Release notes

0.2.0 (2026-08-01)

The audited, hardened P0: immutable CAS data with six typed adapters, private drafts with AST validation, hash-bound change/run capabilities with distinct local CLI approvals, durable subprocess jobs with status/cancel/timeout/ recovery, normalized reports with a comparison policy, and a bundled 1,155-record catalog snapshot.

Post-0.2.0 hardening (merged to master, unreleased)

Iterations 007-013 delivered: the LLM operation loop (list_jobs, get_run_logs, list_target_tree, slim catalog snapshot, structured [code] errors with suggestions, full tool annotations), the CAS-guarded job state machine with a server-owned watchdog, a streamed data pipeline with source-level dedup and retention cleanup, trusted-authorization hardening (approver identity audits, one-time token nonces, Windows lock fallback), a pinned cross-version dependency closure, the expanded test universe (stdio transport E2E, hypothesis properties, release automation), quant correctness (policy-driven comparison, precomputed_ml fail-fast, allowlisted analyzers, runtime fingerprints, OHLC gating, seeds), and product capabilities (derived feature lines, parameter_sweep, execution-semantics documentation).

See CHANGELOG.md in the repository for the complete per-iteration detail.