{"version":"2.1.66","anchor":"model-update-notification","canonical_anchor":"model-update-notification","heading":"Model Update Notification","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.66\/e\/model-update-notification","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.66","markdown":"### Model Update Notification\n\nThe model migration notification has changed from \"Model updated to Opus 4.6\" to \"Model updated to Opus 4.5\", reflecting changes in default model availability for certain account types.\n\n**Evidence**\n\nModel migration notification (search for `\"Model updated to Opus 4.5\"`)"}