# Changelog

## 0.2.2 — Gate C compact finalization repair

- Builds loose export artifacts only under the short runtime path.
- Copies one compact complete run-package ZIP into the canonical branch export folder.
- Prevents Windows MAX_PATH failures for deeply nested projects.
- Preserves completed checkpoints and reports real finalization errors instead of `Unknown run`.
- Distinguishes measurement-execution controller version from export-finalizer version.
- Leaves STRUC-I v1.0.4 and all registered Gate C scientific rules unchanged.

## 0.2.2 — Gate C validation path repair

- Removed the hard dependency on the long bundled Gate B provenance-amendment filename during validation.
- Added an identical embedded provenance fallback when Windows archive extraction omits that documentation file.
- Validation now writes the canonical amendment into the project report folder without changing R1–R5 evidence.
- Bumped controller/runtime provenance to `0.2.2`; STRUC-I v1.0.4 remains unchanged.
- Continued separate authorization of only the four registered Gate C primary branches.
- Continued separate, locked random thinning and null branches.
- Continued short-path Windows checkpoint storage under `%LOCALAPPDATA%\UNNS\GFI022_RUNTIME\`.

## 0.2.2 — Gate C registered chamber

- Corrected controller/runtime provenance in all new direct exports and result records.
- Preserved the authoritative STRUC-I v1.0.4 JavaScript measurement kernel unchanged.
- Recorded Gate B's successful runtime as v0.1.3 and its legacy exported controller label as v0.1.0 without rewriting the original repeat exports.
- Split `THINNING_N10_DETERMINISTIC` (121 registered Gate C profiles) from `THINNING_N10_RANDOM` (363 locked sensitivity profiles).
- Authorized only `LEAVE_ONE_RADIUS_OUT`, `THINNING_N10_DETERMINISTIC`, `COVERAGE`, and `ML_SENSITIVITY`.
- Added ZIP-aware R2–R5 reference loading and ZIP-aware Gate C branch loading.
- Added five-repeat reference centroids, primary and sensitivity retrieval distances, geometry-matched impostors, neighbour stability, frozen branch thresholds, and permanent Gate C result records.
- Continued short-path Windows checkpoint storage under `%LOCALAPPDATA%\UNNS\GFI022_RUNTIME\`.

## 0.1.3 — Gate B Windows checkpoint repair

- Short-path runtime checkpoints.
- Successful R2–R5 execution and Gate B reproducibility analysis.

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## v0.3 project interpretation

This document contributes to the galaxy structural-fingerprint programme. Numerical, technical, protocol, or provenance content above is preserved. The canonical interpretation is that the fingerprints are reproducible, organized, and galaxy-specific; sampling, coverage, and baryonic-preparation dependence describe the transformation of fingerprint expression and do not erase the structural finding.

