diff --git a/.github/workflows/vitest.yml b/.github/workflows/vitest.yml
index fd3325c..f5f7f03 100644
--- a/.github/workflows/vitest.yml
+++ b/.github/workflows/vitest.yml
@@ -1,7 +1,7 @@
 name: Unit Tests (Vitest)
 on:
-  push:
-    branches: [main]
+  # push:
+  #   branches: [main]
   pull_request:
     branches: [main]
 
diff --git a/.github/workflows/vitest2.yml b/.github/workflows/vitest2.yml
new file mode 100644
index 0000000..f764331
--- /dev/null
+++ b/.github/workflows/vitest2.yml
@@ -0,0 +1,73 @@
+---
+name: Unit Tests 2 (Vitest)
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  actions: write
+  checks: write
+  contents: write
+  deployments: write
+  discussions: write
+  issues: write
+  packages: write
+  pages: write
+  pull-requests: write
+  repository-projects: write
+  security-events: read
+  statuses: write
+
+jobs:
+  test:
+    timeout-minutes: 10
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up TeX Live
+        uses: teatimeguest/setup-texlive-action@v3
+        with:
+          packages: |
+            scheme-basic
+            luatex
+            dvisvgm
+            standalone
+            pgf
+            microtype
+            mathtools
+            luatex85
+            lipsum
+            xcolor
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+
+      - name: Install Poppler
+        run: |
+          sudo apt-get install -y poppler-data
+          sudo apt-get install -y poppler-utils
+
+      - name: Install PNPM
+        run: npm install -g pnpm
+
+      - name: Install Node.js dependencies
+        run: pnpm install
+
+      - name: Install Playwright Browsers
+        run: pnpm exec playwright install --with-deps
+
+      - name: Run Vitest tests
+        run: pnpm test
+
+      - uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: vitest-report-2
+          path: html/
+          retention-days: 30
diff --git a/README.md b/README.md
index e7ffc24..1608042 100644
--- a/README.md
+++ b/README.md
@@ -31,12 +31,6 @@ import { sveltex } from '@nvl/sveltex';
 
 In alphabetical order:
 
-- [ ] Add contribution guidelines.
-- [ ] Improve CI pipeline.
-- [ ] Improve documentation.
-- [ ] Improve integration tests.
-- [ ] Improve source map support.
-- [x] Support preprocessing LaTeX content before passing it to MathJax/KaTeX.
 - [ ] VSCode extension for proper syntax highlighting of `.sveltex` files.
 - [ ] Yeoman generator for scaffolding new Sveltex projects.