# December 2019 Update
# Upgrading
# Enhancements
# Job Resume (Enterprise)
The new Job Resume Plugin (Enterprise) allows you to manually or automatically resume an execution at a failed step.

# Node Health Checks (Enterprise)
Node Health Checks let you run commands or scripts to check if nodes are healthy. Filter out unhealthy nodes before executing jobs. Capture data and add it to node attributes. See Node Health status in the Node list.

# Webhooks
Webhooks are now enabled by default (previously incubating).
Define webhooks in your projects that can trigger one or more jobs.

# Plugins
Four new Plugin Types, see 3.2.0 - Development Updates.