A Probabilistic Gaia DR3 Catalogue of Stars with Very Low Galactic Rest-Frame Speeds

Review-stage v1.0.7 release of a probabilistic Gaia DR3 catalogue of stars with very low Galactic rest-frame speeds. This is the journal-submission release, following two independent end-to-end audits and a fresh-eyes referee read of the v1.0.6 bundle; every manuscript number, including both Anderson-Darling comparisons, reproduces from the released products. Primary counts are unchanged: Tier A 289, Tier A plus B 541, and Tier A plus B plus C 1,952. The release includes the 20,829-source propagated candidate pool, Tier A, B, and C catalogue products, FITS, CSV, and MRT tables, orbit diagnostics, online Gaia Archive source ID verification, scripts, figures, manuscript source, and documentation. Tier A plus B is the primary catalogue, with 541 stars having probability greater than 0.84 of VGRF below 25 km s-1. The broader orbit-summary catalogue contains 1,952 stars. New in v1.0.7-review: pre-submission numerical-audit corrections (8-Gyr convergence deltas, bar-chaos count, two table cells); the smooth-DF eccentricity mock is now shipped and regenerable from bundle products (scripts/phase14am_smooth_df_ecc_mock.py, with an Anderson-Darling summary JSON); control_orbits.fits gains Cartesian velocity columns; and a full presentation pass (every figure and table cited in text, alphabetized references, mandatory Gaia/SDSS-IV/GALAH acknowledgements, line-numbered manuscript). These products continue the adopted 229 km s-1 Galactocentric convention. See RELEASE_NOTES.md for the complete changelog. Pipeline scripts are MIT licensed; catalogue data and supplements are CC-BY 4.0.