I suggest the following response to what I see as a
"hue and cry from your loyal followers".
Why not make the collection of articles available on your web site - as is/as they were written - with sufficient disclaimers as to the "currency" of the information.
And with each article being available as a separate item ... that includes a link to what you do have available now (the links should survive the ravages of time - perhaps all of them are simply to your home page). I.e. treat them as "completed work to be shared with others" and used as an 'introduction' of your work to new users.
Then, as time permits, start replacing/rewriting some of the articles written from a current perspective ... or not.
Or perhaps even producing some new entries/articles in this excellent series ... *G* - Jim B.
P.S. I leave it up to you whether you provide the articles in a form that they can/can not be downloaded and saved on the modeler's computer(s)/device(s). I'm not sure that it is even possible to prevent that no matter how hard you try ...