Not much really, imho Redis is pretty much "done" for what most people use it for. Looking at the commit graphs in the last 24 months the number of commits have

Not much really, imho Redis is pretty much "done" for what most people use it for. Looking at the commit graphs in the last 24 months the number of commits have not changed drastically either, so you'll be fine. It might be an issue later when you decide to monetize and go big, but then perhaps a cloud providers solution may be a better option.