Fetching all tags (#47)

* Fetching all tags

* Small change

Author: apetenchea

.github/workflows/pypi.yaml

@@ -9,10 +9,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-          fetch-tags: true
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Fetch all tags and branches
+        run: git fetch --prune --unshallow
 
       - uses: actions/setup-python@v4
         with:

docs/serialization.rst

@@ -133,7 +133,7 @@ back using one of the formats provided by pandas_.
             # Load multiple documents.
             return pd.DataFrame(json.loads(data))
 
-You would then use the custom serializer/deserializer when working with collections:
+You would then use the custom serializer/deserializer when working with collections.
 
 **Example:**