diff --git a/.github/workflows/build-docs.yaml b/.github/workflows/build-docs.yaml
index 6909665..d7dd430 100644
--- a/.github/workflows/build-docs.yaml
+++ b/.github/workflows/build-docs.yaml
@@ -16,22 +16,21 @@ concurrency:
 
 jobs:
   build-docs:
+    if: ${{ !github.event.release.prerelease }}
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     - name: Setup pnpm
-      uses: pnpm/action-setup@v4
-      with:
-        version: 10.15.1
+      uses: pnpm/action-setup@v5
     - name: Setup Node.js
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: 18
         cache: pnpm
         cache-dependency-path: pnpm-lock.yaml
     - name: Setup Pages
-      uses: actions/configure-pages@v5
+      uses: actions/configure-pages@v6
     - name: Install dependencies
       run: pnpm install --frozen-lockfile
     - name: Build docs
@@ -42,6 +41,7 @@ jobs:
         path: docs
 
   deploy:
+    if: ${{ !github.event.release.prerelease }}
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
@@ -50,4 +50,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..e0ba1e0
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,51 @@
+name: CI
+
+on:
+  push:
+    branches: [master, beta]
+  pull_request:
+    branches: [master, beta]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ci-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
+jobs:
+  ci:
+    name: CI (Node ${{ matrix.node-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [18, 20, 22]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Lint
+        run: pnpm lint:ci
+
+      - name: Test (unit only)
+        run: pnpm test:ci
+
+      - name: Build
+        run: pnpm tsup
diff --git a/.github/workflows/release-please-beta.yml b/.github/workflows/release-please-beta.yml
new file mode 100644
index 0000000..d47c753
--- /dev/null
+++ b/.github/workflows/release-please-beta.yml
@@ -0,0 +1,235 @@
+name: Beta Release
+
+on:
+  workflow_run:
+    workflows: ["CI"]
+    branches: [beta]
+    types: [completed]
+
+permissions:
+  contents: write
+  pull-requests: write
+  issues: write
+  actions: write
+  statuses: write
+  id-token: write
+
+concurrency:
+  group: release-please-beta
+  cancel-in-progress: false
+
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
+jobs:
+  release-please:
+    name: Release Please (Beta)
+    if: >-
+      github.event.workflow_run.conclusion == 'success' &&
+      github.event.workflow_run.event == 'push'
+    runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
+      tag_name: ${{ steps.release.outputs.tag_name }}
+      pr_head_sha: ${{ steps.pr-sha.outputs.sha }}
+    steps:
+      - name: Release Please
+        id: release
+        uses: googleapis/release-please-action@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          target-branch: beta
+          config-file: release-please-config-beta.json
+          manifest-file: .release-please-manifest-beta.json
+
+      - name: Update release title with date
+        if: ${{ steps.release.outputs.release_created }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: ${{ steps.release.outputs.tag_name }}
+          REPO: ${{ github.repository }}
+        run: |
+          DATE=$(date -u +"%Y/%m/%d")
+          gh release edit "$TAG" --repo "$REPO" --title "$TAG ($DATE)"
+
+      - name: Get PR head SHA
+        id: pr-sha
+        if: ${{ !steps.release.outputs.release_created }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REPO: ${{ github.repository }}
+        run: |
+          SHA=$(gh pr list --repo "$REPO" --head release-please--branches--beta --state open --json headRefOid --jq '.[0].headRefOid // empty')
+          echo "sha=${SHA:-}" >> "$GITHUB_OUTPUT"
+
+  test-release-pr:
+    name: Test (Beta Release PR)
+    needs: release-please
+    if: ${{ !needs.release-please.outputs.release_created && needs.release-please.outputs.pr_head_sha != '' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set pending status
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=pending -f context="Test (Beta)" -f description="Running tests..." \
+          || echo "::warning::Failed to set pending status on $SHA"
+
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.pr_head_sha }}
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 18
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Test (unit only)
+        run: pnpm test:ci
+
+      - name: Build
+        run: pnpm tsup
+
+      - name: Report success
+        if: success()
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=success -f context="Test (Beta)" -f description="Tests passed" \
+          || echo "::warning::Failed to report success status on $SHA"
+
+      - name: Report failure
+        if: failure()
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=failure -f context="Test (Beta)" -f description="Tests failed" \
+          || echo "::warning::Failed to report failure status on $SHA"
+
+  lint-release-pr:
+    name: Lint (Beta Release PR)
+    needs: release-please
+    if: ${{ !needs.release-please.outputs.release_created && needs.release-please.outputs.pr_head_sha != '' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set pending status
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=pending -f context="Lint (Beta)" -f description="Running lint..." \
+          || echo "::warning::Failed to set pending status on $SHA"
+
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.pr_head_sha }}
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 18
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Lint
+        run: pnpm lint:ci
+
+      - name: Report success
+        if: success()
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=success -f context="Lint (Beta)" -f description="Lint passed" \
+          || echo "::warning::Failed to report success status on $SHA"
+
+      - name: Report failure
+        if: failure()
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=failure -f context="Lint (Beta)" -f description="Lint failed" \
+          || echo "::warning::Failed to report failure status on $SHA"
+
+  publish:
+    name: Publish to npm (Beta)
+    needs: release-please
+    if: ${{ needs.release-please.outputs.release_created == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.tag_name }}
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 18
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+          registry-url: https://registry.npmjs.org
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm tsup
+
+      - name: Publish with provenance (beta)
+        run: npm publish --provenance --access public --tag beta
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Report publish failure
+        if: failure()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: ${{ needs.release-please.outputs.tag_name }}
+          REPO: ${{ github.repository }}
+        run: |
+          echo "::error::npm publish failed for $TAG"
+          gh release edit "$TAG" --repo "$REPO" \
+            --notes "$(gh release view "$TAG" --repo "$REPO" --json body --jq .body)
+
+          ---
+          > **WARNING**: npm publish failed. Package was NOT published to npm." || true
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
new file mode 100644
index 0000000..ba0a5ab
--- /dev/null
+++ b/.github/workflows/release-please.yml
@@ -0,0 +1,210 @@
+name: Release
+
+on:
+  workflow_run:
+    workflows: ["CI"]
+    branches: [master]
+    types: [completed]
+
+permissions:
+  contents: write
+  pull-requests: write
+  issues: write
+  actions: write
+  statuses: write
+  id-token: write
+
+concurrency:
+  group: release-please-master
+  cancel-in-progress: false
+
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+
+jobs:
+  release-please:
+    name: Release Please
+    if: >-
+      github.event.workflow_run.conclusion == 'success' &&
+      github.event.workflow_run.event == 'push'
+    runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
+      tag_name: ${{ steps.release.outputs.tag_name }}
+      pr_head_sha: ${{ steps.pr-sha.outputs.sha }}
+    steps:
+      - name: Release Please
+        id: release
+        uses: googleapis/release-please-action@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Update release title with date
+        if: ${{ steps.release.outputs.release_created }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          TAG: ${{ steps.release.outputs.tag_name }}
+          REPO: ${{ github.repository }}
+        run: |
+          DATE=$(date -u +"%Y/%m/%d")
+          gh release edit "$TAG" --repo "$REPO" --title "$TAG ($DATE)"
+
+      - name: Get PR head SHA
+        id: pr-sha
+        if: ${{ !steps.release.outputs.release_created }}
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REPO: ${{ github.repository }}
+        run: |
+          SHA=$(gh pr list --repo "$REPO" --head release-please--branches--master --state open --json headRefOid --jq '.[0].headRefOid // empty')
+          echo "sha=${SHA:-}" >> "$GITHUB_OUTPUT"
+
+  test-release-pr:
+    name: Test (Release PR)
+    needs: release-please
+    if: ${{ !needs.release-please.outputs.release_created && needs.release-please.outputs.pr_head_sha != '' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set pending status
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=pending -f context="Test" -f description="Running tests..."
+
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.pr_head_sha }}
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 18
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Test (unit only)
+        run: pnpm test:ci
+
+      - name: Build
+        run: pnpm tsup
+
+      - name: Report success
+        if: success()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=success -f context="Test" -f description="Tests passed"
+
+      - name: Report failure
+        if: failure()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=failure -f context="Test" -f description="Tests failed"
+
+  lint-release-pr:
+    name: Lint (Release PR)
+    needs: release-please
+    if: ${{ !needs.release-please.outputs.release_created && needs.release-please.outputs.pr_head_sha != '' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set pending status
+        continue-on-error: true
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=pending -f context="Lint" -f description="Running lint..."
+
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.pr_head_sha }}
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 18
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Lint
+        run: pnpm lint:ci
+
+      - name: Report success
+        if: success()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=success -f context="Lint" -f description="Lint passed"
+
+      - name: Report failure
+        if: failure()
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ needs.release-please.outputs.pr_head_sha }}
+          REPO: ${{ github.repository }}
+        run: |
+          gh api "repos/$REPO/statuses/$SHA" \
+            -f state=failure -f context="Lint" -f description="Lint failed"
+
+  publish:
+    name: Publish to npm
+    needs: release-please
+    if: ${{ needs.release-please.outputs.release_created == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ needs.release-please.outputs.tag_name }}
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v6
+        with:
+          node-version: 18
+          cache: pnpm
+          cache-dependency-path: pnpm-lock.yaml
+          registry-url: https://registry.npmjs.org
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm tsup
+
+      - name: Publish with provenance
+        run: npm publish --provenance --access public
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
diff --git a/.release-please-manifest-beta.json b/.release-please-manifest-beta.json
new file mode 100644
index 0000000..1f30756
--- /dev/null
+++ b/.release-please-manifest-beta.json
@@ -0,0 +1,3 @@
+{
+  ".": "5.5.4"
+}
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
new file mode 100644
index 0000000..1f30756
--- /dev/null
+++ b/.release-please-manifest.json
@@ -0,0 +1,3 @@
+{
+  ".": "5.5.4"
+}
diff --git a/package.json b/package.json
index 1332454..013eeb3 100644
--- a/package.json
+++ b/package.json
@@ -34,8 +34,10 @@
     "build": "pnpm lint && tsup",
     "docs": "typedoc --entryPointStrategy expand ./src",
     "lint": "biome check --write",
+    "lint:ci": "biome check",
     "dev": "tsup --watch",
     "test": "vitest run",
+    "test:ci": "vitest run --exclude '**/*.e2e.test.ts'",
     "test:watch": "vitest"
   },
   "dependencies": {
diff --git a/release-please-config-beta.json b/release-please-config-beta.json
new file mode 100644
index 0000000..adca849
--- /dev/null
+++ b/release-please-config-beta.json
@@ -0,0 +1,36 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "packages": {
+    ".": {
+      "release-type": "node",
+      "prerelease": true,
+      "prerelease-type": "beta",
+      "bump-minor-pre-major": true,
+      "bump-patch-for-minor-pre-major": true,
+      "changelog-sections": [
+        { "type": "feat", "section": "Features" },
+        { "type": "fix", "section": "Bug Fixes" },
+        { "type": "perf", "section": "Performance Improvements" },
+        { "type": "deps", "section": "Dependencies" },
+        { "type": "docs", "section": "Documentation", "hidden": true },
+        { "type": "style", "section": "Styles", "hidden": true },
+        { "type": "refactor", "section": "Code Refactoring", "hidden": true },
+        { "type": "test", "section": "Tests", "hidden": true },
+        { "type": "ci", "section": "CI/CD", "hidden": true },
+        { "type": "chore", "section": "Miscellaneous", "hidden": true }
+      ],
+      "exclude-paths": [
+        "README.md",
+        "CLAUDE.md",
+        "AGENTS.md",
+        "CHANGELOG.md",
+        ".github",
+        "examples",
+        "release-please-config.json",
+        "release-please-config-beta.json",
+        ".release-please-manifest.json",
+        ".release-please-manifest-beta.json"
+      ]
+    }
+  }
+}
diff --git a/release-please-config.json b/release-please-config.json
new file mode 100644
index 0000000..549bcb8
--- /dev/null
+++ b/release-please-config.json
@@ -0,0 +1,34 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "packages": {
+    ".": {
+      "release-type": "node",
+      "bump-minor-pre-major": true,
+      "bump-patch-for-minor-pre-major": true,
+      "changelog-sections": [
+        { "type": "feat", "section": "Features" },
+        { "type": "fix", "section": "Bug Fixes" },
+        { "type": "perf", "section": "Performance Improvements" },
+        { "type": "deps", "section": "Dependencies" },
+        { "type": "docs", "section": "Documentation", "hidden": true },
+        { "type": "style", "section": "Styles", "hidden": true },
+        { "type": "refactor", "section": "Code Refactoring", "hidden": true },
+        { "type": "test", "section": "Tests", "hidden": true },
+        { "type": "ci", "section": "CI/CD", "hidden": true },
+        { "type": "chore", "section": "Miscellaneous", "hidden": true }
+      ],
+      "exclude-paths": [
+        "README.md",
+        "CLAUDE.md",
+        "AGENTS.md",
+        "CHANGELOG.md",
+        ".github",
+        "examples",
+        "release-please-config.json",
+        "release-please-config-beta.json",
+        ".release-please-manifest.json",
+        ".release-please-manifest-beta.json"
+      ]
+    }
+  }
+}