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 v2.1.238,
Internal ChangesSection of the release
What
Permission and tool events now carry hooks_applied and a snapshot of session state, request content events count narration blocks, MCP server-instruction changes report how many instructions were added, and the held, superseded and fallback-reask permission outcomes now share one common set of extra fields.
Evidence
hooks_applied
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
