What is ending
The opposite page to the preview radar. Runtimes losing support, models being retired, APIs going away, and behaviour changes with a date attached — on one countdown, nearest first.
4 inside ninety days
Inside thirty days
1This is not planning any more. If it is in production, it is this week’s work.
- in 3 days31 Oct 2026Genie One MCP Beta endpoint (/api/2.0/mcp/genie) APIplatform Agents Agent tools as Unity Catalog functions Model Context Protocol on Databricks Coding agents on Databricks, and how to keep them safe
The Beta MCP endpoint for Genie One is deprecated. Genie One is now the MCP Service system.ai.genie_one_mcp, reached through Unity Gateway and asking for the ai-gateway OAuth scope instead of genie.
Point clients at system.ai.genie_one_mcp and change the scope to ai-gateway. The per-space Genie Agent server at /api/2.0/mcp/genie/{genie_space_id} is a different endpoint and is not affected.
Already gone
1Here because older tutorials still recommend them, and because an incident on one of these starts with an upgrade.
- 28 days ago30 Sept 2026The Supervisor API APIplatform Agents
The Beta API for supervisor agents reaches end of life and stops being available.
Move to a custom agent deployed on Databricks Apps, which is the documented path.
Dates come from the Databricks documentation and are re-checked by the agent. A runtime version is supported for roughly six months, and a long-term support version for three years from its general availability. Model retirements get at least three months of notice after the deprecation is announced.