Lectern

Lectern privacy policy

Last updated 1 November 2026

Lectern collects nothing. The window you choose goes only to your own projector or second screen, and nothing you show leaves your computer.

What leaves your device

WhenGoes toWhat they get
Checking for and downloading updatesGitHubYour IP address, as with any web request. Nothing about you or what you show.
Sending feedbackGitHubWhat you choose to submit. Nothing is sent until you submit it.
Leaving a tipKo-fiWhat you enter on their site.

What stays on your computer

Update checks

When it starts, every few hours, and when you click Check for updates, Lectern asks GitHub whether there's a newer version. The installed version then downloads the update from GitHub, while the portable and zip versions only tell you it's there.

If you leave a tip

Tips are handled by Ko-fi, which may share your name, email address and message with us. We only use them to say thank you, and we never share them or add you to a list. Keep the email for as long as we need it to say thank you and to keep basic records. To have it removed, email privacy@unkindness.dev.

Feedback

Feedback on GitHub is public and needs a GitHub account, so please don't include anything personal. If something personal is posted by mistake, we'll remove it when we see it, or you can ask us to.

Your rights

You can ask what personal information we hold about you, ask us to correct or delete it, or object to how it's used. Email privacy@unkindness.dev. South Africa's Protection of Personal Information Act (POPIA) gives you these rights, and you can complain to the Information Regulator if you think we've got something wrong.

Children

Lectern doesn't ask for anyone's age or personal details. If a child has sent us personal information through feedback or a tip, a parent or guardian can email us to have it removed.

Who is responsible

Lectern is published under the name Unkindness by Yavin Mc Pherson (Lord-Raven1 on GitHub), based in South Africa.

Changes

If what Lectern does with data changes, we'll update this page before that version is released. The date at the top shows the latest version.

Questions

Email privacy@unkindness.dev.