---
title: February 2023
description: New features and improvements in PingID implemented in February 2023.
component: pingid
page_id: pingid:release_notes:pid_release_notes_february_2023
canonical_url: http://docs.pingidentity.com/pingid/release_notes/pid_release_notes_february_2023.html
revdate: May 18, 2023
section_ids:
  february-28: February 28
  number-matching-authentication-method: Number matching authentication method
  february-21: February 21
  limit-push-notifications-rule: Limit push notifications rule
  new-version-of-pingid-integration-kit-2-24: New version of PingID Integration Kit 2.24.
  february-20: February 20
  new-version-of-pingid-mobile-app-1-34: New version of PingID Mobile app 1.34
  february-14: February 14
  new-version-of-pingid-integration-for-mac-login-version-1-2: New version of PingID Integration for Mac login (version 1.2)
  february-7: February 7
  versioning-of-pingid-policies: Versioning of PingID policies
  pingid-language-support: PingID language support
---

# February 2023

New features and improvements in PingID implemented in February 2023.

## February 28

### Number matching authentication method

New PingID

We've added the ability to authenticate by displaying a number on the user's accessing device and prompting the user to select the corresponding number in PingID mobile app.

This feature is supported on PingID mobile app 1.34 and later.

|   |                                                                                                                                                              |
| - | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
|   | If your policy includes number matching as the sole authentication method, users running PingID mobile app 1.33 or earlier will not be able to authenticate. |

Number matching can only be used for web-based authentication requests. It should not be used for CLI and text-based authentication.

Learn more in [Configuring number matching authentication](../pingid_service_management/pid_configuring_otp_number_matching_authentication_pidma.html), [Authenticating using number matching](http://docs.pingidentity.com/pingid-user-guide/pid_mobile_app/pid_mobile_app_number_matching_auth.html) in the PingID User Guide, and [PingID Authentication API](https://apidocs.pingidentity.com/pingid-api/guide/pingid-api/pid_c_PingIDapiAuthentication#StartAuthentication) in the API documentation.

## February 21

### Limit push notifications rule

New PingID

To reduce the likelihood of a user acknowledging a malicious push notification as part of an MFA fatigue attack, we've added a new rule that enables you to limit the number of push notifications the user can receive within a given time period. This rule appears under PingID policy settings and is available for Web authentication only.

For information see:

* [Configuring a limit push notifications rule](../pingid_service_management/configuring_limit_push_rule.html) in the PingID Administration Guide.

* [Limit push notifications rule](https://apidocs.pingidentity.com/pingid-api/guide/pingid-api/pingid_policy_api) in the PingID API Guide.

### New version of PingID Integration Kit 2.24.

New PingID Integration kit for PingFederate

A new version of PingID Integration Kit 2.24 is released with a new version of PingID RADIUS PCV 3.0.3. For more information, see [PingID Integration Kit 2.24 (February 21, 2023)](pid_i_2_24_rn.html).

## February 20

### New version of PingID Mobile app 1.34

New PingID mobile app

For iOS changes see [Mobile app 1.34 (February 20, 2023) iOS](mobile_app_1_34_ios.html).

For Android changes see [Mobile app 1.34 (February 20, 2023) Android](mobile_app_1_34_android.html).

## February 14

### New version of PingID Integration for Mac login (version 1.2)

New PingID Integration for Mac login

For details, see [PingID integration for Mac login 1.2 (February 14, 2023)](pid_integration_mac_login_1_2.html).

## February 7

### Versioning of PingID policies

Improved PingID

Policy collections are now assigned a version number to prevent policies from being modified simultaneously by multiple administrators. Each time the existing policies are modified, the version number is incremented. If the version number sent in an API request does not match the current version number, an error is returned. For details, see the documentation for the [Web Authentication Policy API](http://apidocs.pingidentity.com/pingid-api/guide/pingid-api/pingid_policy_api/#readingPoliciesSection).

### PingID language support

Improved PingID

PingID now supports the following additional languages:

* Czech

* Polish

* Hungarian