This is the 0.9.0 release of Nushell. If you'd like to read more about it, please check out: https://www.nushell.sh/blog/2020/01/28/nushell-0_9_0.html
For convenience, we are providing full builds for Windows, Linux, and macOS. These are the "all stable features" builds, so be sure you have the requirements to enable all capabilties: https://github.com/nushell/book/blob/master/en/installation.md#dependencies