[julia-users] ANN: steps towards 0.5.0 release [candidates]

[Tony Kelman]

See https://github.com/JuliaLang/julia/issues/17418 for how this process is 
going to go. Please keep any discussion on that github issue focused so the 
noise level stays manageable. If you have any questions or comments, you 
can ask them here (don't cc julia-news if you do so though, that list is 
intended to be low-volume).