# Changelog

Source: https://docs.revoplyai.com/resources/changelog/

> What changed in the RevoplyAI API, webhooks, flow triggers and website widget, newest first.

New events, fields, versions and deprecations are announced here first. Follow the
[RSS feed](/changelog.xml) to hear about them.

## Developer docs published: webhooks, flow triggers, widget [#2026-10-01-developer-docs-published]

*1 October 2026*

The first version of these docs covers what you can build on today:

* [Webhooks](/webhooks/): the envelope, [signatures](/webhooks/signatures/) with verifiers in
  Node.js, Python, PHP and C#, retries, the delivery log, and a page for every
  [event](/webhooks/events/).
* [Flow triggers](/flow-triggers/): starting a WhatsApp flow from your system, and every
  answer a trigger URL gives.
* [API connections, HTTP steps and AI actions](/connect-your-systems/).
* The [website widget](/widget/): installation, JavaScript API, events and CSP.