v0.3.0

• Add auto-detection of targets from environment (variable, test-kitchen)
• Add !copy for cross-session copying
• Add !help and ? for usage in shell
• Add detailed help for commands
• Add output on copying files cross-session and editing/saving
• Add devcontainer for VSCode
• Change errors to be red, Shell built-in to yellow
• Fix handling of URL encoded parameters
• Fix list-transports to output all installed non-API transports
• Fix crashes on unexpected input in shell
• Fix exception handling in various places
• Fix missing binary in Gem

Initial preview release

First public release after development and internal use. The project is pretty rough around the edges, but feel free to try it and open bug reports or feature requests.