Fetching from the wire…
Tools2026-08-31 · source-backed
The release also lands a normalized I/O contract with projections and a Kysely base for the ClickHouse query AST, groundwork for querying traces without per-integration shape handling. It reframes the in-app migration headline around a compatibility deadline, so self-hosters on older versions have a clock running. MCP now describes evaluator output definitions and evaluator samples filter by dataset name.
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