Update CHANGELOG

Author: tonidero

CHANGELOG.latest.md

@@ -0,0 +1,17 @@
+**RevenueCat Capacitor SDK v6** is here!! 😻
+
+This is the first release of this SDK after RevenueCat took over development. We have moved the plugin to:
+```
+@revenuecat/purchases-capacitor
+```
+
+This release updates the SDK to use BillingClient 5 in Android. This version of BillingClient brings an entire new subscription model which has resulted in large changes across the entire SDK.
+
+Additionally, we have added a lot of new functionality previously not supported on this plugin.
+
+## Migration Guides
+- See the full list of API changes in [our v6 migration doc](migrations/v6-MIGRATION.md)
+
+- See [Android Native - 5.x to 6.x Migration](https://www.revenuecat.com/docs/android-native-5x-to-6x-migration) for a
+  more thorough explanation of the new Google subscription model announced with BillingClient 5 and how to take
+  advantage of it in V6. This guide includes tips on product setup with the new model.

CHANGELOG.md

@@ -1,3 +1,22 @@
+## 6.0.0
+
+**RevenueCat Capacitor SDK v6** is here!! 😻
+
+This is the first release of this SDK after RevenueCat took over development. We have moved the plugin to:
+```
+@revenuecat/purchases-capacitor
+```
+
+This release updates the SDK to use BillingClient 5 in Android. This version of BillingClient brings an entire new subscription model which has resulted in large changes across the entire SDK.
+
+Additionally, we have added a lot of new functionality previously not supported on this plugin.
+
+## Migration Guides
+- See the full list of API changes in [our v6 migration doc](migrations/v6-MIGRATION.md)
+
+- See [Android Native - 5.x to 6.x Migration](https://www.revenuecat.com/docs/android-native-5x-to-6x-migration) for a
+  more thorough explanation of the new Google subscription model announced with BillingClient 5 and how to take
+  advantage of it in V6. This guide includes tips on product setup with the new model.
 
 
 # CapGo's plugin releases (@capgo/capacitor-purchases)