Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.233,
Internal ChangesSection of the release
What
A todoTools field, from the same check that gates the Task tools, joins the cached session and permission-context telemetry payload next to fields like replBridgeEnabled and agentDefinitions.
Evidence
todoTools
Strings lifted out of the shipped bundle, so the claim above can be checked against them.