Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
System PromptArea: what it touches
In DevelopmentKind: in v2.1.248,
In DevelopmentSection of the release
A condition strips plugin details from the prompt; what makes it hold is not visible.
What
Prompt construction now awaits an extra warm-up step on Windows, and under a condition derived from the current configuration it sends empty plugin, plugin-error, plugin-warning and MCP-server-error lists instead of the real ones. What makes that condition hold is not visible from the built code.
Evidence
fastModeDisabledReason
Strings lifted out of the shipped bundle, so the claim above can be checked against them.