diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 0000000..6e6a6e1
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,23 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the OS, Python version, and other tools you might need
+build:
+  os: ubuntu-24.04
+  tools:
+    python: "3.11"
+
+# Build documentation in the "docs/" directory with Sphinx
+sphinx:
+  configuration: docs/source/conf.py
+
+
+# Optionally, but recommended,
+# declare the Python requirements required to build your documentation
+# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
+python:
+  install:
+    - requirements: docs/requirements.txt
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89ab43e..001ed92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,14 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ### Fixed
 
+## [4.0.1] - 2025-11-09
+
+### Added
+
+- GitHub workflow to run tests upon push
+- Issue templates for bug reports and feature requests.
+- readthedocs configuration file and requirements.
+
 ## [4.0.0] - 2025-10-28
 
 ### Added
@@ -32,14 +40,10 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 - Column `major_round` depicting major stock and operating rounds.
 - Poetry script called `trx` to have main script available after installation.
 
-### Changed
-
 ### Removed
 
 - Public functions to access metadata information. Moved to transcript context.
 
-### Fixed
-
 ## [3.0.0] - 2025-09-14
 
 ### Added
@@ -58,8 +62,6 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 - Start capital of Games18xx denote starting capital of each player and not the
   sum that is divided.
 
-### Removed
-
 ### Fixed
 
 - Regex pattern for GameOver: Detects everything up to the next comma (including
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 0000000..3ffc602
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1,5 @@
+sphinx==8.2.3
+sphinx-autodoc-typehints==3.1.0
+furo==2024.8.6
+myst-parser==4.0.1
+sphinx-new-tab-link==0.8.0
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 52c6142..e575a23 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,9 +1,10 @@
 [tool.poetry]
 name = "transcripts18xx"
-version = "4.0.0"
+version = "4.0.1"
 description = "A Python package to preprocess game transcripts from 18xx.games"
 authors = ["Pascal <mup0117@gmail.com>"]
 readme = "README.md"
+license = "MIT"
 
 [tool.poetry.dependencies]
 python = "^3.11"