I thought for a bit about what it would take to be able to maintain an upgrade path in the future and keep that tested and up to date and got exhausted just thinking about it. The amount of work is just so much and it is grinding work, not fun work or exciting work.
…but if that isn't the goal, then there are other projects that desperately need people, or you can roll your own if you want to scratch an itch or tease out some ideas.