v3.6.0
-
callr now supports starting an R process with a different architecture,
so on Windows 64-bit R can start a 32-bit R background process, and
vice-versa (#95). -
callr now handles symbolic arguments properly, and does not evaluate them.
E.g.callr::r(function(x) x, list(quote(foobar)))
works now (#175). -
callr::r_session
does not leak file descriptors now in the sub-process
(#184).