v0.2.1

This minor release adds short aliases to some existing options.

Added

• Short aliases for --dry-run and --verbose flags (#16).

  There are new alases for some of the options that the tools accepts:

  • -n is an alias for --dry-run
  • -v is an alias for --verbose

  This should make it easier to use the tool for experienced users.

  BREAKING CHANGE: a potential breaking change is that the -v flag was
  previously an alias for --version and now is an alias for --verbose.
  Running go-global-update -v will run the update process instead of only
  printing the version. To print the version, use the -V flag (or the full
  --version flag).