I'm on:
- OSX 10.14.4
- livedown 2.1.1
- npm 6.9.0
- node 11.13.0
- firefox 66.0.2
- chrome 73.0.3683.86
livedown start <path> --open --verbose
[livedown] markdowning started on http://localhost:1337
That displays the markdown file correctly in my browser, but file changes produce no further output on the command line or updates in the browser.