# processx 3.4.5
* New options in `pty_options` to set the initial size of the pseudo
terminal.
* Reading the standard output or error now does not crash occasionally
when a `\n` character is at the beginning of the input buffer (#281).
# processx 3.4.4
* processx now works correctly for non-ASCII commands and arguments passed
in the native encoding, on Windows (#261, #262, #263, #264).
* Providing multiple environment variables now works on windows (#267).
# processx 3.4.3
* The supervisor (activated with `supervise = TRUE`) does not crash
on the Windows Subsystem on Linux (WSL) now (#222).
* Fix ABI compatibility for pre and post R 4.0.1 versions. Now CRAN
builds (with R 4.0.2 and later 4.0.x) work well on R 4.0.0.
* Now processx can run commands on UNC paths specified with
forward slashes: `//hostname/...` UNC paths with the usual
back-slashes were always fine (#249).
* The `$as_ps_handle()` method works now better; previously it
sometimes created an invalid `ps::ps_handle` object, if the system
clock has changed (#258).
# processx 3.4.2
* `run()` now does a better job with displaying the spinner on terminals
that buffer the output (#223).
* Error messages are now fully printed after an error. In non-interactive
sessions, the stack trace is printed as well.
* Further improved error messages. Errors from C code now include the
name of the C function, and errors that belong to a process include the
system command (#197).
* processx does not crash now if the process receives a SIGPIPE signal when
trying to write to a pipe, of which the other end has already exited.
* processx now to works better with fork clusters from the parallel
package. See 'Mixing processx and the parallel base R package' in the
README file (#236).
* processx now does no block SIGCHLD by default in the subprocess,
blocking potentially causes zombie sub-subprocesses (#240).
* The `process$wait()` method now does not leak file descriptors on
Unix when interrupted (#141).
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