updated readme (#739)

Author: DjoykeAbyah

Diff for: README.md

@@ -30,7 +30,7 @@ The library supports all APIs under the following services:
 | [Fund API](https://docs.adyen.com/api-explorer/Fund/5/overview)                                            | The Fund API provides endpoints for managing the funds in the accounts on your platform. These management operations include, for example, the transfer of funds from one account to another, the payout of funds to an account holder, and the retrieval of balances in an account.                                                    | [Fund](src/Adyen/Service/Fund.php)                                      | **v5**                   |
 | [Terminal API (Cloud communications)](https://docs.adyen.com/point-of-sale/choose-your-architecture/cloud) | Our point-of-sale integration.                                                                                                                                                                                                                                                                                                          | [Cloud-based Terminal API](src/Adyen/Service/PosPayment.php)            | Cloud-based Terminal API |      |
 | [Terminal API (Local communications)](https://docs.adyen.com/point-of-sale/choose-your-architecture/local) | Our point-of-sale integration.                                                                                                                                                                                                                                                                                                          | [Local-based Terminal API](src/Adyen/Service/PosPayment.php)            | Local-based Terminal API |      |
-| [POS Terminal Management API](https://docs.adyen.com/api-explorer/postfmapi/1/overview)                    | This API provides endpoints for managing your point-of-sale (POS) payment terminals. You can use the API to obtain information about a specific terminal, retrieve overviews of your terminals and stores, and assign terminals to a merchant account or store.                                                                         | [POSTerminalManagement](src/Adyen/Service/POSTerminalManagementApi.php) | **v1**                   |
+| [POS Terminal Management API](https://docs.adyen.com/api-explorer/postfmapi/1/overview)                    | ~~This API provides endpoints for managing your point-of-sale (POS) payment terminals. You can use the API to obtain information about a specific terminal, retrieve overviews of your terminals and stores, and assign terminals to a merchant account or store.~~ ‼️ Deprecated: use instead the [Management API](https://docs.adyen.com/api-explorer/Management/latest/overview) for the management of your terminal fleet.                                                                         | ~~[POSTerminalManagement](src/Adyen/Service/POSTerminalManagementApi.php)~~ | ~~**v1**~~                   |
 | [Disputes API](https://docs.adyen.com/api-explorer/Disputes/30/overview)                                   | You can use the [Disputes API](https://docs.adyen.com/risk-management/disputes-api) to automate the dispute handling process so that you can respond to disputes and chargebacks as soon as they are initiated. The Disputes API lets you retrieve defense reasons, supply and delete defense documents, and accept or defend disputes. | [Disputes](src/Adyen/Service/DisputesApi.php)                           | **v30**                  |
 | [POS Mobile API](https://docs.adyen.com/api-explorer/possdk/68/overview)                                   | The POS Mobile API is used in the mutual authentication flow between an Adyen Android or iOS [POS Mobile SDK](https://docs.adyen.com/point-of-sale/ipp-mobile/) and the Adyen payments platform. The POS Mobile SDK for Android or iOS devices enables businesses to accept in-person payments using a commercial off-the-shelf (COTS) device like a phone. For example, Tap to Pay transactions, or transactions on a mobile device in combination with a card reader | [POS Mobile](src/Adyen/Service/PosMobile.php)                           | **v68**                  |
 | [Payments App API](https://docs.adyen.com/api-explorer/payments-app/1/overview)                                  | The Payments App API is used to Board and manage the Adyen Payments App on your Android mobile devices. | [PaymentsAppApi](src/Adyen/Service/PaymentsApp/PaymentsAppApi.php)                         | **v1**                  |