diff --git a/.github/workflows/tag-release.yaml b/.github/workflows/tag-release.yaml
index d1be245..8c8bc43 100644
--- a/.github/workflows/tag-release.yaml
+++ b/.github/workflows/tag-release.yaml
@@ -8,25 +8,22 @@ name: Create Release
 
 jobs:
   build:
-    name: Create Release
+    name: Auto-release d'un tag
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
         uses: actions/checkout@master
       - name: Get tag message
-        run: |
-          tag_message=`git show "$TAG" | grep "^\- "`
-          echo "tag_message=$tag_message" >> "$GITHUB_ENV"
-        env:
-          TAG: ${{ github.ref }}
+        run: echo "TAG_MESSAGE=`git show ${{ github.ref_name }} | grep '^\- '`" >> "$GITHUB_ENV"
       - name: Create Release
         id: create_release
         uses: actions/create-release@latest
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
+          TAG_MESSAGE: ${{ env.TAG_MESSAGE }}
         with:
           tag_name: ${{ github.ref }}
-          release_name: ${{ github.ref }}
-          body: ${{ env.tag_message }}
+          release_name: ${{ github.ref_name }}
+          body: ${{ env.TAG_MESSAGE }}
           draft: false
           prerelease: false
diff --git a/README.md b/README.md
index cfb6c1f..7384132 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # decp.info
 
-> v2.1.3
+> v2.1.4
 
 Outil d'exploration et de téléchargement des données essentielles de la commande publique.
 
@@ -38,6 +38,11 @@ Ne pas oublier de mettre à jour les fichier .env.
 
 ## Notes de version
 
+##### 2.1.4 (8 octobre 2025)
+
+- possibilité de filtrer sur le champ "Source"
+- création automatique d'une release Github quand je push un tag
+
 ##### 2.1.3 (4 octobre 2025)
 
 - tentative d'auto-release à chaque création de tag git
diff --git a/pyproject.toml b/pyproject.toml
index 33599eb..f70844b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "decp.info"
 description = "Interface d'exploration et d'analyse des marchés publics français."
-version = "2.1.3"
+version = "2.1.4"
 requires-python = ">= 3.10"
 authors = [
     { name = "Colin Maudry", email = "colin+decp@maudry.com" }
diff --git a/src/assets/decp.info.png b/src/assets/decp.info.png
new file mode 100644
index 0000000..f2e91b5
Binary files /dev/null and b/src/assets/decp.info.png differ
diff --git a/src/utils.py b/src/utils.py
index 50b5a7a..69daa28 100644
--- a/src/utils.py
+++ b/src/utils.py
@@ -43,9 +43,9 @@ def add_resource_link(dff: pl.DataFrame) -> pl.DataFrame:
     dff = dff.with_columns(
         (
             '<a href="' + pl.col("sourceFile") + '">' + pl.col("sourceDataset") + "</a>"
-        ).alias("source")
+        ).alias("sourceDataset")
     )
-    dff = dff.drop(["sourceFile", "sourceDataset"])
+    dff = dff.drop(["sourceFile"])
     return dff
 
 
@@ -211,6 +211,7 @@ def filter_table_data(lff: pl.LazyFrame, filter_query: str) -> pl.LazyFrame:
     filtering_expressions = filter_query.split(" && ")
     for filter_part in filtering_expressions:
         col_name, operator, filter_value = split_filter_part(filter_part)
+
         col_type = str(schema[col_name])
         if debug:
             print("filter_value:", filter_value)
@@ -313,7 +314,7 @@ def get_data_schema() -> dict:
     for col in original_schema["fields"]:
         new_schema[col["name"]] = col
 
-    new_schema["source"] = {
+    new_schema["sourceDataset"] = {
         "description": "Code de la source des données, avec un lien vers le fichier Open Data dont proviennent les données de ce marché public.",
         "title": "Source des données",
         "short_name": "Source",