*Created by: skleinei* Hey @deanishe, first of all thanks for this great lib. It helped me building a Confluence workflow to find and open Confluence pages ([more info](https://github.com/skleinei/alfred-confluence)). Ok, enough said – here is the issue: The self-update (and especially the download part) is not working if the extension .alfred3workflow. If I change the extension to .alfredworkflow it works fine. Being a Python noob and not having troubles getting the build+test to work, I don't have time to add a PR, but the issue is in `workflow/update.py`, lines ~206/207. If changed to this, it should work: ``` : if (not (url.endswith('.alfredworkflow') or url.endswith('.alfred3workflow')) or not (filename.endswith('.alfredworkflow') or filename.endswith('.alfred3workflow'))): : ``` Hope this helps.