,20 +15,20 @@
   },
   "devDependencies": {
     "@babel/core": "^7.3.4",
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/riot": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/riot": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
     "babel-loader": "^8.0.4",
     "cross-env": "^6.0.3",
     "file-loader": "^4.2.0",
diff --git a/examples/standalone-preview/package.json b/examples/standalone-preview/package.json
index 52488fc9ca76..83ba88aac83f 100644
--- a/examples/standalone-preview/package.json
+++ b/examples/standalone-preview/package.json
@@ -1,12 +1,12 @@
 {
   "name": "standalone-preview",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "storybook": "parcel ./storybook.html --port 1337"
   },
   "devDependencies": {
-    "@storybook/react": "5.3.0-alpha.39",
+    "@storybook/react": "5.3.0-alpha.40",
     "parcel": "^1.12.3",
     "react": "^16.8.4",
     "react-dom": "^16.8.4"
diff --git a/examples/svelte-kitchen-sink/package.json b/examples/svelte-kitchen-sink/package.json
index c8355bad1281..6f3465496082 100644
--- a/examples/svelte-kitchen-sink/package.json
+++ b/examples/svelte-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-example",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build-storybook": "build-storybook -s public",
@@ -10,19 +10,19 @@
     "global": "^4.3.2"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
-    "@storybook/svelte": "5.3.0-alpha.39"
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
+    "@storybook/svelte": "5.3.0-alpha.40"
   }
 }
diff --git a/examples/vue-kitchen-sink/package.json b/examples/vue-kitchen-sink/package.json
index b7149f30f03c..68c987d7c242 100644
--- a/examples/vue-kitchen-sink/package.json
+++ b/examples/vue-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-example",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "scripts": {
     "build": "cross-env NODE_ENV=production webpack --progress --hide-modules",
@@ -14,22 +14,22 @@
   },
   "devDependencies": {
     "@babel/core": "^7.3.4",
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-contexts": "5.3.0-alpha.39",
-    "@storybook/addon-docs": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
-    "@storybook/vue": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-contexts": "5.3.0-alpha.40",
+    "@storybook/addon-docs": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
+    "@storybook/vue": "5.3.0-alpha.40",
     "babel-core": "^7.0.0-bridge.0",
     "babel-loader": "^8.0.5",
     "cross-env": "^6.0.3",
diff --git a/examples/web-components-kitchen-sink/package.json b/examples/web-components-kitchen-sink/package.json
index 83665a770e1f..b281d2c91858 100644
--- a/examples/web-components-kitchen-sink/package.json
+++ b/examples/web-components-kitchen-sink/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web-components-kitchen-sink",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "description": "",
   "keywords": [],
@@ -12,26 +12,26 @@
     "storybook": "start-storybook -p 9006"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "5.3.0-alpha.39",
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-backgrounds": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-docs": "5.3.0-alpha.39",
-    "@storybook/addon-events": "5.3.0-alpha.39",
-    "@storybook/addon-jest": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addon-storysource": "5.3.0-alpha.39",
-    "@storybook/addon-viewport": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/core": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/source-loader": "5.3.0-alpha.39",
-    "@storybook/web-components": "5.3.0-alpha.39",
+    "@storybook/addon-a11y": "5.3.0-alpha.40",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-backgrounds": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-docs": "5.3.0-alpha.40",
+    "@storybook/addon-events": "5.3.0-alpha.40",
+    "@storybook/addon-jest": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addon-storysource": "5.3.0-alpha.40",
+    "@storybook/addon-viewport": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/core": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/source-loader": "5.3.0-alpha.40",
+    "@storybook/web-components": "5.3.0-alpha.40",
     "babel-loader": "^8.0.5",
     "eventemitter3": "^4.0.0",
     "format-json": "^1.0.3",
diff --git a/lerna.json b/lerna.json
index 6816c459ec50..233f20571eda 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,5 +2,5 @@
   "npmClient": "yarn",
   "useWorkspaces": true,
   "registry": "https://registry.npmjs.org",
-  "version": "5.3.0-alpha.39"
+  "version": "5.3.0-alpha.40"
 }
diff --git a/lib/addons/package.json b/lib/addons/package.json
index dadfc8b89ac5..19a8e7924305 100644
--- a/lib/addons/package.json
+++ b/lib/addons/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addons",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook addons store",
   "keywords": [
     "storybook"
@@ -27,10 +27,10 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/channels": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/channels": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "util-deprecate": "^1.0.2"
diff --git a/lib/api/package.json b/lib/api/package.json
index ab533b388b2a..4ac91d82e073 100644
--- a/lib/api/package.json
+++ b/lib/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/api",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Core Storybook API & Context",
   "keywords": [
     "storybook"
@@ -26,11 +26,11 @@
     "prepare": "node ./scripts/generateVersion.js && node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/channels": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/channels": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "fast-deep-equal": "^2.0.1",
     "global": "^4.3.2",
diff --git a/lib/channel-postmessage/package.json b/lib/channel-postmessage/package.json
index 02bd584049e1..437811068ede 100644
--- a/lib/channel-postmessage/package.json
+++ b/lib/channel-postmessage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channel-postmessage",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "",
   "keywords": [
     "storybook"
@@ -27,8 +27,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/channels": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
+    "@storybook/channels": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "telejson": "^3.0.3"
diff --git a/lib/channel-websocket/package.json b/lib/channel-websocket/package.json
index 41573f0ea285..1252b07adeda 100644
--- a/lib/channel-websocket/package.json
+++ b/lib/channel-websocket/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channel-websocket",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "",
   "keywords": [
     "storybook"
@@ -27,7 +27,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/channels": "5.3.0-alpha.39",
+    "@storybook/channels": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "global": "^4.3.2",
     "json-fn": "^1.1.1"
diff --git a/lib/channels/package.json b/lib/channels/package.json
index 4a16bfe33b78..aa36af1d681a 100644
--- a/lib/channels/package.json
+++ b/lib/channels/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channels",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "",
   "keywords": [
     "storybook"
diff --git a/lib/cli-sb/package.json b/lib/cli-sb/package.json
index c1a772135531..c40f08da6faf 100644
--- a/lib/cli-sb/package.json
+++ b/lib/cli-sb/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sb",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "description": "Storybook CLI",
   "keywords": [
@@ -23,7 +23,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/cli": "5.3.0-alpha.39"
+    "@storybook/cli": "5.3.0-alpha.40"
   },
   "publishConfig": {
     "access": "public"
diff --git a/lib/cli-storybook/package.json b/lib/cli-storybook/package.json
index f5a532f6b308..437fbce57c2b 100644
--- a/lib/cli-storybook/package.json
+++ b/lib/cli-storybook/package.json
@@ -1,6 +1,6 @@
 {
   "name": "storybook",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "private": true,
   "description": "Storybook CLI",
   "keywords": [
@@ -24,7 +24,7 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/cli": "5.3.0-alpha.39"
+    "@storybook/cli": "5.3.0-alpha.40"
   },
   "publishConfig": {
     "access": "public"
diff --git a/lib/cli/package.json b/lib/cli/package.json
index 3c648d082232..9675e3a9cbaf 100644
--- a/lib/cli/package.json
+++ b/lib/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/cli",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook's CLI - easiest method of adding storybook to your projects",
   "keywords": [
     "cli",
@@ -38,7 +38,7 @@
   "dependencies": {
     "@babel/core": "^7.4.5",
     "@babel/preset-env": "^7.4.5",
-    "@storybook/codemod": "5.3.0-alpha.39",
+    "@storybook/codemod": "5.3.0-alpha.40",
     "chalk": "^2.4.1",
     "commander": "^3.0.2",
     "core-js": "^3.0.1",
@@ -57,33 +57,33 @@
     "update-notifier": "^3.0.0"
   },
   "devDependencies": {
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-centered": "5.3.0-alpha.39",
-    "@storybook/addon-graphql": "5.3.0-alpha.39",
-    "@storybook/addon-info": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
-    "@storybook/addon-links": "5.3.0-alpha.39",
-    "@storybook/addon-notes": "5.3.0-alpha.39",
-    "@storybook/addon-options": "5.3.0-alpha.39",
-    "@storybook/addon-storyshots": "5.3.0-alpha.39",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/angular": "5.3.0-alpha.39",
-    "@storybook/channel-postmessage": "5.3.0-alpha.39",
-    "@storybook/channel-websocket": "5.3.0-alpha.39",
-    "@storybook/channels": "5.3.0-alpha.39",
-    "@storybook/ember": "5.3.0-alpha.39",
-    "@storybook/html": "5.3.0-alpha.39",
-    "@storybook/marko": "5.3.0-alpha.39",
-    "@storybook/mithril": "5.3.0-alpha.39",
-    "@storybook/polymer": "5.3.0-alpha.39",
-    "@storybook/preact": "5.3.0-alpha.39",
-    "@storybook/rax": "5.3.0-alpha.39",
-    "@storybook/react": "5.3.0-alpha.39",
-    "@storybook/react-native": "5.3.0-alpha.39",
-    "@storybook/riot": "5.3.0-alpha.39",
-    "@storybook/svelte": "5.3.0-alpha.39",
-    "@storybook/ui": "5.3.0-alpha.39",
-    "@storybook/vue": "5.3.0-alpha.39"
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-centered": "5.3.0-alpha.40",
+    "@storybook/addon-graphql": "5.3.0-alpha.40",
+    "@storybook/addon-info": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
+    "@storybook/addon-links": "5.3.0-alpha.40",
+    "@storybook/addon-notes": "5.3.0-alpha.40",
+    "@storybook/addon-options": "5.3.0-alpha.40",
+    "@storybook/addon-storyshots": "5.3.0-alpha.40",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/angular": "5.3.0-alpha.40",
+    "@storybook/channel-postmessage": "5.3.0-alpha.40",
+    "@storybook/channel-websocket": "5.3.0-alpha.40",
+    "@storybook/channels": "5.3.0-alpha.40",
+    "@storybook/ember": "5.3.0-alpha.40",
+    "@storybook/html": "5.3.0-alpha.40",
+    "@storybook/marko": "5.3.0-alpha.40",
+    "@storybook/mithril": "5.3.0-alpha.40",
+    "@storybook/polymer": "5.3.0-alpha.40",
+    "@storybook/preact": "5.3.0-alpha.40",
+    "@storybook/rax": "5.3.0-alpha.40",
+    "@storybook/react": "5.3.0-alpha.40",
+    "@storybook/react-native": "5.3.0-alpha.40",
+    "@storybook/riot": "5.3.0-alpha.40",
+    "@storybook/svelte": "5.3.0-alpha.40",
+    "@storybook/ui": "5.3.0-alpha.40",
+    "@storybook/vue": "5.3.0-alpha.40"
   },
   "publishConfig": {
     "access": "public"
diff --git a/lib/client-api/package.json b/lib/client-api/package.json
index b982ddf2900e..402ef0e05f71 100644
--- a/lib/client-api/package.json
+++ b/lib/client-api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/client-api",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook Client API",
   "keywords": [
     "storybook"
@@ -27,12 +27,12 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/channel-postmessage": "5.3.0-alpha.39",
-    "@storybook/channels": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/channel-postmessage": "5.3.0-alpha.40",
+    "@storybook/channels": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "eventemitter3": "^4.0.0",
     "global": "^4.3.2",
diff --git a/lib/client-logger/package.json b/lib/client-logger/package.json
index e141d245fb53..26c71f57bc3c 100644
--- a/lib/client-logger/package.json
+++ b/lib/client-logger/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/client-logger",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "",
   "keywords": [
     "storybook"
diff --git a/lib/codemod/package.json b/lib/codemod/package.json
index fe78d338fcb3..cb4c83c12997 100644
--- a/lib/codemod/package.json
+++ b/lib/codemod/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/codemod",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "A collection of codemod scripts written with JSCodeshift",
   "keywords": [
     "storybook"
@@ -29,8 +29,8 @@
   "dependencies": {
     "@hypnosphi/jscodeshift": "^0.6.4",
     "@mdx-js/mdx": "^1.0.0",
-    "@storybook/node-logger": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
+    "@storybook/node-logger": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "cross-spawn": "^7.0.0",
     "globby": "^10.0.1",
diff --git a/lib/components/package.json b/lib/components/package.json
index 9ef5a44f5d27..7f84b981c47c 100644
--- a/lib/components/package.json
+++ b/lib/components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/components",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Core Storybook Components",
   "keywords": [
     "storybook"
@@ -27,8 +27,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "@types/react-syntax-highlighter": "11.0.1",
     "@types/react-textarea-autosize": "^4.3.3",
     "core-js": "^3.0.1",
diff --git a/lib/core-events/package.json b/lib/core-events/package.json
index 17b99d75984f..e9c2921af3ca 100644
--- a/lib/core-events/package.json
+++ b/lib/core-events/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/core-events",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Event names used in storybook core",
   "keywords": [
     "storybook"
diff --git a/lib/core/package.json b/lib/core/package.json
index 42337cc6b9e8..d814f06717fb 100644
--- a/lib/core/package.json
+++ b/lib/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/core",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Storybook framework-agnostic API",
   "keywords": [
     "storybook"
@@ -32,15 +32,15 @@
     "@babel/plugin-syntax-dynamic-import": "^7.2.0",
     "@babel/plugin-transform-react-constant-elements": "^7.2.0",
     "@babel/preset-env": "^7.4.5",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/channel-postmessage": "5.3.0-alpha.39",
-    "@storybook/client-api": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/node-logger": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
-    "@storybook/ui": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/channel-postmessage": "5.3.0-alpha.40",
+    "@storybook/client-api": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/node-logger": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
+    "@storybook/ui": "5.3.0-alpha.40",
     "airbnb-js-shims": "^1 || ^2",
     "ansi-to-html": "^0.6.11",
     "autoprefixer": "^9.4.9",
diff --git a/lib/node-logger/package.json b/lib/node-logger/package.json
index 035ea4aaef19..13553ad3258e 100644
--- a/lib/node-logger/package.json
+++ b/lib/node-logger/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/node-logger",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "",
   "keywords": [
     "storybook"
diff --git a/lib/router/package.json b/lib/router/package.json
index 13f535864a07..0fc5d4ca260d 100644
--- a/lib/router/package.json
+++ b/lib/router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/router",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Core Storybook Router",
   "keywords": [
     "storybook"
diff --git a/lib/source-loader/package.json b/lib/source-loader/package.json
index 046bedcecbcf..76808de6e014 100644
--- a/lib/source-loader/package.json
+++ b/lib/source-loader/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/source-loader",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Source loader",
   "keywords": [
     "lib",
@@ -28,8 +28,8 @@
     "prepare": "node ../../scripts/prepare.js"
   },
   "dependencies": {
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "estraverse": "^4.2.0",
     "global": "^4.3.2",
diff --git a/lib/theming/package.json b/lib/theming/package.json
index e90311ae3fb2..bb12831229cd 100644
--- a/lib/theming/package.json
+++ b/lib/theming/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/theming",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Core Storybook Components",
   "keywords": [
     "storybook"
@@ -29,7 +29,7 @@
   "dependencies": {
     "@emotion/core": "^10.0.20",
     "@emotion/styled": "^10.0.17",
-    "@storybook/client-logger": "5.3.0-alpha.39",
+    "@storybook/client-logger": "5.3.0-alpha.40",
     "core-js": "^3.0.1",
     "deep-object-diff": "^1.1.0",
     "emotion-theming": "^10.0.19",
diff --git a/lib/ui/package.json b/lib/ui/package.json
index f6c4a4d1915a..92a1879a345e 100644
--- a/lib/ui/package.json
+++ b/lib/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/ui",
-  "version": "5.3.0-alpha.39",
+  "version": "5.3.0-alpha.40",
   "description": "Core Storybook UI",
   "keywords": [
     "storybook"
@@ -28,14 +28,14 @@
   },
   "dependencies": {
     "@emotion/core": "^10.0.20",
-    "@storybook/addons": "5.3.0-alpha.39",
-    "@storybook/api": "5.3.0-alpha.39",
-    "@storybook/channels": "5.3.0-alpha.39",
-    "@storybook/client-logger": "5.3.0-alpha.39",
-    "@storybook/components": "5.3.0-alpha.39",
-    "@storybook/core-events": "5.3.0-alpha.39",
-    "@storybook/router": "5.3.0-alpha.39",
-    "@storybook/theming": "5.3.0-alpha.39",
+    "@storybook/addons": "5.3.0-alpha.40",
+    "@storybook/api": "5.3.0-alpha.40",
+    "@storybook/channels": "5.3.0-alpha.40",
+    "@storybook/client-logger": "5.3.0-alpha.40",
+    "@storybook/components": "5.3.0-alpha.40",
+    "@storybook/core-events": "5.3.0-alpha.40",
+    "@storybook/router": "5.3.0-alpha.40",
+    "@storybook/theming": "5.3.0-alpha.40",
     "copy-to-clipboard": "^3.0.8",
     "core-js": "^3.0.1",
     "core-js-pure": "^3.0.1",
@@ -63,8 +63,8 @@
     "util-deprecate": "^1.0.2"
   },
   "devDependencies": {
-    "@storybook/addon-actions": "5.3.0-alpha.39",
-    "@storybook/addon-knobs": "5.3.0-alpha.39",
+    "@storybook/addon-actions": "5.3.0-alpha.40",
+    "@storybook/addon-knobs": "5.3.0-alpha.40",
     "corejs-upgrade-webpack-plugin": "^2.2.0",
     "flush-promises": "^1.0.2",
     "terser-webpack-plugin": "^2.1.2",

From 396fd33d618ff5c7858d867cfed9291e33886821 Mon Sep 17 00:00:00 2001
From: Michael Shilman <michael@lab80.co>
Date: Wed, 6 Nov 2019 11:04:27 +0800
Subject: [PATCH 09/12] 5.3.0-alpha.40 next.json version file

---
 docs/src/versions/next.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/src/versions/next.json b/docs/src/versions/next.json
index 579904024851..2e195e764463 100644
--- a/docs/src/versions/next.json
+++ b/docs/src/versions/next.json
@@ -1 +1 @@
-{"version":"5.3.0-alpha.39","info":{"plain":"### Breaking Changes\n\n* React-native: Require user-provided async storage ([#7801](https://github.com/storybookjs/storybook/pull/7801))\n\n### Features\n\n* Addon-docs: Inline rendering for web-components as default ([#8705](https://github.com/storybookjs/storybook/pull/8705))\n\n### Bug Fixes\n\n* Addon-docs: Fix recipe to use `notes` as component description ([#8718](https://github.com/storybookjs/storybook/pull/8718))\n* Addon-docs: Fix code style inside LI ([#8708](https://github.com/storybookjs/storybook/pull/8708))\n* React Native: Fix on-device-notes ([#8692](https://github.com/storybookjs/storybook/pull/8692))\n* React Native: On Device Knobs Groups Fix ([#8694](https://github.com/storybookjs/storybook/pull/8694))\n* React-native: Fix event listening for story navigation ([#8690](https://github.com/storybookjs/storybook/pull/8690))\n* React-Native: Add safe area wrapper for iphone x and later ([#8679](https://github.com/storybookjs/storybook/pull/8679))"}}
\ No newline at end of file
+{"version":"5.3.0-alpha.40","info":{"plain":"### Features\n\n* TriConfig configuration refactor ([#8597](https://github.com/storybookjs/storybook/pull/8597))\n* Presets: Ability to combine presets into another preset ([#6828](https://github.com/storybookjs/storybook/pull/6828))\n\n### Bug Fixes\n\n* Theming: Fix invisible hr styles in typography ([#8659](https://github.com/storybookjs/storybook/pull/8659))\n\n### Maintenance\n\n* Build: caching to github workflows ([#8724](https://github.com/storybookjs/storybook/pull/8724))"}}
\ No newline at end of file

From 78669a4664d40bac3545ce51e4152f790738a494 Mon Sep 17 00:00:00 2001
From: Michael Shilman <michael@lab80.co>
Date: Wed, 6 Nov 2019 11:06:42 +0800
Subject: [PATCH 10/12] Update version.ts

---
 lib/api/src/version.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/api/src/version.ts b/lib/api/src/version.ts
index 86782293664c..fa8f564c9135 100644
--- a/lib/api/src/version.ts
+++ b/lib/api/src/version.ts
@@ -1 +1 @@
-export const version = '5.3.0-alpha.39';
+export const version = '5.3.0-alpha.40';

From 8adf732d32126d45713c99b91f0b1e5e4193ceea Mon Sep 17 00:00:00 2001
From: Michael Shilman <michael@lab80.co>
Date: Wed, 6 Nov 2019 11:20:38 +0800
Subject: [PATCH 11/12] Addon-docs: Fix "Cannot read property 'props'"

---
 addons/docs/src/lib/docgenUtils.ts | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/addons/docs/src/lib/docgenUtils.ts b/addons/docs/src/lib/docgenUtils.ts
index 90f2f8aee670..680abd49ba94 100644
--- a/addons/docs/src/lib/docgenUtils.ts
+++ b/addons/docs/src/lib/docgenUtils.ts
@@ -27,11 +27,8 @@ export const hasDocgenSection = (obj: any, section: string) =>
 export const extractPropsFromDocgen: PropDefGetter = (type, section) => {
   const props: Record<string, PropDef> = {};
 
-  const docgenInfoProps = type.__docgenInfo[section];
-  if (!docgenInfoProps) {
-    return [];
-  }
-
+  const docgenInfo = type.__docgenInfo;
+  const docgenInfoProps = (docgenInfo && docgenInfo[section]) || {};
   const propKeys = Object.keys(docgenInfoProps);
   if (propKeys.length === 0) {
     return [];

From 0bd6a484e86048d54e0145d463683ea4032fa037 Mon Sep 17 00:00:00 2001
From: Michael Shilman <michael@lab80.co>
Date: Wed, 6 Nov 2019 14:44:03 +0800
Subject: [PATCH 12/12] Docgen extractor: Minor housecleaning

---
 addons/docs/src/lib/docgenUtils.ts | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/addons/docs/src/lib/docgenUtils.ts b/addons/docs/src/lib/docgenUtils.ts
index 680abd49ba94..8bf6d15bfb26 100644
--- a/addons/docs/src/lib/docgenUtils.ts
+++ b/addons/docs/src/lib/docgenUtils.ts
@@ -5,7 +5,7 @@ import { getTypeSystemHandler, getPropTypeSystem } from './type-system-handlers'
 
 export type PropsExtractor = (component: Component) => PropsTableProps | null;
 
-export type PropDefGetter = (type: Component, section: string) => PropDef[];
+export type PropDefGetter = (component: Component, section: string) => PropDef[];
 
 export const str = (o: any) => {
   if (!o) {
@@ -17,24 +17,24 @@ export const str = (o: any) => {
   throw new Error(`Description: expected string, got: ${JSON.stringify(o)}`);
 };
 
-export const hasDocgen = (obj: any) => !!obj.__docgenInfo;
+export const hasDocgen = (component: Component) => !!component.__docgenInfo;
 
-export const hasDocgenSection = (obj: any, section: string) =>
-  obj.__docgenInfo &&
-  obj.__docgenInfo[section] &&
-  Object.keys(obj.__docgenInfo[section]).length > 0;
+export const hasDocgenSection = (component: Component, section: string) =>
+  component &&
+  component.__docgenInfo &&
+  component.__docgenInfo[section] &&
+  Object.keys(component.__docgenInfo[section]).length > 0;
 
-export const extractPropsFromDocgen: PropDefGetter = (type, section) => {
-  const props: Record<string, PropDef> = {};
-
-  const docgenInfo = type.__docgenInfo;
-  const docgenInfoProps = (docgenInfo && docgenInfo[section]) || {};
-  const propKeys = Object.keys(docgenInfoProps);
-  if (propKeys.length === 0) {
+export const extractPropsFromDocgen: PropDefGetter = (component, section) => {
+  if (!hasDocgenSection(component, section)) {
     return [];
   }
 
-  // Assuming the props for a given type will all have the same type system.
+  const props: Record<string, PropDef> = {};
+  const docgenInfoProps = component.__docgenInfo[section];
+  const propKeys = Object.keys(docgenInfoProps);
+
+  // Assuming the props for a given component will all have the same type system.
   const typeSystem = getPropTypeSystem(docgenInfoProps[propKeys[0]]);
   const typeSystemHandler = getTypeSystemHandler(typeSystem);