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To self-host the extension you need to host two files, the update file (e.g. update.xml) and the extension package (e.g. 2024.2abgmfmhjplgnlmjoglbgddpdnfdcjenj.crx). These needs to be hosted over HTTPS (Reference: https://developer.chrome.com/docs/extensions/how-to/distribute/host-on-linux#update) and we recommend hosting these together with the guide data JSON.
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