diff --git a/.changeset/spicy-cherries-happen.md b/.changeset/spicy-cherries-happen.md
new file mode 100644
index 000000000000..0d0e71269e94
--- /dev/null
+++ b/.changeset/spicy-cherries-happen.md
@@ -0,0 +1,6 @@
+---
+"@cloudflare/pages-shared": minor
+"wrangler": minor
+---
+
+chore: bump `miniflare` to [`3.20230821.0`](https://github.com/cloudflare/miniflare/releases/tag/v3.20230821.0)
diff --git a/.github/workflows/codecov-context.yml b/.github/workflows/codecov-context.yml
deleted file mode 100644
index 813f6752d7e3..000000000000
--- a/.github/workflows/codecov-context.yml
+++ /dev/null
@@ -1,46 +0,0 @@
-name: CodeCov Main Context
-
-on:
-  push:
-    branches: [main]
-
-jobs:
-  codecov:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: CodeCov Main Branch Updater
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          ref: main
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build wrangler
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-
-      - name: Run tests & collect coverage
-        run: npm run test:ci -w wrangler
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Report Code Coverage
-        uses: codecov/codecov-action@v3
diff --git a/.github/workflows/create-pullrequest-prerelease.yml b/.github/workflows/create-pullrequest-prerelease.yml
deleted file mode 100644
index 31787d2ef887..000000000000
--- a/.github/workflows/create-pullrequest-prerelease.yml
+++ /dev/null
@@ -1,80 +0,0 @@
-name: Create Pull Request Prerelease
-
-on: pull_request
-
-jobs:
-  build:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Build & Publish a Prerelease to the Adhoc Registry
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Extract runtime versions
-        run: node .github/extract-runtime-versions.mjs # extract versions before modifying version to include commit hash
-
-      - name: Upload runtime versions
-        uses: actions/upload-artifact@v3
-        with:
-          name: runtime-versions.md
-          path: runtime-versions.md
-
-      - name: Modify package.json version
-        run: node .github/version-script.js
-
-      - name: Build
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-          ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
-          ALGOLIA_PUBLIC_KEY: ${{ secrets.ALGOLIA_PUBLIC_KEY }}
-
-      - name: Pack wrangler
-        run: npm pack
-        working-directory: packages/wrangler
-
-      - name: Upload packaged wrangler artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: npm-package-wrangler-${{ github.event.number }} # encode the PR number into the artifact name
-          path: packages/wrangler/wrangler-*.tgz
-
-      - name: Pack @cloudflare/pages-shared
-        run: npm pack
-        working-directory: packages/pages-shared
-
-      - name: Upload packaged @cloudflare/pages-shared artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: npm-package-cloudflare-pages-shared-${{ github.event.number }} # encode the PR number into the artifact name
-          path: packages/pages-shared/cloudflare-pages-shared-*.tgz
-
-      - name: Pack @cloudflare/create-cloudflare
-        run: npm pack
-        working-directory: packages/create-cloudflare
-
-      - name: Upload packaged @cloudflare/create-cloudflare artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: npm-package-create-cloudflare-${{ github.event.number }} # encode the PR number into the artifact name
-          path: packages/create-cloudflare/create-cloudflare-*.tgz
diff --git a/.github/workflows/d1.yml b/.github/workflows/d1.yml
deleted file mode 100644
index ae0d7f87438a..000000000000
--- a/.github/workflows/d1.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-name: D1
-on:
-  push:
-    branches:
-      - d1
-
-jobs:
-  release:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Release
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build
-        run: npm run build
-
-      - name: Check for errors
-        run: npm run check
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Modify package.json version
-        run: node .github/version-script.js
-
-      - name: Publish to NPM
-        run: npm publish --tag d1
-        env:
-          NODE_ENV: "production"
-          NPM_PUBLISH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
-        working-directory: packages/wrangler
diff --git a/.github/workflows/devtools.yml b/.github/workflows/devtools.yml
deleted file mode 100644
index 7785b0d0ed07..000000000000
--- a/.github/workflows/devtools.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Publish Devtools
-
-on:
-  push:
-    branches:
-      - main
-      - "devtools/**"
-      - "**-devtools"
-
-jobs:
-  publish:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Build & Publish a branch preview of devtools to Cloudflare
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js
-        uses: actions/setup-node@v3
-        with:
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build
-        run: npm run build
-
-      - name: Run Devtools release & publish
-        run: cd packages/wrangler-devtools && make publish
-        env:
-          CLOUDFLARE_ACCOUNT_ID: "e35fd947284363a46fd7061634477114"
-          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
deleted file mode 100644
index e601b233c2f7..000000000000
--- a/.github/workflows/e2e.yml
+++ /dev/null
@@ -1,98 +0,0 @@
-name: E2E tests
-
-on:
-  push:
-    branches:
-      - main
-      - changeset-release/main
-  pull_request:
-    types: [synchronize, opened, reopened, labeled, unlabeled]
-  repository_dispatch:
-
-jobs:
-  e2e-test:
-    if: github.repository_owner == 'cloudflare' && (github.event_name != 'pull_request' || (github.event_name == 'pull_request' && contains(github.event.*.labels.*.name, 'e2e' )) || (github.event_name == 'pull_request' && github.head_ref == 'changeset-release/main'))
-    name: "E2E Test"
-    strategy:
-      matrix:
-        os: [
-            # macos-11,
-            # macos-12,
-            macos-13,
-            windows-2019,
-            windows-2022,
-            # ubuntu-20.04,
-            ubuntu-22.04,
-          ]
-        node: ["16", "18"]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-      - name: Use Node.js ${{ matrix.node }}
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ matrix.node }}
-          cache: "npm"
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-        # Attempt to cache all the node_modules directories based on the OS and package lock.
-      - name: Cache node_modules
-        id: npm-cache
-        uses: actions/cache@v3
-        env:
-          cache-name: cache-node-modules
-        with:
-          key: ${{ runner.os }}-${{ matrix.node }}-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
-          path: "**/node_modules"
-
-      # If the cache missed then install using `npm ci` to follow package lock exactly
-      - if: ${{ steps.npm-cache.outputs.cache-hit != 'true'}}
-        name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Run builds
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-
-      - name: Build Wrangler package for npm
-        run: cd packages/wrangler && npm pack
-        env:
-          NODE_ENV: "production"
-
-      - name: Move Wrangler package to tmp directory
-        shell: bash
-        id: "move-wrangler"
-        run: |
-          cp packages/wrangler/wrangler-*.tgz $HOME
-          echo "dir=$(ls $HOME/wrangler-*.tgz)" >> $GITHUB_OUTPUT;
-        env:
-          NODE_ENV: "production"
-
-      - name: Run tests
-        id: e2e-1
-        continue-on-error: true
-        run: npm run -w wrangler test:e2e
-        env:
-          CLOUDFLARE_API_TOKEN: ${{ secrets.TEST_CLOUDFLARE_API_TOKEN }}
-          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.TEST_CLOUDFLARE_ACCOUNT_ID }}
-          WRANGLER: npm install ${{ steps.move-wrangler.outputs.dir}} && npx --prefer-offline wrangler
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Retry tests
-        if: steps.e2e-1.outcome == 'failure'
-        run: npm run -w wrangler test:e2e
-        env:
-          CLOUDFLARE_API_TOKEN: ${{ secrets.TEST_CLOUDFLARE_API_TOKEN }}
-          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.TEST_CLOUDFLARE_ACCOUNT_ID }}
-          WRANGLER: npm install ${{ steps.move-wrangler.outputs.dir}} && npx --prefer-offline wrangler
-          NODE_OPTIONS: "--max_old_space_size=8192"
diff --git a/.github/workflows/edge-preview-authenticated-proxy.yml b/.github/workflows/edge-preview-authenticated-proxy.yml
deleted file mode 100644
index 5a1efceeda27..000000000000
--- a/.github/workflows/edge-preview-authenticated-proxy.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-name: Edge Preview Authenticated Proxy Worker
-
-on:
-  push:
-    branches:
-      - main
-jobs:
-  publish_worker:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Publish Worker
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build wrangler
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-
-      - name: Build & Publish Worker
-        run: npm run publish
-        env:
-          NODE_ENV: "production"
-          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-        working-directory: packages/edge-preview-authenticated-proxy
diff --git a/.github/workflows/experimental-wasm-release.yml b/.github/workflows/experimental-wasm-release.yml
deleted file mode 100644
index a5a73264c55e..000000000000
--- a/.github/workflows/experimental-wasm-release.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-name: WASM Experimental builds
-on:
-  push:
-    branches:
-      - experimental-wasm
-jobs:
-  build:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Build and release `wrangler@wasm` to NPM
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Modify package.json version
-        run: node .github/version-script.js
-
-      - name: Build
-        run: npm run build
-
-      - name: Check for errors
-        run: npm run check
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Publish `wrangler@wasm` to NPM
-        run: npm publish --tag wasm
-        env:
-          NODE_ENV: "production"
-          NPM_PUBLISH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
-        working-directory: packages/wrangler
diff --git a/.github/workflows/format-errors.yml b/.github/workflows/format-errors.yml
deleted file mode 100644
index 33f1e739645c..000000000000
--- a/.github/workflows/format-errors.yml
+++ /dev/null
@@ -1,44 +0,0 @@
-name: Error Formatting Worker
-
-on:
-  push:
-    branches:
-      - main
-jobs:
-  publish_worker:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Publish Worker
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build wrangler
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-
-      - name: Build & Publish Worker
-        run: npm run publish
-        env:
-          NODE_ENV: "production"
-          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-        working-directory: packages/format-errors
diff --git a/.github/workflows/issues.yml b/.github/workflows/issues.yml
deleted file mode 100644
index b1ac0f0e6c8a..000000000000
--- a/.github/workflows/issues.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-name: Add issues to DevProd project
-
-on:
-  issues:
-    types:
-      - opened
-
-jobs:
-  add-to-project:
-    name: Add issue to project
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/add-to-project@v0.3.0
-        with:
-          project-url: https://github.com/orgs/cloudflare/projects/1
-          github-token: ${{ secrets.GH_ACCESS_TOKEN }}
-          labeled: bug, enhancement
-          label-operator: OR
-      - uses: actions/add-to-project@v0.3.0
-        with:
-          project-url: https://github.com/orgs/cloudflare/projects/2
-          github-token: ${{ secrets.GH_ACCESS_TOKEN }}
-          labeled: pages
-      - uses: actions/add-to-project@v0.3.0
-        with:
-          project-url: https://github.com/orgs/cloudflare/projects/6
-          github-token: ${{ secrets.GH_ACCESS_TOKEN }}
-          labeled: d1
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
deleted file mode 100644
index ef3bda93e55e..000000000000
--- a/.github/workflows/main.yml
+++ /dev/null
@@ -1,55 +0,0 @@
-name: Main branch
-
-# This flow will re-run tests on the main branch after a PR has been merged.
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  test:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: "Tests"
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Run builds
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-
-      - name: Check for errors
-        run: npm run check
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Run tests
-        run: npm run test:ci
-        env:
-          TMP_CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          TMP_CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-          NODE_OPTIONS: "--max_old_space_size=8192"
diff --git a/.github/workflows/prerelease-create-cloudflare.yml b/.github/workflows/prerelease-create-cloudflare.yml
deleted file mode 100644
index 3bdbad9afc83..000000000000
--- a/.github/workflows/prerelease-create-cloudflare.yml
+++ /dev/null
@@ -1,50 +0,0 @@
-name: Prerelease create-cloudflare
-
-on:
-  repository_dispatch:
-    types: [pre-release-create-cloudflare]
-  push:
-    branches:
-      - main
-
-jobs:
-  prerelease:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Build & Publish a beta release of create-cloudflare to NPM
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Modify package.json version
-        run: node .github/version-script.js create-cloudflare
-
-      - name: Build packages
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-
-      - name: Publish Beta to NPM
-        run: npm publish --tag beta
-        env:
-          NPM_PUBLISH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
-        working-directory: packages/create-cloudflare
diff --git a/.github/workflows/prereleases.yml b/.github/workflows/prereleases.yml
deleted file mode 100644
index c7d79f758659..000000000000
--- a/.github/workflows/prereleases.yml
+++ /dev/null
@@ -1,102 +0,0 @@
-name: Prerelease
-
-on:
-  push:
-    branches:
-      - main
-jobs:
-  prerelease:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Build & Publish a beta release to NPM
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Modify package.json version
-        run: node .github/version-script.js
-
-      - name: Build
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-
-      - name: Check for errors
-        run: npm run check
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Publish Beta to NPM
-        run: npm publish --tag beta
-        env:
-          NPM_PUBLISH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
-          # this is the "test/staging" key for sparrow analytics
-          SPARROW_SOURCE_KEY: "5adf183f94b3436ba78d67f506965998"
-          ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
-          ALGOLIA_PUBLIC_KEY: ${{ secrets.ALGOLIA_PUBLIC_KEY }}
-        working-directory: packages/wrangler
-
-      - name: Get Package Version
-        run: echo "WRANGLER_VERSION=$(npm view wrangler@beta version)" >> $GITHUB_ENV
-        working-directory: packages/wrangler
-
-  publish_prerelease_registry:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Publish Prerelease Registry
-    needs: prerelease
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build wrangler
-        run: npm run build
-        env:
-          NODE_ENV: "production"
-          ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
-          ALGOLIA_PUBLIC_KEY: ${{ secrets.ALGOLIA_PUBLIC_KEY }}
-
-      - name: Build & Publish Prerelease Registry
-        run: npm run publish
-        env:
-          NODE_ENV: "production"
-          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-        working-directory: packages/prerelease-registry
diff --git a/.github/workflows/pullrequests.yml b/.github/workflows/pullrequests.yml
index c0050a74e46e..3b95d94e7f26 100644
--- a/.github/workflows/pullrequests.yml
+++ b/.github/workflows/pullrequests.yml
@@ -5,65 +5,11 @@ on: pull_request
 env:
   node-version: 16.13
 jobs:
-  check:
-    name: "Checks"
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js ${{ env.node-version }}
-        uses: actions/setup-node@v3
-        with:
-          node-version: ${{ env.node-version }}
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: ESlint and Typescript caching
-        uses: actions/cache@v3
-        id: eslint-cache
-        with:
-          path: |
-            .eslintcache
-            tsconfig.tsbuildinfo
-          key: ${{ runner.os }}-eslint-tsbuildinfo-${{ hashFiles('**/*.ts','**/*.js', 'package.json', 'tsconfig.json') }}
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      # Attempt to cache all the node_modules directories based on the OS and package lock.
-      - name: Cache node_modules
-        id: npm-cache
-        uses: actions/cache@v3
-        env:
-          cache-name: cache-node-modules
-        with:
-          key: ${{ runner.os }}-${{ env.node-version }}-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
-          path: "**/node_modules"
-
-      # If the cache missed then install using `npm ci` to follow package lock exactly
-      - if: ${{ steps.npm-cache.outputs.cache-hit != 'true'}}
-        name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build
-        run: npm run build
-
-      - name: Check for errors
-        run: npm run check
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
   test:
     name: "Tests"
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout Repo
@@ -77,35 +23,23 @@ jobs:
           node-version: ${{ env.node-version }}
           cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
 
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      # Attempt to cache all the node_modules directories based on the OS and package lock.
-      - name: Cache node_modules
-        id: npm-cache
-        uses: actions/cache@v3
-        env:
-          cache-name: cache-node-modules
-        with:
-          key: ${{ runner.os }}-${{ env.node-version }}-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
-          path: "**/node_modules"
-
-      # If the cache missed then install using `npm ci` to follow package lock exactly
-      - if: ${{ steps.npm-cache.outputs.cache-hit != 'true'}}
-        name: Install NPM Dependencies
+      - name: Install NPM Dependencies
         run: npm ci
 
+      - if: ${{ runner.os == 'Windows' }}
+        name: Use `workerd` debug build
+        run: |
+          $ProgressPreference = 'SilentlyContinue'
+          Invoke-WebRequest "https://drive.google.com/uc?export=download&id=1Z7SEO4tTHJ-G7rOHQopAx22V8CyK5KfM&confirm=t&uuid=7c5df451-e8d2-4c11-99c6-20f68db36cab&at=AB6BwCAHFh6Y91KJ0uOaO9Dk39p9:1692976594101" -OutFile workerd-debug.zip
+          Expand-Archive -Force -Path .\workerd-debug.zip -DestinationPath .\packages\wrangler\node_modules\@cloudflare\workerd-windows-64\bin\
+
       - name: Run builds
         run: npm run build
         env:
           NODE_ENV: "production"
 
       - name: Run tests & collect coverage
-        run: npm run test:ci
+        run: npm run test:ci -- --force
         env:
           TMP_CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           TMP_CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
diff --git a/.github/workflows/queues.yml b/.github/workflows/queues.yml
deleted file mode 100644
index 5de9dfa330bc..000000000000
--- a/.github/workflows/queues.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-name: Queues Experimental builds
-on:
-  push:
-    branches:
-      - queues
-
-jobs:
-  build:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Build and release `wrangler@queues` to NPM
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build
-        run: npm run build
-
-      - name: Check for errors
-        run: npm run check
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Modify package.json version
-        run: node .github/version-script.js
-
-      - name: Publish `wrangler@queues` to NPM
-        run: npm publish --tag queues
-        env:
-          NODE_ENV: "production"
-          NPM_PUBLISH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
-        working-directory: packages/wrangler
diff --git a/.github/workflows/quick-edit.yml b/.github/workflows/quick-edit.yml
deleted file mode 100644
index 4505c74670ed..000000000000
--- a/.github/workflows/quick-edit.yml
+++ /dev/null
@@ -1,47 +0,0 @@
-name: Publish Quick Edit
-
-on:
-  push:
-    branches:
-      - main
-      - "quick-edit/**"
-
-jobs:
-  publish:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Build & Publish Quick Edit to Cloudflare Pages
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Build Wrangler
-        run: npm run build
-
-      - name: Build Quick Edit
-        run: cd packages/quick-edit && yarn setup && yarn custom:build
-
-      - name: Publish Quick Edit
-        run: npm -w packages/quick-edit run publish
-        env:
-          CLOUDFLARE_ACCOUNT_ID: "e35fd947284363a46fd7061634477114"
-          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 077fd66c2d27..000000000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,57 +0,0 @@
-name: Release
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  release:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    name: Release
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js 16.13
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16.13
-          cache: "npm" # cache ~/.npm in case 'npm ci' needs to run
-
-      - name: Install workerd Dependencies
-        if: ${{ runner.os == 'Linux' }}
-        run: |
-          export DEBIAN_FRONTEND=noninteractive
-          sudo apt-get update
-          sudo apt-get install -y libc++1
-
-      - name: Install NPM Dependencies
-        run: npm ci
-
-      - name: Check the build
-        run: npm run build
-
-      - name: Check for other errors
-        run: npm run check
-        env:
-          NODE_OPTIONS: "--max_old_space_size=8192"
-
-      - name: Create Version PR or Publish to NPM
-        id: changesets
-        uses: changesets/action@v1
-        with:
-          version: node .github/changeset-version.js
-          publish: npx changeset publish
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          NPM_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }}
-          ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
-          ALGOLIA_PUBLIC_KEY: ${{ secrets.ALGOLIA_PUBLIC_KEY }}
-          NODE_ENV: "production"
-          # This is the "production" key for sparrow analytics.
-          # Include this here because this step will rebuild Wrangler and needs to have this available
-          SPARROW_SOURCE_KEY: "50598e014ed44c739ec8074fdc16057c"
diff --git a/.github/workflows/test-c3.yml b/.github/workflows/test-c3.yml
deleted file mode 100644
index b59ee12bf315..000000000000
--- a/.github/workflows/test-c3.yml
+++ /dev/null
@@ -1,80 +0,0 @@
-name: C3 Tests
-
-on:
-  pull_request:
-    paths:
-      - packages/create-cloudflare/**
-
-env:
-  node-version: 16.14
-
-jobs:
-  check:
-    name: "Checks"
-    strategy:
-      matrix:
-        # TODO: add back windows
-        # os: [ubuntu-latest, windows-latest, macos-latest]
-        os: [ubuntu-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Install Dependencies
-        uses: ./.github/actions/install-dependencies
-
-      - name: Check Types
-        run: npm run check:type -w create-cloudflare
-
-      - name: Lint
-        run: npm run check:lint -w create-cloudflare
-
-      - name: Unit Tests
-        run: npm run test:unit -w create-cloudflare
-
-  cleanup:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Install Dependencies
-        uses: ./.github/actions/install-dependencies
-
-      - name: Cleanup E2E test projects
-        run: npm run test:e2e:cleanup -w create-cloudflare
-        env:
-          CLOUDFLARE_API_TOKEN: ${{ secrets.C3_TEST_CLOUDFLARE_API_TOKEN }}
-          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.C3_TEST_CLOUDFLARE_ACCOUNT_ID }}
-
-  e2e:
-    needs: cleanup
-    name: "E2E"
-    strategy:
-      matrix:
-        # TODO: add back windows
-        # os: [ubuntu-latest, windows-latest, macos-latest]
-        os: [ubuntu-latest]
-        # pm: [npm, yarn, pnpm]
-        pm: [npm, pnpm]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Install Dependencies
-        uses: ./.github/actions/install-dependencies
-
-      - name: E2E Tests
-        run: npm run test:e2e:${{matrix.pm}} -w create-cloudflare
-        env:
-          CLOUDFLARE_API_TOKEN: ${{ secrets.C3_TEST_CLOUDFLARE_API_TOKEN }}
-          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.C3_TEST_CLOUDFLARE_ACCOUNT_ID }}
diff --git a/.github/workflows/test-old-node-error.yml b/.github/workflows/test-old-node-error.yml
deleted file mode 100644
index 91dd7d3dd940..000000000000
--- a/.github/workflows/test-old-node-error.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: Test old Node.js version
-
-on: pull_request
-
-jobs:
-  check:
-    name: "Checks"
-    strategy:
-      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Checkout Repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Use Node.js v10
-        uses: actions/setup-node@v3
-        with:
-          node-version: 10.24.1
-
-      - name: Check for error message
-        run: node packages/wrangler/src/__tests__/test-old-node-version.js
diff --git a/.github/workflows/write-prerelease-comment.yml b/.github/workflows/write-prerelease-comment.yml
deleted file mode 100644
index 78fc34201873..000000000000
--- a/.github/workflows/write-prerelease-comment.yml
+++ /dev/null
@@ -1,110 +0,0 @@
-name: Write prerelease comment
-
-on:
-  workflow_run:
-    workflows: ["Create Pull Request Prerelease"]
-    types:
-      - completed
-
-jobs:
-  comment:
-    if: ${{ github.repository_owner == 'cloudflare' }}
-    runs-on: ubuntu-latest
-    name: Write comment to the PR
-    steps:
-      - name: "Put PR and workflow ID on the environment"
-        uses: actions/github-script@v6
-        with:
-          script: |
-            // Copied from .github/extract-pr-and-workflow-id.js
-            const allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              run_id: context.payload.workflow_run.id,
-            });
-
-            for (const artifact of allArtifacts.data.artifacts) {
-              // Extract the PR number from the artifact name
-              const match = /^npm-package-(.+)-(\d+)$/.exec(artifact.name);
-              if (match) {
-                const packageName = match[1].toUpperCase();
-                require("fs").appendFileSync(
-                  process.env.GITHUB_ENV,
-                  `\nWORKFLOW_RUN_PR_FOR_${packageName}=${match[2]}` +
-                    `\nWORKFLOW_RUN_ID_FOR_${packageName}=${context.payload.workflow_run.id}`
-                );
-                break;
-              }
-            }
-
-      - name: "Download runtime versions"
-        # Regular `actions/download-artifact` doesn't support downloading
-        # artifacts from another workflow
-        uses: dawidd6/action-download-artifact@v2
-        with:
-          run_id: ${{ github.event.workflow_run.id }}
-          name: runtime-versions.md
-
-      - name: "Put runtime versions on the environment"
-        id: runtime_versions
-        run: |
-          {
-            echo 'RUNTIME_VERSIONS<<EOF'
-            cat runtime-versions.md
-            echo EOF
-          } >> "$GITHUB_ENV"
-
-      - name: "Comment on PR with Wrangler link"
-        env:
-          WORKFLOW_RUN_PR_FOR_WRANGLER: ${{env.WORKFLOW_RUN_PR_FOR_WRANGLER || env.WORKFLOW_RUN_PR_FOR_CLOUDFLARE-PAGES-SHARED}}
-          WORKFLOW_RUN_ID_FOR_WRANGLER: ${{env.WORKFLOW_RUN_ID_FOR_WRANGLER || env.WORKFLOW_RUN_ID_FOR_CLOUDFLARE-PAGES-SHARED}}
-
-        uses: marocchino/sticky-pull-request-comment@v2
-        with:
-          number: ${{ env.WORKFLOW_RUN_PR_FOR_WRANGLER}}
-          message: |
-            A wrangler prerelease is available for testing. You can install this latest build in your project with:
-
-            ```sh
-            npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/${{ env.WORKFLOW_RUN_ID_FOR_WRANGLER }}/npm-package-wrangler-${{ env.WORKFLOW_RUN_PR_FOR_WRANGLER }}
-            ```
-
-            You can reference the automatically updated head of this PR with:
-
-            ```sh
-            npm install --save-dev https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/prs/${{ env.WORKFLOW_RUN_ID_FOR_WRANGLER }}/npm-package-wrangler-${{ env.WORKFLOW_RUN_PR_FOR_WRANGLER }}
-            ```
-
-            Or you can use `npx` with this latest build directly:
-
-            ```sh
-            npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/${{ env.WORKFLOW_RUN_ID_FOR_WRANGLER }}/npm-package-wrangler-${{ env.WORKFLOW_RUN_PR_FOR_WRANGLER }} dev path/to/script.js
-            ```
-
-            <details><summary>Additional artifacts:</summary>
-
-            ```sh
-            npm install https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/${{ env.WORKFLOW_RUN_ID_FOR_WRANGLER }}/npm-package-cloudflare-pages-shared-${{ env.WORKFLOW_RUN_PR_FOR_WRANGLER }}
-            ```
-
-            Note that these links will no longer work once [the GitHub Actions artifact expires](https://docs.github.com/en/organizations/managing-organization-settings/configuring-the-retention-period-for-github-actions-artifacts-and-logs-in-your-organization).
-
-            </details>
-
-            ---
-
-            ${{ env.RUNTIME_VERSIONS }}
-
-      - name: "Comment on PR with C3 link"
-        uses: marocchino/sticky-pull-request-comment@v2
-        with:
-          number: ${{ env.WORKFLOW_RUN_PR_FOR_CREATE_CLOUDFLARE }}
-          message: |
-            A create-cloudflare (C3) prerelease is available for testing.
-            You can use `npx` with this latest build directly:
-
-            ```sh
-            npx https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/${{ env.WORKFLOW_RUN_ID_FOR_CREATE_CLOUDFLARE }}/npm-package-create-cloudflare-${{ env.WORKFLOW_RUN_PR_FOR_CREATE_CLOUDFLARE }}
-            ```
-
-            Note that these links will no longer work once [the GitHub Actions artifact expires](https://docs.github.com/en/organizations/managing-organization-settings/configuring-the-retention-period-for-github-actions-artifacts-and-logs-in-your-organization).
diff --git a/fixtures/node-app-pages/tests/index.test.ts b/fixtures/node-app-pages/tests/index.test.ts
index 5b9df6f26e00..e9c1d1d2458a 100644
--- a/fixtures/node-app-pages/tests/index.test.ts
+++ b/fixtures/node-app-pages/tests/index.test.ts
@@ -12,12 +12,14 @@ describe("Pages Dev", () => {
 			"public",
 			["--node-compat", "--port=0"]
 		);
-		const response = await fetch(`http://${ip}:${port}/stripe`);
+		try {
+			const response = await fetch(`http://${ip}:${port}/stripe`);
 
-		await expect(response.text()).resolves.toContain(
-			`"PATH":"path/to/some-file","STRIPE_OBJECT"`
-		);
-
-		await stop();
+			await expect(response.text()).resolves.toContain(
+				`"PATH":"path/to/some-file","STRIPE_OBJECT"`
+			);
+		} finally {
+			await stop();
+		}
 	});
 });
diff --git a/fixtures/pages-functions-app/tests/index.test.ts b/fixtures/pages-functions-app/tests/index.test.ts
index 6076f513e3e6..3c3ad7a6e045 100644
--- a/fixtures/pages-functions-app/tests/index.test.ts
+++ b/fixtures/pages-functions-app/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, beforeAll, afterAll } from "vitest";
 import { runWranglerPagesDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("Pages Functions", () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerPagesDev(
@@ -20,7 +20,7 @@ describe("Pages Functions", () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("renders static pages", async ({ expect }) => {
diff --git a/fixtures/pages-functions-wasm-app/tests/index.test.ts b/fixtures/pages-functions-wasm-app/tests/index.test.ts
index 9de41e8b75b7..4ab617ea67ec 100644
--- a/fixtures/pages-functions-wasm-app/tests/index.test.ts
+++ b/fixtures/pages-functions-wasm-app/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, beforeAll, afterAll } from "vitest";
 import { runWranglerPagesDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("Pages Functions with wasm module imports", () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerPagesDev(
@@ -15,7 +15,7 @@ describe("Pages Functions with wasm module imports", () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("should render static pages", async ({ expect }) => {
diff --git a/fixtures/pages-functions-with-routes-app/tests/index.test.ts b/fixtures/pages-functions-with-routes-app/tests/index.test.ts
index d24a5cd83c6a..a27f3acac751 100644
--- a/fixtures/pages-functions-with-routes-app/tests/index.test.ts
+++ b/fixtures/pages-functions-with-routes-app/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, beforeAll, afterAll } from "vitest";
 import { runWranglerPagesDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("Pages Functions with custom _routes.json", () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerPagesDev(
@@ -15,7 +15,7 @@ describe("Pages Functions with custom _routes.json", () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("should render static pages", async ({ expect }) => {
diff --git a/fixtures/pages-simple-assets/tests/index.test.ts b/fixtures/pages-simple-assets/tests/index.test.ts
index d51e4b2fa835..8971777f0770 100644
--- a/fixtures/pages-simple-assets/tests/index.test.ts
+++ b/fixtures/pages-simple-assets/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, afterAll, beforeAll } from "vitest";
 import { runWranglerPagesDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("Pages Functions", async () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerPagesDev(
@@ -15,7 +15,7 @@ describe("Pages Functions", async () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("renders static pages", async ({ expect }) => {
diff --git a/fixtures/pages-workerjs-and-functions-app/tests/index.test.ts b/fixtures/pages-workerjs-and-functions-app/tests/index.test.ts
index 96d8fe49ffb4..0c57ef2a841f 100644
--- a/fixtures/pages-workerjs-and-functions-app/tests/index.test.ts
+++ b/fixtures/pages-workerjs-and-functions-app/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, beforeAll, afterAll } from "vitest";
 import { runWranglerPagesDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("Pages project with `_worker.js` and `/functions` directory", () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerPagesDev(
@@ -15,7 +15,7 @@ describe("Pages project with `_worker.js` and `/functions` directory", () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("renders static pages", async ({ expect }) => {
diff --git a/fixtures/pages-workerjs-app/tests/index.test.ts b/fixtures/pages-workerjs-app/tests/index.test.ts
index 1eb40a4927f3..cefc89e00471 100644
--- a/fixtures/pages-workerjs-app/tests/index.test.ts
+++ b/fixtures/pages-workerjs-app/tests/index.test.ts
@@ -35,10 +35,13 @@ describe("Pages _worker.js", () => {
 			"./workerjs-test",
 			["--no-bundle=false", "--port=0"]
 		);
-		await expect(
-			fetch(`http://${ip}:${port}/`).then((resp) => resp.text())
-		).resolves.toContain("test");
-		await stop();
+		try {
+			await expect(
+				fetch(`http://${ip}:${port}/`).then((resp) => resp.text())
+			).resolves.toContain("test");
+		} finally {
+			await stop();
+		}
 	});
 
 	it("should not throw an error when the _worker.js file imports something if --bundle is true", async ({
@@ -49,9 +52,12 @@ describe("Pages _worker.js", () => {
 			"./workerjs-test",
 			["--bundle", "--port=0"]
 		);
-		await expect(
-			fetch(`http://${ip}:${port}/`).then((resp) => resp.text())
-		).resolves.toContain("test");
-		await stop();
+		try {
+			await expect(
+				fetch(`http://${ip}:${port}/`).then((resp) => resp.text())
+			).resolves.toContain("test");
+		} finally {
+			await stop();
+		}
 	});
 });
diff --git a/fixtures/pages-workerjs-directory/tests/index.test.ts b/fixtures/pages-workerjs-directory/tests/index.test.ts
index 94780a1b7632..02df3426086d 100644
--- a/fixtures/pages-workerjs-directory/tests/index.test.ts
+++ b/fixtures/pages-workerjs-directory/tests/index.test.ts
@@ -24,36 +24,41 @@ describe("Pages _worker.js/ directory", () => {
 				"--r2=R2_REF=other_r2",
 			]
 		);
-		await expect(
-			fetch(`http://${ip}:${port}/`).then((resp) => resp.text())
-		).resolves.toContain("Hello, world!");
-		await expect(
-			fetch(`http://${ip}:${port}/wasm`).then((resp) => resp.text())
-		).resolves.toContain("3");
-		await expect(
-			fetch(`http://${ip}:${port}/static-js`).then((resp) => resp.text())
-		).resolves.toEqual("static import text (via js): 'js static'");
-		await expect(
-			fetch(`http://${ip}:${port}/static-mjs`).then((resp) => resp.text())
-		).resolves.toEqual("static import text (via mjs): 'mjs static'");
-		await expect(
-			fetch(`http://${ip}:${port}/other-script.js`).then((resp) => resp.text())
-		).resolves.toContain("other-script-test");
-		await expect(
-			fetch(`http://${ip}:${port}/other-other-script.mjs`).then((resp) =>
-				resp.text()
-			)
-		).resolves.toContain("other-other-script-test");
-		await expect(
-			fetch(`http://${ip}:${port}/d1`).then((resp) => resp.text())
-		).resolves.toContain('{"1":1}');
-		await expect(
-			fetch(`http://${ip}:${port}/kv`).then((resp) => resp.text())
-		).resolves.toContain("saved");
-		await expect(
-			fetch(`http://${ip}:${port}/r2`).then((resp) => resp.text())
-		).resolves.toContain("saved");
-		await stop();
+		try {
+			await expect(
+				fetch(`http://${ip}:${port}/`).then((resp) => resp.text())
+			).resolves.toContain("Hello, world!");
+			await expect(
+				fetch(`http://${ip}:${port}/wasm`).then((resp) => resp.text())
+			).resolves.toContain("3");
+			await expect(
+				fetch(`http://${ip}:${port}/static-js`).then((resp) => resp.text())
+			).resolves.toEqual("static import text (via js): 'js static'");
+			await expect(
+				fetch(`http://${ip}:${port}/static-mjs`).then((resp) => resp.text())
+			).resolves.toEqual("static import text (via mjs): 'mjs static'");
+			await expect(
+				fetch(`http://${ip}:${port}/other-script.js`).then((resp) =>
+					resp.text()
+				)
+			).resolves.toContain("other-script-test");
+			await expect(
+				fetch(`http://${ip}:${port}/other-other-script.mjs`).then((resp) =>
+					resp.text()
+				)
+			).resolves.toContain("other-other-script-test");
+			await expect(
+				fetch(`http://${ip}:${port}/d1`).then((resp) => resp.text())
+			).resolves.toContain('{"1":1}');
+			await expect(
+				fetch(`http://${ip}:${port}/kv`).then((resp) => resp.text())
+			).resolves.toContain("saved");
+			await expect(
+				fetch(`http://${ip}:${port}/r2`).then((resp) => resp.text())
+			).resolves.toContain("saved");
+		} finally {
+			await stop();
+		}
 
 		expect(existsSync(join(tmpDir, "./v3/d1/D1"))).toBeTruthy();
 		expect(existsSync(join(tmpDir, "./v3/d1/elsewhere"))).toBeTruthy();
diff --git a/fixtures/pages-workerjs-wasm-app/tests/index.test.ts b/fixtures/pages-workerjs-wasm-app/tests/index.test.ts
index ef1c505acde6..a92423b8f163 100644
--- a/fixtures/pages-workerjs-wasm-app/tests/index.test.ts
+++ b/fixtures/pages-workerjs-wasm-app/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, beforeAll, afterAll } from "vitest";
 import { runWranglerPagesDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("Pages Advanced Mode with wasm module imports", () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerPagesDev(
@@ -15,7 +15,7 @@ describe("Pages Advanced Mode with wasm module imports", () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("should render static pages", async ({ expect }) => {
diff --git a/fixtures/pages-workerjs-with-routes-app/tests/index.test.ts b/fixtures/pages-workerjs-with-routes-app/tests/index.test.ts
index de4638cbf67f..141b91585420 100644
--- a/fixtures/pages-workerjs-with-routes-app/tests/index.test.ts
+++ b/fixtures/pages-workerjs-with-routes-app/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, beforeAll, afterAll } from "vitest";
 import { runWranglerPagesDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("Pages Advanced Mode with custom _routes.json", () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerPagesDev(
@@ -15,7 +15,7 @@ describe("Pages Advanced Mode with custom _routes.json", () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("renders static pages", async ({ expect }) => {
diff --git a/fixtures/pages-ws-app/package.json b/fixtures/pages-ws-app/package.json
index bffd109204b5..ab9504ad4850 100644
--- a/fixtures/pages-ws-app/package.json
+++ b/fixtures/pages-ws-app/package.json
@@ -16,7 +16,7 @@
 	},
 	"devDependencies": {
 		"@cloudflare/workers-tsconfig": "*",
-		"miniflare": "3.20230814.1",
+		"miniflare": "3.20230821.0",
 		"wrangler": "*",
 		"ws": "^8.8.0"
 	},
diff --git a/fixtures/remix-pages-app/tests/index.test.ts b/fixtures/remix-pages-app/tests/index.test.ts
index 2859c3e89c9e..1ce0e61971f2 100644
--- a/fixtures/remix-pages-app/tests/index.test.ts
+++ b/fixtures/remix-pages-app/tests/index.test.ts
@@ -9,7 +9,7 @@ const isWindows = process.platform === "win32";
 describe("Remix", () => {
 	let ip: string;
 	let port: number;
-	let stop: () => void;
+	let stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		spawnSync("npm", ["run", "build"], {
@@ -23,7 +23,9 @@ describe("Remix", () => {
 		));
 	});
 
-	afterAll(async () => await stop());
+	afterAll(async () => {
+		await stop?.();
+	});
 
 	it("renders", async ({ expect }) => {
 		const response = await fetch(`http://${ip}:${port}/`);
diff --git a/fixtures/shared/src/run-wrangler-long-lived.ts b/fixtures/shared/src/run-wrangler-long-lived.ts
index 9136998c59ab..4b52330215a9 100644
--- a/fixtures/shared/src/run-wrangler-long-lived.ts
+++ b/fixtures/shared/src/run-wrangler-long-lived.ts
@@ -29,25 +29,46 @@ export async function runWranglerDev(cwd: string, options: string[]) {
 }
 
 async function runLongLivedWrangler(command: string[], cwd: string) {
+	let settledReadyPromise = false;
 	let resolveReadyPromise: (value: { ip: string; port: number }) => void;
+	let rejectReadyPromise: (reason: unknown) => void;
 
-	const ready = new Promise<{ ip: string; port: number }>(
-		(resolve) => (resolveReadyPromise = resolve)
-	);
+	const ready = new Promise<{ ip: string; port: number }>((resolve, reject) => {
+		resolveReadyPromise = resolve;
+		rejectReadyPromise = reject;
+	});
 
 	const wranglerProcess = fork(
 		"../../packages/wrangler/bin/wrangler.js",
 		command,
 		{
-			stdio: ["ignore", "ignore", "ignore", "ipc"],
-			// If you have a test timing out unexpectedly, then try using this line to find out what is happening in Wrangler.
-			// stdio: ["inherit", "inherit", "inherit", "ipc"],
+			stdio: [/*stdin*/ "ignore", /*stdout*/ "inherit", /*stderr*/ "inherit", "ipc"],
 			cwd,
 		}
 	).on("message", (message) => {
+		if (settledReadyPromise) return;
+		settledReadyPromise = true;
+		clearTimeout(timeoutHandle);
 		resolveReadyPromise(JSON.parse(message.toString()));
 	});
 
+	const chunks: Buffer[] = [];
+	wranglerProcess.stdout?.on("data", (chunk) => chunks.push(chunk));
+	wranglerProcess.stderr?.on("data", (chunk) => chunks.push(chunk));
+
+	const timeoutHandle = setTimeout(() => {
+		if (settledReadyPromise) return;
+		settledReadyPromise = true;
+		const separator = "=".repeat(80);
+		const message = [
+			"Timed out starting long-lived Wrangler:",
+			separator,
+			Buffer.concat(chunks).toString(),
+			separator,
+		].join("\n");
+		rejectReadyPromise(new Error(message));
+	}, 10_000);
+
 	async function stop() {
 		return new Promise((resolve, reject) => {
 			wranglerProcess.once("exit", (code) => {
diff --git a/fixtures/worker-app/tests/index.test.ts b/fixtures/worker-app/tests/index.test.ts
index 8606ad033dce..679c0f7d2977 100644
--- a/fixtures/worker-app/tests/index.test.ts
+++ b/fixtures/worker-app/tests/index.test.ts
@@ -4,7 +4,7 @@ import { describe, it, beforeAll, afterAll } from "vitest";
 import { runWranglerDev } from "../../shared/src/run-wrangler-long-lived";
 
 describe("'wrangler dev' correctly renders pages", () => {
-	let ip: string, port: number, stop: () => Promise<unknown>;
+	let ip: string, port: number, stop: (() => Promise<unknown>) | undefined;
 
 	beforeAll(async () => {
 		({ ip, port, stop } = await runWranglerDev(resolve(__dirname, ".."), [
@@ -14,7 +14,7 @@ describe("'wrangler dev' correctly renders pages", () => {
 	});
 
 	afterAll(async () => {
-		await stop();
+		await stop?.();
 	});
 
 	it("renders ", async ({ expect }) => {
diff --git a/package-lock.json b/package-lock.json
index a895828b3acb..7968ed583bda 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -260,7 +260,7 @@
 			"version": "0.1.1",
 			"devDependencies": {
 				"@cloudflare/workers-tsconfig": "*",
-				"miniflare": "3.20230814.1",
+				"miniflare": "3.20230821.0",
 				"wrangler": "*",
 				"ws": "^8.8.0"
 			},
@@ -268,6 +268,144 @@
 				"node": ">=14"
 			}
 		},
+		"fixtures/pages-ws-app/node_modules/@cloudflare/workerd-darwin-64": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-darwin-64/-/workerd-darwin-64-1.20230821.0.tgz",
+			"integrity": "sha512-P41/PwGU09AwjIg4HyadMxFHZgpibZ7LUzpnXGU+WvgqOQwxhY05xHlsXqDDR2oVkY1IIY+ReghBzn7OEwvppw==",
+			"cpu": [
+				"x64"
+			],
+			"dev": true,
+			"optional": true,
+			"os": [
+				"darwin"
+			],
+			"engines": {
+				"node": ">=16"
+			}
+		},
+		"fixtures/pages-ws-app/node_modules/@cloudflare/workerd-darwin-arm64": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-darwin-arm64/-/workerd-darwin-arm64-1.20230821.0.tgz",
+			"integrity": "sha512-g0dPoHN7QOekp0zWnknkoObYCVnZ9qcpWW+VNFGG08lL/j730IQWY4dnbeho99yPHyoEW8SsiYGlB75CUL38gw==",
+			"cpu": [
+				"arm64"
+			],
+			"dev": true,
+			"optional": true,
+			"os": [
+				"darwin"
+			],
+			"engines": {
+				"node": ">=16"
+			}
+		},
+		"fixtures/pages-ws-app/node_modules/@cloudflare/workerd-linux-64": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-linux-64/-/workerd-linux-64-1.20230821.0.tgz",
+			"integrity": "sha512-snHR2jzXR00XZSQ3mPBcWWMvqwSRI/ZjlJuEFU+VSkEg/SJKaftM3XApGG8fUSdcRifdd3BkSzpIrzsek8T6sg==",
+			"cpu": [
+				"x64"
+			],
+			"dev": true,
+			"optional": true,
+			"os": [
+				"linux"
+			],
+			"engines": {
+				"node": ">=16"
+			}
+		},
+		"fixtures/pages-ws-app/node_modules/@cloudflare/workerd-linux-arm64": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-linux-arm64/-/workerd-linux-arm64-1.20230821.0.tgz",
+			"integrity": "sha512-U/M0Aw0bPcVZn/Ok921BmAnyu9VYBJO7ToeAqXkS7+riV1QtM7awep1wvoJVfjqpicInZZu6g9bsJo1W6vzyNg==",
+			"cpu": [
+				"arm64"
+			],
+			"dev": true,
+			"optional": true,
+			"os": [
+				"linux"
+			],
+			"engines": {
+				"node": ">=16"
+			}
+		},
+		"fixtures/pages-ws-app/node_modules/@cloudflare/workerd-windows-64": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-windows-64/-/workerd-windows-64-1.20230821.0.tgz",
+			"integrity": "sha512-+QRkgLp+zMBaIGcCzFidTV0gLe7w0vswxCzgvY9QAWx0DRWrR1ihvLYdOWduFtD4RxhjRydIMTK2oZgjRpA7/w==",
+			"cpu": [
+				"x64"
+			],
+			"dev": true,
+			"optional": true,
+			"os": [
+				"win32"
+			],
+			"engines": {
+				"node": ">=16"
+			}
+		},
+		"fixtures/pages-ws-app/node_modules/miniflare": {
+			"version": "3.20230821.0",
+			"resolved": "https://registry.npmjs.org/miniflare/-/miniflare-3.20230821.0.tgz",
+			"integrity": "sha512-V+p/f2T6Yj5n/3t1Szl+0MZFeuqRTQ7r1KcLU6bPj2cCX6woE2CoHbiMHHWkg/dIyv/yX0QuZgayr7ci+y3KwQ==",
+			"dev": true,
+			"dependencies": {
+				"acorn": "^8.8.0",
+				"acorn-walk": "^8.2.0",
+				"better-sqlite3": "^8.1.0",
+				"capnp-ts": "^0.7.0",
+				"exit-hook": "^2.2.1",
+				"glob-to-regexp": "^0.4.1",
+				"http-cache-semantics": "^4.1.0",
+				"kleur": "^4.1.5",
+				"source-map-support": "0.5.21",
+				"stoppable": "^1.1.0",
+				"undici": "^5.22.1",
+				"workerd": "1.20230821.0",
+				"ws": "^8.11.0",
+				"youch": "^3.2.2",
+				"zod": "^3.20.6"
+			},
+			"engines": {
+				"node": ">=16.13"
+			}
+		},
+		"fixtures/pages-ws-app/node_modules/undici": {
+			"version": "5.23.0",
+			"resolved": "https://registry.npmjs.org/undici/-/undici-5.23.0.tgz",
+			"integrity": "sha512-1D7w+fvRsqlQ9GscLBwcAJinqcZGHUKjbOmXdlE/v8BvEGXjeWAax+341q44EuTcHXXnfyKNbKRq4Lg7OzhMmg==",
+			"dev": true,
+			"dependencies": {
+				"busboy": "^1.6.0"
+			},
+			"engines": {
+				"node": ">=14.0"
+			}
+		},
+		"fixtures/pages-ws-app/node_modules/workerd": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/workerd/-/workerd-1.20230821.0.tgz",
+			"integrity": "sha512-jLqa4zjQihfgkzoNMwkq39izZ3iAHrQQISPWVLc642j/J0mCus1HuKl89U3zbMNwWytwe0lcpMXNFTRYR8PR7A==",
+			"dev": true,
+			"hasInstallScript": true,
+			"bin": {
+				"workerd": "bin/workerd"
+			},
+			"engines": {
+				"node": ">=16"
+			},
+			"optionalDependencies": {
+				"@cloudflare/workerd-darwin-64": "1.20230821.0",
+				"@cloudflare/workerd-darwin-arm64": "1.20230821.0",
+				"@cloudflare/workerd-linux-64": "1.20230821.0",
+				"@cloudflare/workerd-linux-arm64": "1.20230821.0",
+				"@cloudflare/workerd-windows-64": "1.20230821.0"
+			}
+		},
 		"fixtures/pages-ws-app/node_modules/ws": {
 			"version": "8.11.0",
 			"resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
@@ -2577,7 +2715,7 @@
 		},
 		"node_modules/@clack/prompts/node_modules/is-unicode-supported": {
 			"version": "1.3.0",
-			"dev": true,
+			"extraneous": true,
 			"inBundle": true,
 			"license": "MIT",
 			"engines": {
@@ -2642,81 +2780,6 @@
 				"io-ts": "^2.0.1"
 			}
 		},
-		"node_modules/@cloudflare/workerd-darwin-64": {
-			"version": "1.20230814.1",
-			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-darwin-64/-/workerd-darwin-64-1.20230814.1.tgz",
-			"integrity": "sha512-aQUO7q7qXl+SVtOiMMlVKLNOSeL6GX43RKeflwzsD74dGgyHPiSfw5KCvXhkVbyN7u+yYF6HyFdaIvHLfn5jyA==",
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@@ -29833,25 +29851,6 @@
 			"resolved": "fixtures/worker-ts",
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 		},
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 		"node_modules/workers-chat-demo": {
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@@ -31182,7 +31181,7 @@
 			"name": "@cloudflare/pages-shared",
 			"version": "0.8.1",
 			"dependencies": {
-				"miniflare": "3.20230814.1"
+				"miniflare": "3.20230821.0"
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 				"@cloudflare/workers-tsconfig": "*",
@@ -31194,6 +31193,81 @@
 				"wrangler": "*"
 			}
 		},
+		"packages/pages-shared/node_modules/@cloudflare/workerd-darwin-64": {
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@@ -31228,6 +31302,31 @@
 				"url": "https://github.com/sponsors/isaacs"
 			}
 		},
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@@ -31240,6 +31339,56 @@
 				"node": ">=10"
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+			"bin": {
+				"workerd": "bin/workerd"
+			},
+			"engines": {
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+			},
+			"optionalDependencies": {
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+				"@cloudflare/workerd-darwin-arm64": "1.20230821.0",
+				"@cloudflare/workerd-linux-64": "1.20230821.0",
+				"@cloudflare/workerd-linux-arm64": "1.20230821.0",
+				"@cloudflare/workerd-windows-64": "1.20230821.0"
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+				"utf-8-validate": {
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+				}
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+		},
 		"packages/prerelease-registry": {
 			"name": "@cloudflare/prerelease-registry",
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@@ -32171,7 +32320,7 @@
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 				"esbuild": "0.16.3",
-				"miniflare": "3.20230814.1",
+				"miniflare": "3.20230821.0",
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@@ -32275,6 +32424,81 @@
 				"wrangler": "^3.0.0"
 			}
 		},
+		"packages/wrangler/node_modules/@cloudflare/workerd-darwin-64": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-darwin-64/-/workerd-darwin-64-1.20230821.0.tgz",
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+			"optional": true,
+			"os": [
+				"darwin"
+			],
+			"engines": {
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+			}
+		},
+		"packages/wrangler/node_modules/@cloudflare/workerd-darwin-arm64": {
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+				"darwin"
+			],
+			"engines": {
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+			"os": [
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+			],
+			"engines": {
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+		"packages/wrangler/node_modules/@cloudflare/workerd-linux-arm64": {
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+			"cpu": [
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+				"linux"
+			],
+			"engines": {
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+			}
+		},
+		"packages/wrangler/node_modules/@cloudflare/workerd-windows-64": {
+			"version": "1.20230821.0",
+			"resolved": "https://registry.npmjs.org/@cloudflare/workerd-windows-64/-/workerd-windows-64-1.20230821.0.tgz",
+			"integrity": "sha512-+QRkgLp+zMBaIGcCzFidTV0gLe7w0vswxCzgvY9QAWx0DRWrR1ihvLYdOWduFtD4RxhjRydIMTK2oZgjRpA7/w==",
+			"cpu": [
+				"x64"
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+			"optional": true,
+			"os": [
+				"win32"
+			],
+			"engines": {
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 		"packages/wrangler/node_modules/@cloudflare/workers-types": {
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@@ -32344,6 +32568,42 @@
 				"url": "https://github.com/sponsors/sindresorhus"
 			}
 		},
+		"packages/wrangler/node_modules/miniflare": {
+			"version": "3.20230821.0",
+			"resolved": "https://registry.npmjs.org/miniflare/-/miniflare-3.20230821.0.tgz",
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+				"workerd": "1.20230821.0",
+				"ws": "^8.11.0",
+				"youch": "^3.2.2",
+				"zod": "^3.20.6"
+			},
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+			}
+		},
+		"packages/wrangler/node_modules/miniflare/node_modules/undici": {
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 				"url": "https://github.com/chalk/supports-color?sponsor=1"
 			}
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@@ -35710,36 +36066,6 @@
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 			"requires": {
 				"@cloudflare/workers-tsconfig": "*",
-				"miniflare": "3.20230814.1",
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 				"ws": "^8.8.0"
 			},
 			"dependencies": {
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+					"optional": true
+				},
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@@ -55382,18 +55758,6 @@
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 		"workers-chat-demo": {
 			"version": "file:fixtures/workers-chat-demo"
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@@ -55473,7 +55837,7 @@
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 				"jest-websocket-mock": "^2.3.0",
 				"mime": "^3.0.0",
-				"miniflare": "3.20230814.1",
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@@ -55507,6 +55871,36 @@
 				"yoga-layout": "file:../../vendor/yoga-layout-2.0.0-beta.1.tgz"
 			},
 			"dependencies": {
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+					"resolved": "https://registry.npmjs.org/@cloudflare/workerd-darwin-64/-/workerd-darwin-64-1.20230821.0.tgz",
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+					"resolved": "https://registry.npmjs.org/@cloudflare/workerd-darwin-arm64/-/workerd-darwin-arm64-1.20230821.0.tgz",
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+				},
+				"@cloudflare/workerd-linux-64": {
+					"version": "1.20230821.0",
+					"resolved": "https://registry.npmjs.org/@cloudflare/workerd-linux-64/-/workerd-linux-64-1.20230821.0.tgz",
+					"integrity": "sha512-snHR2jzXR00XZSQ3mPBcWWMvqwSRI/ZjlJuEFU+VSkEg/SJKaftM3XApGG8fUSdcRifdd3BkSzpIrzsek8T6sg==",
+					"optional": true
+				},
+				"@cloudflare/workerd-linux-arm64": {
+					"version": "1.20230821.0",
+					"resolved": "https://registry.npmjs.org/@cloudflare/workerd-linux-arm64/-/workerd-linux-arm64-1.20230821.0.tgz",
+					"integrity": "sha512-U/M0Aw0bPcVZn/Ok921BmAnyu9VYBJO7ToeAqXkS7+riV1QtM7awep1wvoJVfjqpicInZZu6g9bsJo1W6vzyNg==",
+					"optional": true
+				},
+				"@cloudflare/workerd-windows-64": {
+					"version": "1.20230821.0",
+					"resolved": "https://registry.npmjs.org/@cloudflare/workerd-windows-64/-/workerd-windows-64-1.20230821.0.tgz",
+					"integrity": "sha512-+QRkgLp+zMBaIGcCzFidTV0gLe7w0vswxCzgvY9QAWx0DRWrR1ihvLYdOWduFtD4RxhjRydIMTK2oZgjRpA7/w==",
+					"optional": true
+				},
 				"@cloudflare/workers-types": {
 					"version": "4.20230724.0",
 					"resolved": "https://registry.npmjs.org/@cloudflare/workers-types/-/workers-types-4.20230724.0.tgz",
@@ -55551,6 +55945,38 @@
 						"p-locate": "^6.0.0"
 					}
 				},
+				"miniflare": {
+					"version": "3.20230821.0",
+					"resolved": "https://registry.npmjs.org/miniflare/-/miniflare-3.20230821.0.tgz",
+					"integrity": "sha512-V+p/f2T6Yj5n/3t1Szl+0MZFeuqRTQ7r1KcLU6bPj2cCX6woE2CoHbiMHHWkg/dIyv/yX0QuZgayr7ci+y3KwQ==",
+					"requires": {
+						"acorn": "^8.8.0",
+						"acorn-walk": "^8.2.0",
+						"better-sqlite3": "^8.1.0",
+						"capnp-ts": "^0.7.0",
+						"exit-hook": "^2.2.1",
+						"glob-to-regexp": "^0.4.1",
+						"http-cache-semantics": "^4.1.0",
+						"kleur": "^4.1.5",
+						"source-map-support": "0.5.21",
+						"stoppable": "^1.1.0",
+						"undici": "^5.22.1",
+						"workerd": "1.20230821.0",
+						"ws": "^8.11.0",
+						"youch": "^3.2.2",
+						"zod": "^3.20.6"
+					},
+					"dependencies": {
+						"undici": {
+							"version": "5.23.0",
+							"resolved": "https://registry.npmjs.org/undici/-/undici-5.23.0.tgz",
+							"integrity": "sha512-1D7w+fvRsqlQ9GscLBwcAJinqcZGHUKjbOmXdlE/v8BvEGXjeWAax+341q44EuTcHXXnfyKNbKRq4Lg7OzhMmg==",
+							"requires": {
+								"busboy": "^1.6.0"
+							}
+						}
+					}
+				},
 				"minimatch": {
 					"version": "5.1.0",
 					"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.0.tgz",
@@ -55591,11 +56017,22 @@
 					"version": "9.2.2",
 					"dev": true
 				},
+				"workerd": {
+					"version": "1.20230821.0",
+					"resolved": "https://registry.npmjs.org/workerd/-/workerd-1.20230821.0.tgz",
+					"integrity": "sha512-jLqa4zjQihfgkzoNMwkq39izZ3iAHrQQISPWVLc642j/J0mCus1HuKl89U3zbMNwWytwe0lcpMXNFTRYR8PR7A==",
+					"requires": {
+						"@cloudflare/workerd-darwin-64": "1.20230821.0",
+						"@cloudflare/workerd-darwin-arm64": "1.20230821.0",
+						"@cloudflare/workerd-linux-64": "1.20230821.0",
+						"@cloudflare/workerd-linux-arm64": "1.20230821.0",
+						"@cloudflare/workerd-windows-64": "1.20230821.0"
+					}
+				},
 				"ws": {
 					"version": "8.13.0",
 					"resolved": "https://registry.npmjs.org/ws/-/ws-8.13.0.tgz",
 					"integrity": "sha512-x9vcZYTrFPC7aSIbj7sRCYo7L/Xb8Iy+pW0ng0wt2vCJv7M9HOMy0UoN3rr+IFC7hb7vXoqS+P9ktyLLLhO+LA==",
-					"dev": true,
 					"requires": {}
 				},
 				"yocto-queue": {
diff --git a/packages/pages-shared/package.json b/packages/pages-shared/package.json
index 6e4c3e95bb70..9580ba872305 100644
--- a/packages/pages-shared/package.json
+++ b/packages/pages-shared/package.json
@@ -18,7 +18,7 @@
 		"test:ci": "vitest run"
 	},
 	"dependencies": {
-		"miniflare": "3.20230814.1"
+		"miniflare": "3.20230821.0"
 	},
 	"devDependencies": {
 		"@cloudflare/workers-tsconfig": "*",
diff --git a/packages/wrangler/package.json b/packages/wrangler/package.json
index 0b3ceac83536..b95bacce68a0 100644
--- a/packages/wrangler/package.json
+++ b/packages/wrangler/package.json
@@ -103,7 +103,7 @@
 		"blake3-wasm": "^2.1.5",
 		"chokidar": "^3.5.3",
 		"esbuild": "0.16.3",
-		"miniflare": "3.20230814.1",
+		"miniflare": "3.20230821.0",
 		"nanoid": "^3.3.3",
 		"path-to-regexp": "^6.2.0",
 		"selfsigned": "^2.0.1",
diff --git a/packages/wrangler/src/r2/index.ts b/packages/wrangler/src/r2/index.ts
index 7b1a92b05244..4dde7aaf1274 100644
--- a/packages/wrangler/src/r2/index.ts
+++ b/packages/wrangler/src/r2/index.ts
@@ -1,7 +1,11 @@
 import { Blob } from "node:buffer";
 import * as fs from "node:fs";
 import * as stream from "node:stream";
-import { createFileReadableStream, R2ObjectBody, R2Object } from "miniflare";
+import {
+	createFileReadableStream,
+	InternalR2ObjectBody as MiniflareR2ObjectBody,
+	InternalR2Object as MiniflareR2Object,
+} from "miniflare";
 
 import prettyBytes from "pretty-bytes";
 import { readConfig } from "../config";
@@ -85,9 +89,9 @@ export function r2(r2Yargs: CommonYargsArgv) {
 								bucket
 							);
 							const object = await gateway.get(key);
-							if (object instanceof R2ObjectBody) {
+							if (object instanceof MiniflareR2ObjectBody) {
 								input = object.body;
-							} else if (object instanceof R2Object) {
+							} else if (object instanceof MiniflareR2Object) {
 								input = object.encode().value;
 							}
 						} else {