When you watch a repository, you get notifications for any new pull requests and issues that are created, including those not mentioning you.

Tip: You will automatically watch any repositories you create or that are created by your team in an organization.

  1. Navigate to the repository you want to receive notifications for.
  2. In the upper-right corner, in the "Watch" list, select Watching. Selecting the watcher menu

Disabling automatic watching

  1. In the top right corner of any page, click . Settings icon in the user bar

  2. In the user settings sidebar, click Notification center. Notification center

  3. Under "How you receive notifications," uncheck Automatically watch repositories. Checkbox for automatically watching repositories

Further reading