diff --git a/.github/workflows/ci-a11y-vrt.yml b/.github/workflows/ci-a11y-vrt.yml
index 1c8affddaae..912864b11e5 100644
--- a/.github/workflows/ci-a11y-vrt.yml
+++ b/.github/workflows/ci-a11y-vrt.yml
@@ -45,7 +45,7 @@ jobs:
 
       - name: Restore node_module cache
         id: node-cache
-        uses: actions/cache@2f8e54208210a422b2efd51efaa6bd6d7ca8920f # v3.4.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: |
             **/.turbo
@@ -79,7 +79,7 @@ jobs:
       # it out for us.
       - name: Restore Playwright cache
         id: playwright-cache
-        uses: actions/cache@2f8e54208210a422b2efd51efaa6bd6d7ca8920f # v3.4.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: ~/.cache/ms-playwright
           key: '${{ runner.os }}-playwright-${{ steps.playwright-version.outputs.version }}'
@@ -135,7 +135,7 @@ jobs:
           cache: pnpm
 
       - name: Restore cache
-        uses: actions/cache@2f8e54208210a422b2efd51efaa6bd6d7ca8920f # v3.4.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: |
             **/.turbo
diff --git a/.github/workflows/ci-lint.yml b/.github/workflows/ci-lint.yml
index 38ddb47a84e..f5e564f401e 100644
--- a/.github/workflows/ci-lint.yml
+++ b/.github/workflows/ci-lint.yml
@@ -36,7 +36,7 @@ jobs:
           cache: pnpm
 
       - name: Restore cache
-        uses: actions/cache@2f8e54208210a422b2efd51efaa6bd6d7ca8920f # v3.4.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: |
             **/.eslintcache
diff --git a/.github/workflows/ci-test.yml b/.github/workflows/ci-test.yml
index ec719615482..288755aa51e 100644
--- a/.github/workflows/ci-test.yml
+++ b/.github/workflows/ci-test.yml
@@ -45,7 +45,7 @@ jobs:
           cache: pnpm
 
       - name: Restore cache
-        uses: actions/cache@2f8e54208210a422b2efd51efaa6bd6d7ca8920f # v3.4.3
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: |
             **/.eslintcache
diff --git a/polaris.shopify.com/content/components/navigation/fullscreen-bar.mdx b/polaris.shopify.com/content/components/deprecated/fullscreen-bar.mdx
similarity index 71%
rename from polaris.shopify.com/content/components/navigation/fullscreen-bar.mdx
rename to polaris.shopify.com/content/components/deprecated/fullscreen-bar.mdx
index 63be92d9ef2..22cff07f5f2 100644
--- a/polaris.shopify.com/content/components/navigation/fullscreen-bar.mdx
+++ b/polaris.shopify.com/content/components/deprecated/fullscreen-bar.mdx
@@ -1,6 +1,6 @@
 ---
 title: Fullscreen bar
-category: Navigation
+category: Deprecated
 keywords:
   - topbar
   - top bar
@@ -14,7 +14,8 @@ examples:
   - fileName: fullscreen-bar-no-children.tsx
     title: No children
     description: Use this default to show ONLY the Back button.
-previewImg: /images/components/navigation/fullscreen-bar.png
+status: Deprecated
+previewImg: /images/components/deprecated/fullscreen-bar.png
 ---
 
 # {frontmatter.title}
@@ -25,6 +26,14 @@ The Fullscreen bar is a header component that should be presented at the top of
 
 </Lede>
 
+<StatusBanner status={frontmatter.status}>
+  This component is no longer supported. Please use the [App Bridge Modal
+  API](https://shopify.dev/docs/api/app-bridge-library/web-components/ui-modal?example=modals-with-different-options-opening-a-max-size-modal)
+  in combination with the [App Bridge Title Bar
+  API](https://shopify.dev/docs/api/app-bridge-library/web-components/ui-title-bar)
+  instead.
+</StatusBanner>
+
 <Examples />
 
 <Props componentName={frontmatter.title} />
diff --git a/polaris.shopify.com/content/components/actions/page-actions.mdx b/polaris.shopify.com/content/components/deprecated/page-actions.mdx
similarity index 90%
rename from polaris.shopify.com/content/components/actions/page-actions.mdx
rename to polaris.shopify.com/content/components/deprecated/page-actions.mdx
index 970c7600332..0840ed2b5b9 100644
--- a/polaris.shopify.com/content/components/actions/page-actions.mdx
+++ b/polaris.shopify.com/content/components/deprecated/page-actions.mdx
@@ -1,7 +1,7 @@
 ---
 title: Page actions
 shortDescription: Allows merchants to take key actions at the bottom of specific pages in the interface.
-category: Actions
+category: Deprecated
 keywords:
   - PageActions
   - bottom of page actions
@@ -25,7 +25,8 @@ examples:
   - fileName: page-actions-with-custom-secondary-action.tsx
     title: With custom secondary action
     description: Use to create a custom secondary action.
-previewImg: /images/components/actions/page-actions.png
+status: Deprecated
+previewImg: /images/components/deprecated/page-actions.png
 ---
 
 # {frontmatter.title}
@@ -36,6 +37,11 @@ Page actions let merchants take key actions at the bottom of specific pages in t
 
 </Lede>
 
+<StatusBanner status={frontmatter.status}>
+  This component is no longer supported. Please use the [App Bridge Save Bar
+  API](https://shopify.dev/docs/api/app-bridge-library/apis/save-bar) instead.
+</StatusBanner>
+
 <Examples />
 
 <Props componentName={frontmatter.title} />
diff --git a/polaris.shopify.com/next-env.d.ts b/polaris.shopify.com/next-env.d.ts
index a4a7b3f5cfa..52e831b4342 100644
--- a/polaris.shopify.com/next-env.d.ts
+++ b/polaris.shopify.com/next-env.d.ts
@@ -2,4 +2,4 @@
 /// <reference types="next/image-types/global" />
 
 // NOTE: This file should not be edited
-// see https://nextjs.org/docs/pages/building-your-application/configuring/typescript for more information.
+// see https://nextjs.org/docs/pages/api-reference/config/typescript for more information.
diff --git a/polaris.shopify.com/next.config.js b/polaris.shopify.com/next.config.js
index 1554ab7cae2..1c5f34c2c9a 100644
--- a/polaris.shopify.com/next.config.js
+++ b/polaris.shopify.com/next.config.js
@@ -237,11 +237,6 @@ const actions = [
     destination: '/components/actions/button',
     permanent: true,
   },
-  {
-    source: '/components/page-actions',
-    destination: '/components/actions/page-actions',
-    permanent: true,
-  },
 ];
 
 const deprecated = [
@@ -260,6 +255,11 @@ const deprecated = [
     destination: '/components/deprecated/display-text',
     permanent: true,
   },
+  {
+    source: '/components/fullscreen-bar',
+    destination: '/components/deprecated/fullscreen-bar',
+    permanent: true,
+  },
   {
     source: '/components/heading',
     destination: '/components/deprecated/heading',
@@ -285,6 +285,11 @@ const deprecated = [
     destination: '/components/deprecated/legacy-tabs',
     permanent: true,
   },
+  {
+    source: '/components/page-actions',
+    destination: '/components/deprecated/page-actions',
+    permanent: true,
+  },
   {
     source: '/components/selection-and-input/setting-toggle',
     destination: '/components/deprecated/setting-toggle',
@@ -585,11 +590,6 @@ const navigation = [
     destination: '/components/navigation/footer-help',
     permanent: true,
   },
-  {
-    source: '/components/fullscreen-bar',
-    destination: '/components/navigation/fullscreen-bar',
-    permanent: true,
-  },
   {
     source: '/components/link',
     destination: '/components/navigation/link',
diff --git a/polaris.shopify.com/public/images/components/navigation/fullscreen-bar.png b/polaris.shopify.com/public/images/components/deprecated/fullscreen-bar.png
similarity index 100%
rename from polaris.shopify.com/public/images/components/navigation/fullscreen-bar.png
rename to polaris.shopify.com/public/images/components/deprecated/fullscreen-bar.png
diff --git a/polaris.shopify.com/public/images/components/actions/page-actions.png b/polaris.shopify.com/public/images/components/deprecated/page-actions.png
similarity index 100%
rename from polaris.shopify.com/public/images/components/actions/page-actions.png
rename to polaris.shopify.com/public/images/components/deprecated/page-actions.png