diff --git a/.gitignore b/.gitignore
index 4c8414d28..63fb1b5b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -46,8 +46,14 @@ coverage.xml
 *.log
 local_settings.py
 
-# Sphinx documentation
-docs/_build/
+# Sphinx
+docs/_build
+docs/bin
+docs/build
+docs/include
+docs/Lib
+doc/pyvenv.cfg
+pyvenv.cfg
 
 # PyBuilder
 target/
@@ -103,3 +109,13 @@ Pipfile
 *.bak
 /.cache/
 /tmp/
+
+# pyenv
+/.python-version
+/man/
+/.pytest_cache/
+lib64
+tcl
+
+# Ignore Jupyter Notebook related temp files
+.ipynb_checkpoints/
diff --git a/.readthedocs.yml b/.readthedocs.yml
index d5dde4cfd..683f3a82a 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -5,12 +5,25 @@
 # Required
 version: 2
 
+# Build in latest ubuntu/python
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
+
+# Build PDF & ePub
+formats:
+  - epub
+  - pdf
+
 # Where the Sphinx conf.py file is located
 sphinx:
    configuration: docs/source/conf.py
 
-# Setting the doc build requirements
+# Setting the python version and doc build requirements
 python:
-  version: "3.7"
   install:
-    - requirements: docs/requirements.txt
+    - method: pip
+      path: .
+      extra_requirements:
+        - dev
diff --git a/apache-2.0.LICENSE b/apache-2.0.LICENSE
index d9a10c0d8..261eeb9e9 100644
--- a/apache-2.0.LICENSE
+++ b/apache-2.0.LICENSE
@@ -174,3 +174,28 @@
       of your accepting any such warranty or additional liability.
 
    END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.