---
title: Changelog
description: The following is the change history for the Facebook Login Integration Kit.
component: facebook
page_id: facebook:facebook_login_integration_kit:pf_facebook_cic_changelog
canonical_url: https://docs.pingidentity.com/integrations/facebook/facebook_login_integration_kit/pf_facebook_cic_changelog.html
revdate: February 19, 2026
section_ids:
  version-2-1-1-january-2026: Version 2.1.1 - January 2026
  version-2-1-august-2020: Version 2.1 – August 2020
  version-2-0-1-november-2018: Version 2.0.1 – November 2018
  version-2-0-february-2018: Version 2.0 – February 2018
  version-1-3-2-march-2017: Version 1.3.2 – March 2017
  version-1-3-march-2015: Version 1.3 – March 2015
  version-1-2-2-july-2013: Version 1.2.2 – July 2013
  version-1-2-1-may-2013: Version 1.2.1 – May 2013
  version-1-2-february-2013: Version 1.2 – February 2013
  version-1-1-march-2011: Version 1.1 – March 2011
  version-1-0-december-2010: Version 1.0 – December 2010
---

# Changelog

The following is the change history for the Facebook Login Integration Kit.

## Version 2.1.1 - January 2026

* Removed third-party fonts and the `authn-api-messages.properties` file.

## Version 2.1 – August 2020

* Fixed an error that could happen when permissions were added to a new adapter instance.

* Fixed an issue that prevented single logout from completing correctly.

* Updated the core contract attributes to accommodate changes in the Facebook API.

* Added support for the Facebook **Require App Secret** option.

* Added the ability to show the Facebook sign-on prompt in a pop-up window for environments that block the automatic redirect. Learn more in the [Facebook IdP Adapter settings reference](pf_facebook_cic_facebook_idp_adapter_settings_reference.html).

* Added support for the [JavaScript Widget for the PingFederate Authentication API](https://github.com/pingidentity/pf-authn-js-widget).

* Added support for the [PingFederate authentication API](https://docs.pingidentity.com/pingfederate/latest/developers_reference_guide/pf_authentication_api.html).

* Added settings for retrying failed requests.

* Added settings for API connection and request timeouts.

* Added settings to override the PingFederate system-default proxy settings.

## Version 2.0.1 – November 2018

* Improved HTTP client package names to avoid class-loading collisions with other add-ons, such as the CoreBlox Integration Kit.

## Version 2.0 – February 2018

* Improved user experience for adding additional scope permissions and attributes.

* Added support for multivalued attributes, which are returned from the adapter as a JSON string.

* Improved error handling for a canceled sign-on request.

* Bug fixes.

## Version 1.3.2 – March 2017

* Upgraded to v2.3 of the Facebook Graph API. The Facebook IdP Adapter also supports v2.8.

* Resolved SLO issue when running the Facebook IdP Adapter behind a load balancer.

## Version 1.3 – March 2015

* Upgraded to v2.2 of the Facebook Graph API.

* URL query parameters can now be included in the **Facebook User Data URL** field. For example:

  `https://graph.facebook.com/v2.2/me?fields=id,birthday,email,first_name,gender,last_name,name,picture`

## Version 1.2.2 – July 2013

* Added masking to the **Application ID** and **Application Secret** fields. Learn more in the [Facebook IdP Adapter settings reference](pf_facebook_cic_facebook_idp_adapter_settings_reference.html).

* Removed access token, **Application ID**, and **Application Secret** from being displayed in the `server.log` when the log level is set to debug.

## Version 1.2.1 – May 2013

* Addressed potential security vulnerabilities found since version 1.2.

## Version 1.2 – February 2013

* Added the **Logout URL** field to the **IdP Adapter** tab. Learn more in the [Facebook IdP Adapter settings reference](pf_facebook_cic_facebook_idp_adapter_settings_reference.html).

## Version 1.1 – March 2011

* Modified error handling capabilities.

* Added configurable Facebook API endpoints to the **IdP Adapter** tab, in the **Advanced Fields** section. Learn more in the [Facebook IdP Adapter settings reference](pf_facebook_cic_facebook_idp_adapter_settings_reference.html).

## Version 1.0 – December 2010

* Initial Release.