Update CHANGELOG.md

CHANGELOG.md

@@ -3,5 +3,25 @@
 All notable changes to `vrajroham/laravel-bitpay` will be documented in this file
 
 ---
-#### V2.0.2
+#### v5.0.0 - 2021-12-09
+
+* v5 Upgrade by @alexstewartja in https://github.com/vrajroham/laravel-bitpay/pull/38:
+  + Updated BitPay client dependency to v6.0.2111
+  + Implemented exchange rates (single/pair)
+  + Deprecated constants that already exist in core library
+      - Also added return codes that can be used to verify webhooks for the following resources:
+          + Invoices
+          + Recipients
+          + Payouts
+  + Implemented `Settlements` resource
+  + Implemented `Ledgers` resource
+  + Implemented `Recipients` resource
+  + Implemented `Payouts`/`PayoutBatches` resources
+  + Added support for `payout` facade
+  + Updated UX of API Token generation command
+  + Optimized webhook URL (notificationURL) auto-population
+  + Added v4 -> v5 to migration guide
+
+#### v2.0.2
+
 - Fixed **livenet** token `URL` [#14](https://github.com/vrajroham/laravel-bitpay/pull/14) by [@IvanG11](https://github.com/IvanG11)