title: Cannot upload files for release in Github
body: <p>I want ot create a release for my Github project, but when I try to upload my binary (which is a .zip file) to the release, I get the following error message:</p>
  
  <blockquote>
    <p>Something went really wrong, and we can’t process that file.</p>
  </blockquote>
  
  <p>I get the same error message if I try to upload some other files (e.g. my readme file). What could be wrong?</p>