Under what conditions will I get a Slack notification?

When will alerts appear in Slack? I just added a new dependency, which added a new vulnerability but it hasn't appeared in the Slack channel

Once you have integrated Snyk with Slack we will send Slack notifications about new vulnerabilities that affect your projects, and about new upgrades or patches when they become available.

Currently, notifications will not be sent when new vulnerable dependencies are added.

For more information about our Slack integration and how to set it up take a look at the Slack section in our docs.