I came here to say the same thing. Yet somehow people don't seem to question it. I think everything governments do should be public by default, unless there's strong justification why to keep something secret. Then that justification has to be public and periodically reviewed if it still applies, otherwise it goes public automatically.

If it makes you feel any better, their attempt at redaction was poor and the whole text is present in the bookmarks of the PDF:

https://twitter.com/lijukic/status/1355164987212390402