* Support for auto-created and passive Tasks, eliminating the need
to change user's deployment processes
* Add ENV method of secret fetch -- lookup from another environment
variable usually set to a JSON-encoded object, so that jsonpath-ng
can be used to extract individual secrets
* Build standalone executables for Linux/AMD64 and Windows
* Print a final message with information about exit code and timing
* Add --version option
* Add many one letter command line option aliases