How to be warned that a guide revision/new guide is released?
As there are some typewriting mistakes, questions with answers that will surely be included in guides, I presume that there will be new version of guides, and maybe new guides.
So my concern is: how can we be warned that there is a new revision of an existing guide, or a new guide released?
Is there a kind of mailing list to which we could subscribe?
Is this a good question?