Вот еще интересная новость промелькнула.
Connected App Creation Is Restricted in Spring ’26Starting Spring ’26, Salesforce will no longer allow the creation of new Connected Apps via UI or API.
• Existing Connected Apps will continue to function without impact
• New integrations must use External Client Apps (ECAs) or a temporary Salesforce Support process
This isn’t a breaking change — but it does change how future integrations should be planned.
If you work with OAuth, third-party integrations, or managed packages, now is the right time to review and prepare for ECAs.
https://help.salesforce.com/s/articleVie ... 7&type=1