diff --git a/.gitea/workflows/python-test.yml b/.gitea/workflows/python-test.yml
index d85fe9a..18b55db 100644
--- a/.gitea/workflows/python-test.yml
+++ b/.gitea/workflows/python-test.yml
@@ -1,4 +1,4 @@
-name: Test Python
+name: Run Python tests (through Pytest)
 
 on:
   push:
@@ -6,4 +6,26 @@ on:
 
 jobs:
   Test:
-    uses: jmaa/workflows/.gitea/workflows/python-test.yaml@v6.21
+    runs-on: ubuntu-latest
+    container:
+      image: node:21-bookworm
+    steps:
+      - name: Setting up Python ${{ env.PYTHON_VERSION }} for ${{runner.arch}} ${{runner.os}}
+        run: |
+           apt-get update
+           apt-get install -y python3 python3-pip
+      - name: Check out repository code
+        if: success()
+        uses: actions/checkout@v3
+      - name: Installing Python Dependencies
+        if: success()
+        run: python3 -m pip install --upgrade pip setuptools wheel build twine pytest pytest-cov --break-system-packages
+      - name: Installing Python Test Dependencies
+        if: success() && hashFiles('requirements_test.txt') != ''
+        run: python3 -m pip install --upgrade -r requirements_test.txt --break-system-packages
+      - name: Installing package
+        if: success()
+        run: python3 -m pip install .[test]  --break-system-packages
+      - name: Test Python Code
+        if: success()
+        run: python3 -m pytest test --cov=favro_sync --cov-report html:htmlcov --cov-fail-under=0
diff --git a/.gitea/workflows/python-version-check.yml b/.gitea/workflows/python-version-check.yml
new file mode 100644
index 0000000..998a20c
--- /dev/null
+++ b/.gitea/workflows/python-version-check.yml
@@ -0,0 +1,28 @@
+name: Verify Python project can be installed, loaded and have version checked
+
+on:
+  push:
+    paths-ignore: ["README.md", ".gitignore", "LICENSE", "ruff.toml"]
+
+jobs:
+  Test:
+    runs-on: ubuntu-latest
+    container:
+      image: node:21-bookworm
+    steps:
+      - name: Setting up Python ${{ env.PYTHON_VERSION }} for ${{runner.arch}} ${{runner.os}}
+        run: |
+           apt-get update
+           apt-get install -y python3 python3-pip
+      - name: Check out repository code
+        if: success()
+        uses: actions/checkout@v3
+      - name: Installing Python Dependencies
+        if: success()
+        run: python3 -m pip install --upgrade pip setuptools wheel build twine --break-system-packages
+      - name: Installing package
+        if: success()
+        run: python3 -m pip install .  --break-system-packages
+      - name: Check version field
+        if: success()
+        run: python3 -c "import favro_sync; assert favro_sync.__version__ is not None"
diff --git a/README.md b/README.md
index c1df6ad..7f5e3f4 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,7 @@ Features:
   - Tags
   - Assignees
   - Dependencies
+  - Custom fields
 - Change card features:
   - Title
   - Description
@@ -59,13 +60,22 @@ Limitations:
 
 Following features are work in progress:
 
-- [ ] Frontmatter: Update Tags
-- [ ] Frontmatter: Updated assigned members
-- [ ] Frontmatter: Arbitrary structured data? Read-only.
-- [ ] Frontmatter: Dependencies. As vault links in Obsidian mode.
-- [ ] Allow users to toggle Obsidian mode, instead of being default.
-- [ ] Get the correct last-modified date.
-- [ ] Improve cache behaviour. User and tags can have much longer cache times.
+- [ ] Frontmatter: Writable Tags
+- [ ] Frontmatter: Writable assigned members
+- [ ] Frontmatter: Writable Tasks.
+    1. Save updated TaskList along with card (using `PUT cards`)
+    2. Get the Card's TaskList.
+    3. Remove all TaskList's except for the latest (how to determine latest?)
+    4. That's three requests just to save a freaking list of tasks!
+- [ ] Frontmatter: Writable Dependencies.
+- [ ] Usability: Richer directory structure
+- [ ] Usability: Allow users to toggle Obsidian mode, instead of being default.
+- [ ] Precision: Get the correct last-modified date.
+- [ ] Performance: Improve cache behaviour. User and tags can have much longer cache times.
+- [ ] Performance: Parallelize requests.
+    * Paginated pages can be easily parallelize.
+- [X] Frontmatter: Arbitrary structured data (Custom Fields)? Read-only.
+- [X] Frontmatter: Readable Dependencies. As vault links in Obsidian mode.
 
 
 ## Dependencies
diff --git a/setup.py b/setup.py
index 88df9aa..cac349f 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@ Features:
   - Tags
   - Assignees
   - Dependencies
+  - Custom fields
 - Change card features:
   - Title
   - Description
@@ -66,13 +67,22 @@ Limitations:
 
 Following features are work in progress:
 
-- [ ] Frontmatter: Update Tags
-- [ ] Frontmatter: Updated assigned members
-- [ ] Frontmatter: Arbitrary structured data? Read-only.
-- [ ] Frontmatter: Dependencies. As vault links in Obsidian mode.
-- [ ] Allow users to toggle Obsidian mode, instead of being default.
-- [ ] Get the correct last-modified date.
-- [ ] Improve cache behaviour. User and tags can have much longer cache times.
+- [ ] Frontmatter: Writable Tags
+- [ ] Frontmatter: Writable assigned members
+- [ ] Frontmatter: Writable Tasks.
+    1. Save updated TaskList along with card (using `PUT cards`)
+    2. Get the Card's TaskList.
+    3. Remove all TaskList's except for the latest (how to determine latest?)
+    4. That's three requests just to save a freaking list of tasks!
+- [ ] Frontmatter: Writable Dependencies.
+- [ ] Usability: Richer directory structure
+- [ ] Usability: Allow users to toggle Obsidian mode, instead of being default.
+- [ ] Precision: Get the correct last-modified date.
+- [ ] Performance: Improve cache behaviour. User and tags can have much longer cache times.
+- [ ] Performance: Parallelize requests.
+    * Paginated pages can be easily parallelize.
+- [X] Frontmatter: Arbitrary structured data (Custom Fields)? Read-only.
+- [X] Frontmatter: Readable Dependencies. As vault links in Obsidian mode.
 """.strip()
 
 PACKAGE_DESCRIPTION_SHORT = """