# Workflow Steps | Changelog | Novu

> Latest updates and improvements in the workflow steps category.

Canonical: https://website-new-git-sync-agent-onboarding-b4fb7b9-novuhq.vercel.app/changelog/category/workflow-steps/

Markdown: https://website-new-git-sync-agent-onboarding-b4fb7b9-novuhq.vercel.app/changelog/category/workflow-steps.md

## Workflow Steps updates

- [Tool steps for on-call services and webhooks](<https://website-new-git-sync-agent-onboarding-b4fb7b9-novuhq.vercel.app/changelog/tool-steps-for-on-call-services-and-webhooks/>): 2026-08-21T13:39:00.000Z - Send workflow notifications to subscriber-specific PagerDuty, Opsgenie, Grafana IRM/OnCall, or custom HTTP endpoints through a first-class Tool channel.
- [Throttle Step](<https://website-new-git-sync-agent-onboarding-b4fb7b9-novuhq.vercel.app/changelog/throttle-step/>): 2025-10-09T15:52:00.000Z - The new Throttle Step allows you to limit the frequency of a workflow execution for each subscriber within a specified time window. This will prevent duplicate or excessive notifications across all channels. You can use fixed or dynamic windows. Perfect for managing high-frequency alerts, cron jobs, or multi-project notifications.
- [Scheduled Delay](<https://website-new-git-sync-agent-onboarding-b4fb7b9-novuhq.vercel.app/changelog/scheduled-delay/>): 2025-10-06T14:01:00.000Z - Schedule your workflows with precision - pause until the exact minute, hour, or weekday in each subscriber’s local time, and even align delivery with their working hours.