Release V2.1.0 (#64)

* Automated commit message

* Update CHANGELOG.md

---------

Co-authored-by: PayPalServerSDKs <server-sdks@paypal.com>

doc/controllers/transaction-search.md

@@ -1,17 +1,19 @@
-# Transactionsearch
+# Transaction Search
+
+Use the `/transactions` resource to list transactions and the `/balances` resource to list balances.
 
 ```php
-$transactionsearchController = $client->getTransactionsearchController();
+$transactionSearchController = $client->getTransactionSearchController();
 ```
 
 ## Class Name
 
-`TransactionsearchController`
+`TransactionSearchController`
 
 ## Methods
 
-* [Search Transactions](../../doc/controllers/transactionsearch.md#search-transactions)
-* [Search Balances](../../doc/controllers/transactionsearch.md#search-balances)
+* [Search Transactions](../../doc/controllers/transaction-search.md#search-transactions)
+* [Search Balances](../../doc/controllers/transaction-search.md#search-balances)
 
 
 # Search Transactions

doc/models/order-tracker-request.md

@@ -25,7 +25,7 @@ The tracking details of an order.
   "capture_id": "capture_id0",
   "notify_payer": false,
   "tracking_number": "tracking_number6",
-  "carrier": "ZELERIS",
+  "carrier": "ACS_GR",
   "carrier_name_other": "carrier_name_other0",
   "items": [
     {

doc/models/shipment-carrier.md

@@ -1423,4 +1423,5 @@ The carrier for the shipment. Some carriers have a global version as well as loc
 | `SWIFTX` | Swiftx. |
 | `SFYDEXPRESS` | Sfyd Express. |
 | `TOPTRANS` | Toptrans. |
+| `OTHER` | Other. |