Firebase: site not updated after doing firebase deploy

Question

I just migrated my Firebase project to the new console (now it is firebase.google.com)

But after running firebase deploy, I found that the files are not updated, it says

Click to copy

starting release process (may take several minutes)...

✔ Deploy complete!

but nothing changed on my site.

Answer 1

Actually it took some time for the first deployment after migration.

Answer 2

make sure you're building any new changes you've made, so if you have an angular 2 application and are using the cli type ng build then firebase deploy