feat: vf v1 <> nano bridge#2742

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feat/nano-as-v1

Commits on Jun 8, 2026

feat: add vf-nano as submodule

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chore: bump deps/vf-nano to feat/env-server (EnvServer)

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feat: run orchestrator on a vf-nano env server (reverse-text)

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feat: consume vf-nano Trace natively (branches→samples, shared renderer config)

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refactor: pass typed ClientConfig/SamplingConfig to the env client (no timeout)
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refactor: orchestrator holds a typed vf.Trace[EnvTask] (no dicts)

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chore: depend on vf-nano[serve]; bump submodule

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chore: bump vf-nano (client docstring cleanup)

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chore: drop redundant forward-ref quotes in advantage.py

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refactor: rename FinishedRollout.raw -> trace

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refactor: simplify FinishedRollout, read straight off the typed Trace

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refactor: spawn env server on an OS-assigned port, drop the startup poll

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refactor: use vf.task_type instead of a local resolve_task_type

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feat: restore backfill_rollout_tokens for SFT (typed Trace)

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fix: pass task_idx when building Cancelled traces on off-policy drop

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refactor: consume typed Trace[WireTask]; inline synthetic error traces

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feat: env-server file logging; align debug config batch/group to canonical

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fix: don't double the envs/ segment in the env-server log path

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chore: bump vf-nano (Error.traceback str | None)

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chore: bump vf-nano (to_wire ordering)

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feat: launch env servers as separate processes from the rl entrypoint

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refactor: env servers use fixed configurable ports, not get_free_port

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refactor: separate train/eval env-server port blocks

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fix: env-server logs + sidecar queue cleanup; train-only debug config

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chore: bump vf-nano (BaseRequest marker, no request_type field)

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chore: env client uses client= (was client_config=); bump vf-nano

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chore: bump vf-nano (drop renderers dep comment)

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chore: bump vf-nano (configs/ + cli/ split, serve/ runtime-only)

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refactor: drop FinishedRollout.to_dict; serialize the Trace to disk directly

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refactor: track vf-nano agent->harness rename

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chore: track vf-nano plugin reorg (reverse-text path + bump)

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feat: reuse vf.EnvConfig in the orchestrator (typed taskset/harness, drop args)

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refactor: inherit vf's shared plugin resolution; trim dead EnvConfig fields

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refactor: require a configured taskset per env (no reverse-text default)

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chore: bump deps/vf-nano (dashboard taskset.id/harness.id fix)

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chore: bump deps/vf-nano (sampling max_tokens fix)

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Commits on Jun 9, 2026

Commits on Jun 10, 2026

Commits on Jun 11, 2026