# How to contribute to Lintje
## Report a bug
Did you find a bug in Lintje or did it behave unexpectedly? Please [create a bug report](https://github.com/lintje/lintje/issues/new?assignees=&labels=bug&template=bug_report.yml).
## Report another type of issue
- Did you find an issue on the [Lintje.dev](https://lintje.dev/) website? Please report this on the [lintje/lintje.dev repository](https://github.com/lintje/lintje.dev).
- Did you find an issue on the [Lintje GitHub Action](https://github.com/marketplace/actions/lintje) website? Please report this on the [lintje/action repository](https://github.com/lintje/action).
- Do you have a suggestion to improve Lintje? [Please open a new issue first.][new issue]
- Do you have a question or other comment that's not an issue? [Please open a new discussion.](https://github.com/lintje/lintje/discussions)
- Do you want to report a security vulnerability in Lintje? Please report this to [tom@tomdebruijn.com](mailto:tom@tomdebruijn.com) and do not create a public issue. The vulnerability can be publicly disclosed at a later time, after the issue has been resolved, or after a thirty day waiting period.
## Submit a Pull Request
Do you have a bug fix, improvement or other change to contribute, please [send in a Pull Request on the Lintje GitHub repository](https://github.com/lintje/lintje).
If the change is substantial and changes the behavior of Lintje, please [create an issue first][new issue]. We can discuss the impact of the change first and check if its fits into the [Lintje philosophy](https://lintje.dev/docs/philosophy/).
## Add a changeset for your changes
Lintje uses [changesets](https://github.com/appsignal/mono) to document changes
for the next release. The changeset is used to update the `CHANGELOG.md` file
and determine the next version number when a release is made.
If your change is notable, add a changeset file to the `.changesets/`
directory and commit it along with your change. Create one by running the
following command from the root of the project:
```
mono changeset add
```
## Follow the Code of Conduct
Everyone participating in the Lintje project and its related repositories are expected to follow the [Lintje Code of Conduct](https://lintje.dev/code-of-conduct/).
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Thank you for contributing!
[new issue]: https://github.com/lintje/lintje/issues/new/choose