v0.6.0

Changes

Added

• Optional authentication system with permissions and multi-user support for both UI and API (#5 ).
• TLS support for UPS management client (upsmc), users can now enable secure TCP communication between nut_webgui and NUT.

Fixed

• CLI options such as --help and --version print the same stdout message twice.
• CONFIG_FILE environment variable with empty string now treated as not configured instead of invalid configuration error.