diff --git a/.github/workflows/create-release.yaml b/.github/workflows/create-release.yaml
new file mode 100644
index 0000000..ce46be9
--- /dev/null
+++ b/.github/workflows/create-release.yaml
@@ -0,0 +1,39 @@
+name: Create release
+
+on:
+  push:
+    tags:
+      - "*.*.*"
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+
+      - name: Build and create release
+        env:
+          # https://stackoverflow.com/a/71158878/2502647
+          GH_TOKEN: ${{ github.TOKEN }}
+        run: |
+          # https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/contexts#github-context
+          tag_name="${{ github.ref_name }}"
+
+          is_prerelease=false
+          if [[ "${tag_name}" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z][A-Za-z0-9]+)$ ]]; then
+            is_prerelease=true
+          fi
+
+          release_name="${tag_name}"
+          scripts/build-release "$release_name"
+
+          # Delete release if it already exists.
+          gh release view "$release_name" > /dev/null 2>&1 && gh release delete "$release_name" --yes
+          if [ "$is_prerelease" = true ]; then
+            gh release create "$release_name" --prerelease --generate-notes *.tar.gz checksum.txt
+          else
+            gh release create "$release_name" --generate-notes *.tar.gz checksum.txt
+          fi
diff --git a/.github/workflows/project.yaml b/.github/workflows/project.yaml
index eda2324..31e5ffc 100644
--- a/.github/workflows/project.yaml
+++ b/.github/workflows/project.yaml
@@ -33,7 +33,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - run: |
-          docker run --rm --volume "$PWD:/mnt" koalaman/shellcheck:stable scripts/code-analysis
+          docker run --rm --volume "$PWD:/mnt" koalaman/shellcheck:stable scripts/code-analysis scripts/build-release
 
   code-analysis-phpstan:
     name: code-analysis/phpstan
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca809b1..093cec1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+* [PR-25](https://github.com/rimi-itk/dpl_pretix/pull/25)
+  * Set up creating releases on GitHub
 * [PR-22](https://github.com/rimi-itk/dpl_pretix/pull/22)
   * Added and improved event form settings
   * Made if possible to disallow deleting event instances
diff --git a/LICENSE b/LICENSE.txt
similarity index 100%
rename from LICENSE
rename to LICENSE.txt
diff --git a/dpl_pretix.info.yml b/dpl_pretix.info.yml
index 1871d94..20bbd22 100644
--- a/dpl_pretix.info.yml
+++ b/dpl_pretix.info.yml
@@ -13,4 +13,4 @@ dependencies:
 configure: dpl_pretix.settings
 
 "interface translation project": dpl_pretix
-"interface translation server pattern": https://git.drupalcode.org/project/%project/-/raw/%version/translations/%project.%language.po
+"interface translation server pattern": https://raw.githubusercontent.com/rimi-itk/%project/refs/tags/%version/translations/%project.%language.po
diff --git a/scripts/build-release b/scripts/build-release
new file mode 100755
index 0000000..4bfd221
--- /dev/null
+++ b/scripts/build-release
@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+set -o errexit -o errtrace -o noclobber -o nounset -o pipefail
+IFS=$'\n\t'
+
+script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+script_name=$(basename "${BASH_SOURCE[0]}")
+project_dir=$(cd "$(dirname "$script_dir")" && pwd)
+
+version="${1:-}"
+
+if [ -z "${version}" ]; then
+    (>&2 echo "Usage: $script_name version")
+    exit 1
+fi
+
+if [[ ! "${version}" =~ ^[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z][A-Za-z0-9]+)?$ ]]; then
+    (>&2 echo "Invalid version: ${version}")
+    exit 1
+fi
+
+project=dpl_pretix
+
+cd "$project_dir"
+
+release_dir="release/${project}"
+release_name="$project-$version.tar.gz"
+
+rm -fr "${release_dir}"
+mkdir -p "${release_dir}"
+
+git clone . "${release_dir}"
+rm -fr "${release_dir}/.git"
+
+tar --directory "$(dirname "${release_dir}")" -cvf "${release_name}" "$(basename "${project}")"
+sha256sum "${release_name}" >| checksum.txt
+
+ls "${release_name}" checksum.txt
+
+rm -fr "$(dirname "${release_dir}")"