Julia 0.7.0-beta is now available

[StefanKarpinski]

Pkg3 plan and status

In 1.0 all stdlibs, including Pkg3, are fixed. In some 1.x version, however, we will change that and make it possible to use different stdlib package versions than the Julia version. Since dependencies on stdlibs must be explicitly recorded in your projects already in 1.0, and it’s possible to record the version of a stdlib package that your project depends on in its manifest file, once we support using different stdlib versions, that will allow you to upgrade Julia itself to version 1.x and kee…