v0.4.0-alpha

Changelog

• Migrate to Go 1.15.
• Migrate to mage as the build tool.
• Use -ldflags to display build-time information at startup.
• Revamp config package with better error handling and validation.
• Assume account birthday to be 2016/06/01 by default.
  • Based on the launch date of Ledger Nano S.
• Search for the config file in multiple standard paths.
  • LSS will look in the current directory first, followed by the user's home directory.
• Switch to a configuration format purely based on output descriptors.
  • ⚠️ This is a breaking change. Please update your config file to the new format.