# June 20, 2022 

** We have made updates to Karbon's public API that impact 3 endpoint: Contacts, WorkItems and User. **
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This document provides an overview of the June 20, 2022 release of Karbon's Public API.

In summary, we made changes to the following endpoints:

1. `Contacts` 
2. `WorkItems` 
3. `User`

### Contacts
The `GET` method now lets you search for Contacts using only a part of `FullName`, `EmailAddress`, or `PhoneNumber`.

**Example use case**

You want to search the details of your `Contacts` whose full name contains the word "Ted". You could construct the `GET` URL to search the `FullName` field of your `Contacts` as:

`https://api.karbonhq.com/v3/Contacts?$filter=(contains(FullName, 'Ted'))`

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### WorkItems
The `GET` method now lets you search for Work Items using only a part of `Title` or `AssigneeEmailAddress`.

**Example use case**

You want to search for all Work Items assigned to email addresses that contain the text "John". You could construct the `GET` request to search the `AssigneeEmailAddress` field in your Work Items as:

`https://api.karbonhq.com/v3/WorkItems?$filter=(contains(AssigneeEmailAddress , 'John'))`

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### User
The `GET` method now lets you search for `Users` using only a part of `Name` or `EmailAddress`.

**Example use case**

You want to search for all users whose name contains the text "John". You could construct the `GET` URL to search the `Name` field of your `Users` as:

`https://api.karbonhq.com/v3/Users?$filter=(contains(Name, 'John'))`