Cristobal, hope you will reconsider. I've been working on getting some older planes fixed, as they now have problems, running on 2018.3.2. Have received kind and patient help from maintainers, when available. In a few cases, with no maintainer remaining,, have received helpful advice from development. But if I want continued use of that particular aircraft, it then becomes a do-it-yourself project, not so easy with my limited abilities. Such is the price of progress.
Kind Regards