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# ps 1.3.0
* New `ps_cpu_count()` function returns the number of logical or
physical processors.
# ps 1.2.1
* Fix a crash on Linux, that happened at load time (#50).
# ps 1.2.0
* New `ps_connections()` to list network connections. The
`CleanupReporter()` testthat reporter can check for leftover open
network connections in test cases.
* `ps_open_files()` does not include open sockets now on Linux, they are
rather included in `ps_connections()`.
* `CleanupReporter()` now ignores `/dev/urandom`, some packages (curl,
openssl, etc.) keep this file open.
* Fix `ps()` printing without the tibble package (#43).
* Fix compilation with ICC (#39).
* Fix a crash on Linux (#47).
# ps 1.1.0
* New `ps_num_fds()` returns the number of open files/handles.
* New `ps_open_files()` lists all open files of a process.
* New `ps_interrupt()` interrupts a process. It sends a `SIGINT` signal on
POSIX systems, and it can send CTRL+C or CTRL+BREAK events on Windows.
* New `ps_users()` lists users connected to the system.
* New `ps_mark_tree()`, `ps_find_tree()`, `ps_kill_tree()`,
`with_process_cleanup()`: functions to mark and clean up child
processes.
* New `CleanupReporter`, to be used with testthat: it checks for
leftover child processes and open files in `test_that()` blocks.
# ps 1.0.0
First released version.
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