v0.6.0

0.6.0 (2020-05-16)

Added

• The interpreter used for running commands can now be configured using the
  top-level interpreter clause in the YAML configuration.

Changed

• The interpreter now allows for specifying an arbitrary command and series of
  arguments, so interpreters like node or ruby that happen to use a flag
  other than -c may be specified.
• The interpreter settings now also apply to commands run as part of when and
  option clauses.

Removed

• BREAKING: To avoid inadvertantly picking up unrelated shell settings, the
  environment variable SHELL is no longer considered an override for the
  command interpreter.