release_scope_v0_1_0

Release Scope — v0.1.0

STATUS: AUTHORITATIVE

This document freezes the scope for v0.1.0. No new features are accepted after this point—only bug fixes and documentation clarifications.

Guaranteed (stable in v0.x)

• Deterministic trace, replay, and verification invariants (see system_contract.md and core_contracts.md).
• CLI surface: init, run, verify, replay, eval commands and their documented flags.
• Trace schema version and fingerprinting rules.
• Public Python imports under bijux_rar.* already documented in doc_to_code_map.md.

Experimental (may change within v0.x)

• Evaluation metrics taxonomy (metrics names may expand).
• Benchmark harness outputs and thresholds.
• Optional extras in pyproject.toml (extras API surface may evolve).

Explicitly Excluded (not supported in v0.1.0)

• Non-deterministic reasoning backends enabled by default (LLM is opt-in and frozen).
• Hybrid retrieval backends (only the shipped deterministic chunked BM25 is supported).
• Breaking changes to verification leniency modes (only documented policies apply).

May Break Before v1.0 (with notice)

• Internal file layout inside artifacts/ but not the mandatory contract files (spec.json, plan.json, trace.jsonl, verify.json, manifest.json, provenance snapshots).
• Additional CLI flags marked experimental in help text.
• Optional dependency versions and extras composition.