From 36d0c8af25daab7e387e0a8bca460be79b253492 Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Fri, 17 Apr 2026 12:50:33 +0200
Subject: [PATCH 1/9] renamed lint workflow

---
 .github/workflows/{pr.yml => linting.yml} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename .github/workflows/{pr.yml => linting.yml} (100%)

diff --git a/.github/workflows/pr.yml b/.github/workflows/linting.yml
similarity index 100%
rename from .github/workflows/pr.yml
rename to .github/workflows/linting.yml

From cda3f12f2361e93c3eb791b3d571c21c36ab9ce2 Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Fri, 17 Apr 2026 12:52:11 +0200
Subject: [PATCH 2/9] Added changelog check workflow

---
 .github/workflows/Changelog.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 .github/workflows/Changelog.yml

diff --git a/.github/workflows/Changelog.yml b/.github/workflows/Changelog.yml
new file mode 100644
index 0000000..26a72a2
--- /dev/null
+++ b/.github/workflows/Changelog.yml
@@ -0,0 +1,21 @@
+name: Check Changelog
+
+on: pull_request
+
+jobs:
+  changelog:
+    runs-on: ubuntu-latest
+    name: Changelog should be updated
+    strategy:
+      fail-fast: false
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 2
+
+      - name: Git fetch
+        run: git fetch
+
+      - name: Check that changelog has been updated.
+        run: git diff --exit-code origin/${{ github.base_ref }} -- changelog.md && exit 1 || exit 0

From 89134cf2c9ffb5fc3045540ce99a0329396b9b5c Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Fri, 17 Apr 2026 12:52:22 +0200
Subject: [PATCH 3/9] Added version check workflow

---
 .github/workflows/Version_Check.yml | 36 +++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 .github/workflows/Version_Check.yml

diff --git a/.github/workflows/Version_Check.yml b/.github/workflows/Version_Check.yml
new file mode 100644
index 0000000..1b07a4b
--- /dev/null
+++ b/.github/workflows/Version_Check.yml
@@ -0,0 +1,36 @@
+name: Check pyproject.toml Version Change
+
+on: [pull_request]
+
+jobs:
+  check-version:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Get current version in PR branch
+        id: get-pr-version
+        run: |
+          PR_VERSION=$(sed -n -e 's/^version = "\(.*\)"/\1/p' pyproject.toml)
+          echo "PR_VERSION=$PR_VERSION" >> $GITHUB_ENV
+
+      - name: Get version in base branch
+        id: get-base-version
+        run: |
+          git fetch origin ${{ github.event.pull_request.base.ref }}
+          git checkout FETCH_HEAD
+          BASE_VERSION=$(sed -n -e 's/^version = "\(.*\)"/\1/p' pyproject.toml)
+          echo "BASE_VERSION=$BASE_VERSION" >> $GITHUB_ENV
+
+      - name: Compare versions
+        run: |
+          echo "PR version: ${{ env.PR_VERSION }}"
+          echo "Base branch version: ${{ env.BASE_VERSION }}"
+
+          if [ "${{ env.PR_VERSION }}" == "${{ env.BASE_VERSION }}" ]; then
+            echo "Version number has not been changed."
+            exit 1
+          else
+            echo "Version number has changed."
+          fi

From ed018466dbdbbafdfc0b3ed993611f5ed4dde17d Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Fri, 17 Apr 2026 12:55:17 +0200
Subject: [PATCH 4/9] Added changelog

---
 CHANGELOG.md   | 20 ++++++++++++++++++++
 pyproject.toml |  2 +-
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..2e7c5fb
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,20 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.1.0]
+
+### Added
+
+- Changelog!
+- PR workflows.
+
+## [0.0.1]
+
+- Initial release
+
+[0.1.0]: https://github.com/itk-dev-rpa/OpenPostbud/tag/0.1.0
+[0.0.1]: https://github.com/itk-dev-rpa/OpenPostbud/tag/0.0.1
diff --git a/pyproject.toml b/pyproject.toml
index f838bc0..277be82 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "OpenPostbud"
-version = "0.0.1"
+version = "0.1.0"
 authors = [
   { name="Mathias Gammelgaard", email="ghbm@aarhus.dk" },
 ]

From 93b6cd545725ccf68c6a42699fc5bf90e8cde411 Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Fri, 17 Apr 2026 13:11:32 +0200
Subject: [PATCH 5/9] Added version number to ui

---
 .github/workflows/Changelog.yml  | 2 +-
 CHANGELOG.md                     | 1 +
 src/OpenPostbud/config.py        | 3 +++
 src/OpenPostbud/ui_components.py | 3 +++
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/Changelog.yml b/.github/workflows/Changelog.yml
index 26a72a2..9de6c31 100644
--- a/.github/workflows/Changelog.yml
+++ b/.github/workflows/Changelog.yml
@@ -18,4 +18,4 @@ jobs:
         run: git fetch
 
       - name: Check that changelog has been updated.
-        run: git diff --exit-code origin/${{ github.base_ref }} -- changelog.md && exit 1 || exit 0
+        run: git diff --exit-code origin/${{ github.base_ref }} -- CHANGELOG.md && exit 1 || exit 0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e7c5fb..e3f3e6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Changelog!
 - PR workflows.
+- Version number in UI.
 
 ## [0.0.1]
 
diff --git a/src/OpenPostbud/config.py b/src/OpenPostbud/config.py
index df3d55a..490f1ee 100644
--- a/src/OpenPostbud/config.py
+++ b/src/OpenPostbud/config.py
@@ -5,6 +5,7 @@
 import os
 import logging
 import json
+from importlib import metadata
 
 import dotenv
 
@@ -49,6 +50,8 @@ def format(self, record: logging.LogRecord):
 SHIPMENT_LIFETIME_DAYS = int(os.environ['shipment_lifetime_days'])
 REGISTRATION_JOB_LIFETIME_DAYS = int(os.environ['registration_job_lifetime_days'])
 
+OPENPOSTBUD_VERSION = metadata.version("OpenPostbud")
+
 # Workers
 CVR = os.environ['cvr']
 KOMBIT_CERT_PATH = os.environ['kombit_cert_path']
diff --git a/src/OpenPostbud/ui_components.py b/src/OpenPostbud/ui_components.py
index e34e788..ecbab11 100644
--- a/src/OpenPostbud/ui_components.py
+++ b/src/OpenPostbud/ui_components.py
@@ -7,6 +7,7 @@
 from nicegui import ui, app
 
 from OpenPostbud.middleware import authentication
+from OpenPostbud import config
 
 
 def header():
@@ -32,6 +33,8 @@ def header():
         ui.space()
         ui.label(authentication.get_current_user()).classes('text-lg text-white')
         ui.label(str(authentication.get_current_user_roles())).classes('text-lg text-white')
+        ui.separator().props("vertical color=white size=2px")
+        ui.label(config.OPENPOSTBUD_VERSION).classes('text-lg text-white')
         ui.button("Log Ud", on_click=authentication.logout, color="white").classes("text-primary")
 
 

From 68dba6d3da57268361583a1fa2b6ccce536f1880 Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Mon, 18 May 2026 12:22:46 +0200
Subject: [PATCH 6/9] Fixed changelog

---
 CHANGELOG.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3f3e6a..ad04a01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.1.0]
+## [Unreleased]
 
 ### Added
 
@@ -17,5 +17,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release
 
-[0.1.0]: https://github.com/itk-dev-rpa/OpenPostbud/tag/0.1.0
+[Unreleased]: https://github.com/itk-dev-rpa/OpenPostbud/compare/0.0.1...HEAD
 [0.0.1]: https://github.com/itk-dev-rpa/OpenPostbud/tag/0.0.1

From 5901b654ff80ae4633eaa2e0782977fade8a70c6 Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Mon, 18 May 2026 12:24:52 +0200
Subject: [PATCH 7/9] Fixed changelog

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ad04a01..abad543 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,4 +18,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Initial release
 
 [Unreleased]: https://github.com/itk-dev-rpa/OpenPostbud/compare/0.0.1...HEAD
-[0.0.1]: https://github.com/itk-dev-rpa/OpenPostbud/tag/0.0.1
+[0.0.1]: https://github.com/itk-dev-rpa/OpenPostbud/releases/tag/0.0.1

From b614c995b795300b8eccf0418edf6648fdefb04c Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Mon, 18 May 2026 12:25:05 +0200
Subject: [PATCH 8/9] Fixed version

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 277be82..f838bc0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "OpenPostbud"
-version = "0.1.0"
+version = "0.0.1"
 authors = [
   { name="Mathias Gammelgaard", email="ghbm@aarhus.dk" },
 ]

From 645d6a6f85a36e2e1423bdfcf75958e056f894b2 Mon Sep 17 00:00:00 2001
From: Mathias G <ghbm@aarhus.dk>
Date: Mon, 18 May 2026 13:08:10 +0200
Subject: [PATCH 9/9] Limited workflows to main

---
 .github/workflows/Version_Check.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/Version_Check.yml b/.github/workflows/Version_Check.yml
index 1b07a4b..d0387ab 100644
--- a/.github/workflows/Version_Check.yml
+++ b/.github/workflows/Version_Check.yml
@@ -1,6 +1,9 @@
 name: Check pyproject.toml Version Change
 
-on: [pull_request]
+on:
+  pull_request:
+    branches:
+      - 'main'
 
 jobs:
   check-version: