Release Announcement: Dash Platform v0.15 on Evonet. We are getting closer to testnet!

[tungfa]

-Document binary properties
-Protocol versioning
-DPNS improvements
-JS wallet library refactoring
-Distribution package improvements
-Changes to DAPI endpoints
https://blog.dash.org/release-announcement-dash-platform-v0-15-on-evonet-88131f9c477b