Version 1.4.0

Features
--------

- On Windows, the full path to the shell executable is now returned
  instead of just the base name.

Version 1.3.2

- Parse argument list to detect shells run via an interpreter, e.g. xonsh via Python.

Version 1.3.1

Bug Fixes
---------

- Fix a typo that prevents ash and csh from being detected.  _

Version 1.3.0

No significant changes.

Version 1.2.8

Version 1.2.7

Bug Fixes
---------

- Suppress subprocess errors from ps if the output is empty.  _

Version 1.2.6

No significant changes.

Version 1.2.5

Bug Fixes
---------

- Improve /proc content parsing robustness to not fail with non-decodable
  command line arguments.  _

Release 1.2.4

Release 1.2.3