Update RTD build

.readthedocs.yaml

@@ -7,6 +7,8 @@ version: 2
 
 build:
   os: ubuntu-22.04
+  apt_packages:
+    - plantuml
   tools: 
     python: "3.10"
 
@@ -22,6 +24,8 @@ sphinx:
 python:
   install:
     - requirements: doc/requirements.txt
+    - method: pip
+      path: .
 
 # This is not currently needed, it is included so documentation will not break, if functionality is moved into
 # submodules.

doc/conf.py

@@ -18,16 +18,26 @@
 # http://stackoverflow.com/questions/28366818/preserve-default-arguments-of-wrapped-decorated-python-function-in-sphinx-docume
 import functools
 
+from pallets_sphinx_themes import get_version, ProjectLink
+
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = '3.9dev1'
+#version = '3.9dev1'
 # The full version, including alpha/beta/rc tags.
 #release = '2.16dev5'
-release = version
-
+#release = version
+release, version = get_version("privacyIDEA")
+
+html_context = {
+    "project_links": [
+        ProjectLink("PyPI Releases", "https://pypi.org/project/privacyIDEA/"),
+        ProjectLink("Source Code", "https://github.com/privacyidea/privacyidea/"),
+        ProjectLink("Issue Tracker", "https://github.com/privacyidea/privacyidea/issues/"),
+    ]
+}
 
 def no_op_wraps(func, assigned=None, updated=None):
     """Replaces functools.wraps in order to undo wrapping.