v2026.11.1.1

PyAutoLens v2026.11.1.1

What's New

Breaking Changes

• feat: magnification latent from raw fluxes, no magzero (arc phase 7a) (#813)
  • magnification latent no longer needs magzero (its magzero argument is now optional and unused); default unchanged (off).

New Features

• feat: expose four-panel introductory dataset plotting (#809)

Internal

• Docs: lead Start Here with natural language or Python (#814)
• feat: al.twins model builder and posterior recovery table (LensTwin 4a) (#811)

Upstream Changes

PyAutoFit

• fix: draw_randomly_via_pdf normalises sample weights (#1751)
• fix: results index skips campaign task records; batch wait loop keeps the fit's exit status (#1750)
• feat: campaign carbon estimate and end-of-campaign report (hpc-campaign p4) (#1748)
• feat: campaign evidence readers, evidence-graded plan and pilot (hpc-campaign p3) (#1747)
• feat: read zipped results in place — ZipMember, from_zip, value(kind=), Aggregator.from_index (results-library p1b) (#1744)
• feat: results index, result states, dataset_identity.json and latest_per (results-library p1a) (#1743)
• feat: campaign collector, digest, propose-only resubmits and retro mode (hpc-campaign p2b) (#1742)
• feat: campaign.yaml, scheduler adapters and the GPU-partition lint (hpc-campaign p2a) (#1741)
• feat: per-fit status record, failure record and run-state vocabulary (hpc-campaign phase 1) (#1738)
• feat: results-library phase 0b — honest reads (#1737)
• feat: results-library phase 0a — artefact integrity (#1736)

PyAutoArray

• feat(util.dataset): add simulate_if_needed one-line auto-simulate helper (#670)
• fix: adaptive rectangular meshes report their true pixel centres (#668)
• feat: exact kNN mesh magnification areas (arc phase 4b) (#666)
• fix: exact mesh magnification areas (RectangularUniform + adaptive rectangular) with per-mesh tests (arc phase 4a) (#664)
• chore: remove dead files/ experiment scripts and notes (#663)
• feat: four-panel introductory imaging plot using standard styling (#661)

PyAutoGalaxy

• Docs: lead Start Here with natural language or Python (#688)
• fix: area magnification sub-pixel area follows the generated sub-pixels (#687)
• feat: LEGGOS area magnification on LensCalc (arc phase 6a) (#685)
• fix: analytic Chameleon potential + jit-safe Chameleon profiles (#683)
• fix: lmp.Gaussian potential from its analytic deflection (correct + ~100x faster) (#681)
• feat: expose introductory imaging plots and shared contrast stretch (#679)

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Full changelog: 2026.10.29.1...2026.11.1.1