Component release 20211001-01 (#1686)

* Component release 20211001-01

* Update release notes

* Remove hero duplication

* Use directory-style pages

* Building page tidy

* Revise principles section

* More directory page structure work

* Developing page cleanup

components/embl-content-hub-loader/package.json

 {
-  "version": "1.1.0",
+  "version": "1.1.1",
   "name": "@visual-framework/embl-content-hub-loader",
   "description": "embl-content-hub-loader component",
   "homepage": "https://stable.visual-framework.dev",

components/embl-notifications/package.json

 {
-  "version": "1.1.0",
+  "version": "1.1.1",
   "name": "@visual-framework/embl-notifications",
   "description": "embl-notifications component",
   "homepage": "https://stable.visual-framework.dev",

components/vf-activity-group/package.json

 {
-  "version": "1.0.0-alpha.11",
+  "version": "1.0.0-alpha.12",
   "name": "@visual-framework/vf-activity-group",
   "description": "vf-activity-group component",
   "homepage": "https://stable.visual-framework.dev/",
@@ -16,7 +16,7 @@
     "url": "https://github.com/visual-framework/vf-core/issues/new"
   },
   "dependencies": {
-    "@visual-framework/vf-activity-list": "^1.0.0-alpha.10"
+    "@visual-framework/vf-activity-list": "^1.0.0-alpha.11"
   },
   "keywords": [
     "fractal",

components/vf-activity-list/package.json

 {
-  "version": "1.0.0-alpha.10",
+  "version": "1.0.0-alpha.11",
   "name": "@visual-framework/vf-activity-list",
   "description": "vf-activity-list component",
   "homepage": "https://stable.visual-framework.dev/",

components/vf-banner/package.json

 {
-  "version": "1.9.0",
+  "version": "1.9.1",
   "name": "@visual-framework/vf-banner",
   "description": "vf-banner component",
   "homepage": "https://stable.visual-framework.dev/",

components/vf-bookmark/package.json

 {
-  "version": "1.0.0-alpha.0",
+  "version": "1.0.0-alpha.1",
   "name": "@visual-framework/vf-bookmark",
   "description": "vf-bookmark component",
   "homepage": "",

components/vf-box/package.json

 {
-  "version": "2.3.3",
+  "version": "2.4.0",
   "name": "@visual-framework/vf-box",
   "description": "vf-box component",
   "homepage": "https://stable.visual-framework.dev/",

components/vf-button/package.json

 {
-  "version": "2.0.0-alpha.1",
+  "version": "2.0.0-alpha.2",
   "name": "@visual-framework/vf-button",
   "description": "vf-button component",
   "homepage": "https://stable.visual-framework.dev/",

components/vf-card-container/package.json

 {
-  "version": "3.1.2",
+  "version": "3.2.0",
   "name": "@visual-framework/vf-card-container",
   "description": "vf-card-container component",
   "homepage": "https://stable.visual-framework.dev",

components/vf-card/CHANGELOG.md

-### 2.6.0
+### 2.6.1
 
 * Resolves an accessibility issue with contrast for the striped card subheading variant.
   * https://github.com/visual-framework/vf-core/issues/1657

components/vf-card/package.json

 {
-  "version": "2.6.0",
+  "version": "2.6.1",
   "name": "@visual-framework/vf-card",
   "description": "vf-card component",
   "homepage": "https://stable.visual-framework.dev",

components/vf-componenet-rollup/package.json

 {
-  "version": "1.4.2",
+  "version": "1.4.3",
   "name": "@visual-framework/vf-componenet-rollup",
   "description": "vf-componenet-rollup component",
   "homepage": "https://stable.visual-framework.dev",

components/vf-content/CHANGELOG.md

+### 1.6.3
+
+* Dependency bumps.
+
 ### 1.6.2
 
 * Dependency bumps.

components/vf-content/package.json

 {
-  "version": "1.6.2",
+  "version": "1.6.3",
   "name": "@visual-framework/vf-content",
   "description": "vf-content component",
   "homepage": "https://stable.visual-framework.dev/",
@@ -18,9 +18,9 @@
   "dependencies": {
     "@visual-framework/vf-badge": "^2.0.0",
     "@visual-framework/vf-blockquote": "^1.2.0",
-    "@visual-framework/vf-box": "^2.3.3",
-    "@visual-framework/vf-button": "^2.0.0-alpha.1",
-    "@visual-framework/vf-divider": "^2.0.0",
+    "@visual-framework/vf-box": "^2.4.0",
+    "@visual-framework/vf-button": "^2.0.0-alpha.2",
+    "@visual-framework/vf-divider": "^2.0.1",
     "@visual-framework/vf-figure": "^1.3.0",
     "@visual-framework/vf-form": "^2.0.0-alpha.1",
     "@visual-framework/vf-heading": "^1.0.1",

components/vf-design-tokens/CHANGELOG.md

+### 3.6.1
+
+* Introduces new z-index token for overlays.
+
 ### 3.6.0
 
 * Accessibility: Set primary text to off-black.

components/vf-design-tokens/package.json

 {
   "name": "@visual-framework/vf-design-tokens",
-  "version": "3.6.0",
+  "version": "3.6.1",
   "description": "A collection of design tokens for consumption across projects and products",
   "main": "index.js",
   "scripts": {

components/vf-divider/CHANGELOG.md

+### 2.0.1
+
+* Minor README.md update to correct usage of `vf-stack`.
+
 ### 2.0.0
 
 * removes the `grid-column: 1 / -1;` rule

components/vf-divider/package.json

 {
-  "version": "2.0.0",
+  "version": "2.0.1",
   "name": "@visual-framework/vf-divider",
   "description": "vf-divider component",
   "homepage": "https://stable.visual-framework.dev/",

components/vf-dropdown/CHANGELOG.md

-### 1.0.0-alpha.1
+### 1.0.0-alpha.3
 
 * Basic implementation of vf-dropdown component
 * [Tracking issue](https://github.com/visual-framework/vf-core/discussions/1299)

components/vf-dropdown/package.json

 {
-  "version": "1.0.0-alpha.2",
+  "version": "1.0.0-alpha.3",
   "name": "@visual-framework/vf-dropdown",
   "description": "vf-dropdown component",
   "homepage": "",