REPORTED DEVELOPMENT
Effective policy date; notice published 14 September and updated 15 September.
An administration notice published on 14 September and updated on 15 September gives 25 October as the effective date for continued user uploads of advanced agents and plugins, including actions and MCP, unless restricted. This is continuation under policy rather than a new privilege.
Documentation seen on 23 October no longer listed the control, but that alone does not prove retirement. Tenant-level implementation was not verified.
WHY IT MATTERS TO THE MARKET
Agent availability must be distinguished from administrator restrictions and the permissions granted to connected actions.