This files describes API changes in /admin/tool/oauth2
information provided here is intended especially for developers.

=== 19.0 ===

* Added the Microsoft SMTP type to tool_oauth2\form\issuer, built with specific XOAuth 2 SMTP scopes in mind.
* Added the ability to edit the label of the system account. If no userinfo_endpoint endpoint is defined then when connecting a system account
  the label edit page will open automatically to prompt for a manual optional label.

=== 15.0 ===

* Made the following modifications to tool_oauth2\form\issuer:
  * Added a new form element 'show_default_branding', which is shown if the issuer is of the microsoft type.
  * The help text displayed for the 'name' form element is now conditional, based upon if the issuer is of the microsoft type.
  * 'type' is no longer a field to remove, as it is now a column in the oauth2_issuer table.
