diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 416a8c07..431c682c 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -106,20 +106,20 @@ jobs:
 
       - name: ⚙️ Setup - Calculate and assign new version
         run: |
-          export CURRENT_VERSION=$(curl -L https://pypi.python.org/pypi/musify/json | jq .info.version)
-          export CURRENT_MAJOR=$(echo ${CURRENT_VERSION//\"} | sed -r "s|^([0-9]+)\..*|\1|")
-          export CURRENT_MINOR=$(echo ${CURRENT_VERSION//\"} | sed -r "s|.*\.([0-9]+)\..*|\1|")
-          export CURRENT_PATCH=$(echo ${CURRENT_VERSION//\"} | sed -r "s|.*\.([0-9]+)$|\1|")
+          CURRENT_VERSION=$(curl -L https://pypi.python.org/pypi/musify/json | jq .info.version)
+          CURRENT_MAJOR=$(echo ${CURRENT_VERSION//\"} | sed -r "s|^([0-9]+)\..*|\1|")
+          CURRENT_MINOR=$(echo ${CURRENT_VERSION//\"} | sed -r "s|.*\.([0-9]+)\..*|\1|")
+          CURRENT_PATCH=$(echo ${CURRENT_VERSION//\"} | sed -r "s|.*\.([0-9]+)$|\1|")
           echo Current version = $CURRENT_VERSION
           echo Major=$CURRENT_MAJOR \| Minor=$CURRENT_MINOR \| Patch=$CURRENT_PATCH
           
           if [[ $CURRENT_MAJOR -ne $(date -u "+%Y") || ${CURRENT_MINOR} -ne $(date -u "+%-m") ]]
           then
             echo Resetting patch number 
-            export CURRENT_PATCH=-1
+            CURRENT_PATCH=-1
           fi
           
-          export VERSION=$(date -u "+%Y").$(date -u "+%-m").$((CURRENT_PATCH + 1))
+          VERSION=$(date -u "+%Y").$(date -u "+%-m").$((CURRENT_PATCH + 1))
           echo Assigning new version = $VERSION
           hatch version $VERSION
 
diff --git a/docs/conf.py b/docs/conf.py
index 35fc6542..79440665 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -26,6 +26,7 @@
     "sphinx.ext.inheritance_diagram",
     "sphinx_autodoc_typehints",
     "autodocsumm",
+    "sphinxext.opengraph",
 ]
 autodoc_member_order = "bysource"
 autodoc_default_options = {
@@ -48,6 +49,8 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
 
 html_static_path = ["_static"]
+html_title = project
+
 html_theme = "sphinx_rtd_theme"
 html_theme_options = dict(
     collapse_navigation=False,
@@ -67,6 +70,9 @@
     conf_py_path=f"/{basename(dirname(__file__))}/",
 )
 
+# -- OpenGraph configuration --------------------------------------------------
+ogp_site_url = f"https://{PROGRAM_OWNER_NAME}.github.io/{PROGRAM_NAME.lower()}/"
+ogp_use_first_image = False
 
 # -- GraphViz configuration --------------------------------------------------
 # https://graphviz.org/doc/info/attrs.html
diff --git a/pyproject.toml b/pyproject.toml
index 8c5d9a40..6fae90e2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,6 +50,7 @@ docs = [
     "graphviz~=0.20",
     "sphinx-autodoc-typehints~=1.25",
     "autodocsumm~=0.2",
+    "sphinxext-opengraph~=0.9",
 ]
 dev = [
     "musify[test,docs]",