Note removal of 'save_object' and fail loudly if it exists

1 files changed, 2 insertions, 0 deletions

diff --git a/docs/topics/3.0-announcement.md b/docs/topics/3.0-announcement.md
index 885fc183..90cbda4d 100644
--- a/docs/topics/3.0-announcement.md
+++ b/docs/topics/3.0-announcement.md
@@ -84,6 +84,8 @@ The resulting API changes are further detailed below.
 
 The `.restore_object()` method is now replaced with two separate methods, `.create()` and `.update()`.
 
+These methods also replace the optional `.save_object()` method, which no longer exists.
+
 When using the `.create()` and `.update()` methods you should both create *and save* the object instance. This is in contrast to the previous `.restore_object()` behavior that would instantiate the object but not save it.
 
 The following example from the tutorial previously used `restore_object()` to handle both creating and updating object instances.