Add support for displaying upgrade info
mszostok opened this issue · comments
Description
Add option to enable checking GitHub for new releases.
Acceptance criteria
- it's optional, by default disabled
- support checking GitHub release
- detect if installed via Homebrew
- customized notification
- time based e.g. checks for new releases once every 24 hours and displays an upgrade notice
- displays an upgrade notice on standard error if a newer version was found.
- add dedicated
version checksub-command to test that on-demand