{
  "current_release": "v2.0",
  "archived_release": "v1",
  "public_release_surface": [
    "v2.0",
    "v1"
  ],
  "rule": "Internal working manuscript numbers are not public releases.",
  "scientific_summary": "the v2 architecture preserves the counterterm quotient, Euler theorem, leading Standard Model coefficient, round-S^4 action, ordinary-GR obstruction, global-source concept and w=-1 test, while replacing the superseded v1 midpoint/paired-cap mechanism with an intrinsic geometric spine, an explicit QCD state-preparation premise, a proton spectral response and a more sharply decomposed compact-gravity sector.",
  "canonical_diff": [
    "The v2 scientific architecture preserves the vacuum quotient, Euler extraction theorem, leading Standard Model coefficient, ordinary-GR obstruction, trace-free quotient, round-S^4 action, global-source concept and w=-1 test. It supersedes the v1 midpoint/paired-cap construction and replaces it with an intrinsic Euler-Chern/spin-clutching unit, an explicit QCD state-preparation premise, a B=1 QCD+QED proton spectral readout, a more sharply decomposed compact gravitational sector, explicit determinant non-canonicity and a Defined coefficient-one compact assembly.",
    "The numerical headline formula is unchanged. The logical provenance is not: v2 removes several old selections, makes the surviving matter premise explicit, separates the derived monotonic ordering from the selected exact UV boundary and selected single-member prescription, and exposes the open quantum-gravity action correction as δB."
  ],
  "preserved": [
    "vacuum quotient",
    "Euler extraction theorem",
    "a_SM",
    "ordinary-GR obstruction",
    "trace-free quotient",
    "round-S4 action",
    "global-source concept",
    "w=-1 test"
  ],
  "superseded": [
    "endpoint candidate rule",
    "paired-cap matching",
    "reflection midpoint",
    "h* evaluation scale",
    "curvature-charge source",
    "R0-R3 architecture",
    "paired-cap determinant cancellation",
    "legacy 0.5% matter-theory uncertainty",
    "hadron candidate-scoring"
  ],
  "current_replacement": [
    "intrinsic Euler-Chern/spin-clutching unit",
    "QCD state-preparation premise",
    "B=1 QCD+QED proton spectral readout",
    "decomposed compact gravitational sector",
    "determinant non-canonicity",
    "Defined coefficient-one compact assembly"
  ]
}