diff --git a/.gitignore b/.gitignore
index 8b631e7..9cf9e69 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 elm-stuff
 # elm-repl generated files
 repl-temp-*
+# VScode settings
+.vscode/
diff --git a/README.md b/README.md
index b40a3c9..5913ad2 100644
--- a/README.md
+++ b/README.md
@@ -32,3 +32,8 @@ elm install noordstar/elm-matrix-sdk-beta
 Keep in mind that the beta versions are intended to develop rapidly. You should
 not expect the versions to remain reliable for years! If you need a stable
 version, please wait around for a full version.
+
+## Contribute
+
+If you wish to contribute, please read the
+[contribution guide](docs/CONTRIBUTING.md).
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
new file mode 100644
index 0000000..221e7ed
--- /dev/null
+++ b/docs/CONTRIBUTING.md
@@ -0,0 +1,71 @@
+# Contributing to elm-matrix-sdk-beta
+
+Welcome to the elm-matrix-sdk-beta repository! We appreciate your interest in
+contributing. Please take a moment to review the following guidelines.
+
+## Table of Contents
+
+1. [How to Contribute](#how-to-contribute)
+2. [Bug Reports](#bug-reports)
+3. [Code Contributions](#code-contributions)
+4. [Documentation Improvements](#documentation-improvements)
+5. [Feedback and Tips](#feedback-and-tips)
+6. [Development Environment](#development-environment)
+7. [Pull Requests](#pull-requests)
+8. [Communication](#communication)
+9. [License](#license)
+
+---
+
+## How to Contribute
+
+We welcome various forms of contributions, including bug reports, code
+contributions through pull requests from forks, suggestions for documentation
+improvement, and helpful tips and feedback based on user experience.
+
+## Bug Reports
+
+When reporting bugs, please provide as much detail as possible, including steps
+to reproduce, expected behavior, actual behavior, and details about your
+environment.
+
+## Code Contributions
+
+1. Fork the repository.
+2. Create a new branch from the `develop` branch.
+3. Write your code and commit changes.
+4. Push your branch to your fork.
+5. Submit a pull request to the `develop` branch.
+
+## Documentation Improvements
+
+Feel free to suggest improvements to the documentation. Ensure that your
+suggestions are clear and concise.
+
+## Feedback and Tips
+
+We appreciate feedback, tips, and suggestions based on user experience. Share
+your thoughts to help us enhance the project.
+
+## Development Environment
+
+To set up your development environment:
+
+1. Install Elm.
+2. Use `elm-format` to format your Elm code.
+3. Run `elm make --docs=docs.json` to generate documentation.
+4. View documentation using an Elm documentation viewer (e.g., [elm-doc-preview](https://elm-doc-preview.netlify.app/)).
+5. Expose modules in `elm.json` for documentation.
+
+## Pull Requests
+
+Create a fork, write your code, and submit a pull request to the `develop` branch.
+
+## Communication
+
+- Mastodon: [@elm_matrix_sdk@social.noordstar.me](https://social.noordstar.me/@elm_matrix_sdk)
+- Matrix: [#elm-sdk:matrix.org](https://matrix.to/#/#elm-sdk:matrix.org)
+
+## License
+
+This project is licensed under the [EUPL-v1.2](LICENSE). Please review the license file for more details.
diff --git a/docs/before-merge.md b/docs/before-merge.md
new file mode 100644
index 0000000..aeeade8
--- /dev/null
+++ b/docs/before-merge.md
@@ -0,0 +1,29 @@
+# Before merging to main
+
+⚠️ **Hold up!** Before you merge that pull request, make sure to follow this checklist!
+
+## Any branch to `develop`
+
+If you wish to merge your branch to the `develop` branch, make sure to follow this checklist:
+
+- [ ] Run `elm-format` to ensure the correct formatting of the Elm files.
+- [ ] Use `elm-doc-preview` to verify whether the documentation is up to standards.
+
+## The `develop` branch to `main`
+
+The `develop` branch is the only branch that's allowed to merge to `main`. Once the branch merges to `main`, that indicates a new release on the Elm registry.
+
+Before that is being done, however, the following tasks should be done:
+
+- [ ] Run `elm-format` to ensure the correct formatting of the Elm files.
+- [ ] Use `elm-doc-preview` to verify whether the documentation is up to standards.
+- [ ] Remove exposed modules from `elm.json` that do not need to be exposed modules in the release.
+- [ ] Run `elm bump` to update the library's version number
+- [ ] Update the version name in the [default values config file](../src/Internal/Config/Default.elm).
+
+## Any branch to any other branch
+
+There are no limitations to merging other branches towards one another, although it is important to keep in mind that:
+
+- Contributors are advised to merge the `develop` branch into their branches regularly to avoid any merge conflicts.
+- Merging with branches that haven't been accepted (yet) might result in your branch ending up with code that will not be accepted.
diff --git a/src/Matrix.elm b/src/Matrix.elm
index 54dce72..5042f58 100644
--- a/src/Matrix.elm
+++ b/src/Matrix.elm
@@ -1,5 +1,9 @@
 module Matrix exposing (Vault)
-{-| # Matrix SDK
+
+{-|
+
+
+# Matrix SDK
 
 This first version forms a mere basis from which we will create iterative builds
 that slowly improve the codebase.
@@ -8,13 +12,18 @@ It is generally quite unusual to regularly publish iterative beta versions on
 the public registry, but it is also generally quite unusual to exclusively
 support a monolithic public registry. (:
 
+
 ## Vault
 
 @docs Vault
+
 -}
 
+
 {-| The Vault type stores all relevant information about the Matrix API.
 
 It currently supports no functionality and it will just stay here - for fun.
+
 -}
-type Vault = Vault
+type Vault
+    = Vault