diff --git a/MIGRATING.md b/MIGRATING.md
index fdb835e..790fb0f 100644
--- a/MIGRATING.md
+++ b/MIGRATING.md
@@ -1,4 +1,8 @@
 ## Migration Guides
 
+### Migration from versions < 2.0.0
+* [Apple] Response field `name` is now optional.
+* [All] Migrated all authenticators from promises to async/await. If you insist working with promises, do not update.
+
 ### Migration from versions < 1.4.0
 * [Google] Response field `token` was renamed to `accessToken`. You'll need to handle it on the call site. Additionally, `idToken` field was added in the response.