[R] R 3.6.3 is released

[Rich Shepard]

On Sat, 29 Feb 2020, Peter Dalgaard via R-help wrote:

> The build system rolled up R-3.6.3.tar.gz (codename "Holding the
> Windsock") this morning.

Peter,

My thanks to you and the rest of the Core Team for your continuing efforts
of an important application.

Regards,

Rich