diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..14fcb50
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,27 @@
+name: CI
+
+on:
+  push:
+    paths:
+      - '*.typ'
+  pull_request:
+    paths:
+      - '*.typ'
+  workflow_dispatch:
+
+jobs:
+  compile:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: yusancky/setup-typst@v2
+        with:
+            version: latest
+      - name: Compile
+        run: |
+          typst compile physica-manual.typ
+          typst compile demo.typ
+      - uses: actions/upload-artifact@v3
+        with:
+          name: PDF
+          path: '*.pdf'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..3c2da63
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,26 @@
+name: 🚀 Release
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: yusancky/setup-typst@v2
+        with:
+            version: latest
+      - name: Compile the manual
+        run: typst compile physica-manual.typ
+      - name: Release
+        id: release
+        uses: softprops/action-gh-release@v1
+        with:
+            name: Physica ${{ github.ref_name }}
+            files: physica-manual.pdf
+            fail_on_unmatched_files: true
+      - name: Generate the job summary
+        run: echo '🎉 [Release for ${{ github.ref_name }}](${{ steps.release.outputs.url }}) is ready.' >> $GITHUB_STEP_SUMMARY
diff --git a/README.md b/README.md
index ffa31fb..6c522b6 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,9 @@
 # The physica module (for physics)
 
-Current semantic version: `0.7`. [Manual](https://github.com/Leedehai/typst-physics/blob/master/physica-manual.pdf).
+[![CI](https://github.com/Leedehai/typst-physics/actions/workflows/ci.yml/badge.svg)](https://github.com/Leedehai/typst-physics/actions/workflows/ci.yml)
+[![Latest release date](https://img.shields.io/github/release-date/Leedehai/typst-physics)][latest-release]
+
+Current semantic version: `0.7`. [Manual][latest-manual].
 
 Available at [https://typst.app/docs/packages/](https://typst.app/docs/packages/).
 
@@ -24,7 +27,7 @@ everybody", this package was renamed from `physics` to `physica`.
 
 ## A quick look
 
-See the [manual](https://github.com/Leedehai/typst-physics/blob/master/physica-manual.pdf) for more details.
+See the [manual][latest-manual] for more details.
 
 ![demo](https://user-images.githubusercontent.com/18319900/236073825-e91b4601-7e92-490b-a7e4-e9e405a2147b.png)
 
@@ -42,25 +45,25 @@ $op("curl")(op("grad") f) = curl (grad f)$
 
 ### Without `typst` package management
 
-* To use the `physics` package, simply insert `#import "physics.typ": *` at the
+* To use the `physica` package, simply insert `#import "physica.typ": *` at the
 beginning of your document.
 * To reduce the possibility of name collisions, you may want to import the
-package under name scope `physics`:
+package under name scope `physica`:
   ```
-  #import "physics.typ"
+  #import "physica.typ"
 
-  $op("curl")(op("grad") f) = physics.curl (physics.grad f)$
+  $op("curl")(op("grad") f) = physica.curl (physica.grad f)$
   ```
 * You may also import names specifically:
   ```
-  #import "physics.typ": curl, grad
+  #import "physica.typ": curl, grad
 
   $op("curl")(op("grad") f) = curl (grad f)$
   ```
 
 ## Manual
 
-See the manual [physics-manual.pdf](https://github.com/Leedehai/typst-physics/blob/master/physica-manual.pdf) for a more comprehensive coverage, a PDF file
+See the manual [physica-manual.pdf][latest-manual] for a more comprehensive coverage, a PDF file
 generated directly with the [Typst](https://typst.app) binary.
 
 CLI Version:
@@ -73,7 +76,7 @@ typst 0.6.0 (2dfd44fe)
 To regenerate the manual, use command
 
 ```sh
-typst watch physics-manual.typ
+typst watch physica-manual.typ
 ```
 
 ## Contribution
@@ -85,10 +88,13 @@ request. If it is large, the best first step is creating an issue and let us
 explore the design together. Some features might warrant a package on its own.
 
 * Testing: currently testing is done by closely inspecting the generated
-[physics-manual.pdf](physics-manual.pdf). This does not scale well. I plan to add programmatic
+[physica-manual.pdf][latest-manual]. This does not scale well. I plan to add programmatic
 testing by comparing rendered pictures with golden images.
 
 ## License
 
 * Code: the [MIT License](LICENSE.txt).
 * Docs: the [Creative Commons BY-ND 4.0 license](https://creativecommons.org/licenses/by-nd/4.0/).
+
+[latest-release]: https://github.com/Leedehai/typst-physics/releases/latest "The latest release"
+[latest-manual]: https://github.com/Leedehai/typst-physics/releases/latest/download/physica-manual.pdf "Download the latest manual"
diff --git a/demo.typ b/demo.typ
index ff95db1..fb91f62 100644
--- a/demo.typ
+++ b/demo.typ
@@ -1,8 +1,8 @@
 // Copyright 2023 Leedehai
 // Use of this code is governed by a MIT license in the LICENSE.txt file.
-// For a manual on this package, see physics-manual.pdf.
+// For a manual on this package, see physica-manual.pdf.
 
-#import "physics.typ": *
+#import "physica.typ": *
 
 $
 curl vb(E) = - pdv(vb(B), t),
diff --git a/physica-manual.pdf b/physica-manual.pdf
deleted file mode 100644
index a245b37..0000000
Binary files a/physica-manual.pdf and /dev/null differ
diff --git a/physica.typ b/physica.typ
index 5e7e523..991083a 100644
--- a/physica.typ
+++ b/physica.typ
@@ -1,6 +1,6 @@
 // Copyright 2023 Leedehai
 // Use of this code is governed by a MIT license in the LICENSE.txt file.
-// Current version: 0.7.5. Please see physics-manual.pdf for user docs.
+// Current version: 0.7.5. Please see physica-manual.pdf for user docs.
 
 // Returns whether a Content object holds an integer. The caller is responsible
 // for ensuring the input argument is a Content object.