diff --git a/doc/Dependency.rst b/doc/Dependency.rst
index 669fafa..6cabd75 100644
--- a/doc/Dependency.rst
+++ b/doc/Dependency.rst
@@ -148,7 +148,7 @@ the mandatory dependencies too.
 +-------------------------------------------------------------------------------------------------+--------------+----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
 | `Sphinx <https://GitHub.com/sphinx-doc/sphinx>`__                                               | ≥8.1         | `BSD 3-Clause <https://GitHub.com/sphinx-doc/sphinx/blob/master/LICENSE>`__                              | *Not yet evaluated.*                                                                                                                                 |
 +-------------------------------------------------------------------------------------------------+--------------+----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
-| `sphinxcontrib-mermaid <https://GitHub.com/mgaitan/sphinxcontrib-mermaid>`__                    | ≥0.9.2       | `BSD <https://GitHub.com/mgaitan/sphinxcontrib-mermaid/blob/master/LICENSE.rst>`__                       | *Not yet evaluated.*                                                                                                                                 |
+| `sphinxcontrib-mermaid <https://GitHub.com/mgaitan/sphinxcontrib-mermaid>`__                    | ≥1.0         | `BSD <https://GitHub.com/mgaitan/sphinxcontrib-mermaid/blob/master/LICENSE.rst>`__                       | *Not yet evaluated.*                                                                                                                                 |
 +-------------------------------------------------------------------------------------------------+--------------+----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
 | `autoapi <https://GitHub.com/carlos-jenkins/autoapi>`__                                         | ≥2.0.1       | `Apache License, 2.0 <https://GitHub.com/carlos-jenkins/autoapi/blob/master/LICENSE>`__                  | *Not yet evaluated.*                                                                                                                                 |
 +-------------------------------------------------------------------------------------------------+--------------+----------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+
diff --git a/doc/Installation.rst b/doc/Installation.rst
index 96821fc..7557327 100644
--- a/doc/Installation.rst
+++ b/doc/Installation.rst
@@ -28,8 +28,10 @@ PIP might download further packages as listed in :ref:`package dependencies <DEP
 Installing a Wheel Package from PyPI using PIP
 ==============================================
 
-Developers can install further dependencies for documentation generation (``doc``) or running unit tests (``test``) or
-just all (``all``) dependencies.
+Developers can install the |PackageName| package itself or the package with further dependencies for documentation
+generation (``doc``), running unit tests (``test``) or just all (``all``) dependencies.
+
+See :ref:`DEP` for more details.
 
 .. tab-set::
 
diff --git a/doc/conf.py b/doc/conf.py
index 3ab6da6..01f0394 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -214,11 +214,12 @@
 # Sphinx.Ext.ExtLinks
 # ==============================================================================
 extlinks = {
-	"gh":      (f"https://GitHub.com/%s", "gh:%s"),
-	"ghissue": (f"https://GitHub.com/{githubNamespace}/{project}/issues/%s", "issue #%s"),
-	"ghpull":  (f"https://GitHub.com/{githubNamespace}/{project}/pull/%s", "pull request #%s"),
-	"ghsrc":   (f"https://GitHub.com/{githubNamespace}/{project}/blob/main/%s", None),
-	"wiki":    (f"https://en.wikipedia.org/wiki/%s", None),
+	"gh":          (f"https://GitHub.com/%s", "%s"),
+	"ghissue":     (f"https://GitHub.com/{githubNamespace}/{project}/issues/%s", "issue #%s"),
+	"ghpull":      (f"https://GitHub.com/{githubNamespace}/{project}/pull/%s", "pull request #%s"),
+	"ghsrc":       (f"https://GitHub.com/{githubNamespace}/{project}/blob/main/%s", None),
+	"pypi":        ( "https://PyPI.org/project/%s", "%s"),
+	"wiki":        (f"https://en.wikipedia.org/wiki/%s", None),
 }
 
 
diff --git a/doc/index.rst b/doc/index.rst
index f6b2b81..0c17322 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -78,8 +78,8 @@ News
 Contributors
 ************
 
-* `Patrick Lehmann <https://GitHub.com/Paebbels>`__ (Maintainer)
-* `Unai Martinez-Corral <https://GitHub.com/umarcor/>`__
+* :gh:`Patrick Lehmann <Paebbels>` (Maintainer)
+* :gh:`Unai Martinez-Corral <umarcor>`
 * `and more... <https://GitHub.com/edaa-org/pySVModel/graphs/contributors>`__
 
 
@@ -130,7 +130,7 @@ License
    :caption: References and Reports
    :hidden:
 
-   pySVModel/pySVModel
+   Python Class Reference <pySVModel/pySVModel>
    unittests/index
    coverage/index
    Doc. Coverage Report <DocCoverage>
diff --git a/pyproject.toml b/pyproject.toml
index 2e2bb61..aa9c621 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-  "setuptools ~= 75.4",
+  "setuptools ~= 75.5",
   "wheel ~= 0.45",
   "pyTooling ~= 8.0"
 ]