I wanted to edit an old blog of mine (a guide I wrote in late 2014) which is still active and being read by people. Since this guide does contain obsolete informations, I wanted to write it somewhere in there, to make it clear to everyone reading it for the first time.
What is holding me back from doing it is the (pointless) 100000 characters limit. The guide was written way before such a limit existed, and I don't want to delete it since it's a quite long text and I don't want to erase something I spent so much time over because of some weird new rules .
How can I edit my post without ultimately destroying my work? Is there a way?