Your entitled to your own beliefs, but Julia is more of a research project that's crowd sourcing phds to make products for them then it is a programming language. In other programming languages I've used past a 1.0 release (hint that's many) I've never seen the type of breaking bugs that occur. If Julia is this end all be all scientific computing language then I expect the CSV package not to be incompatible with Base after a minor version bump. Having to manually compile a patched fix to read csvs is not normal... Sorry, but that's never happened to me in R, python, Go, Rust, C++, Java, Scala, JavaScript, etc. If that's an unrealistic expectation then maybe Julia is just holding an incredibly low bar compared to it's competitors.