0.4.4

Thanks @fermuch !

Fixes: #1

0.4.3: update deps

dep: fix usage of init stop for erlang 26

Ref: erlang/otp#6916

0.4.1: Stdio.Op: fix nested branches

Instructions terminated after the first branch.

0.4.0

* deps: alcove 0.40.5/prx 0.16.3

* process: support net: :none on linux

  Experiment with disabling network access for normal processes on linux
  by entering a new user/network namespace.

  The alternative is seccomp()'ing system calls for opening network file
  descriptors. The behaviour differs from an unconfigured network (errno
  is returned) but is closer to what can be done on OpenBSD (pledge)
  and FreeBSD (capscicum): maybe a new `net: :deny` option.

0.3.0

* deps: update to alcove/prx: signal process groups if beam closes stdin

* jail: call the reaper on exit (the containerized versions are PID 1:
  any child processes will be automatically terminated on exit)

* cleanup: syscall: use Stdio.Process.signal/3

* README: add example modified from the elixir docs

* test: rootless: enable the network test

mix: fix source url