Process completed with exit code 1.

| 13 1 14 1.4s Catalogue endpoint returns canonical JCS | 5 5 0.1s test_statistics_boundaries.jl | 51 51 0.7s test_statistics_adversarial.jl | 68 5 73 2.1s Time limits are validated and never persisted | 1 1 0.8s Cancellation is observable and specific | 15 15 0.3s Numeric policy limits are enforced before work starts | 1 1 0.4s Matrix shape and label hygiene | 30 1 31 0.3s Resource limits bound the work | 1 1 0.2s Derived identifiers cannot escape their directory | 23 23 0.1s Error bodies are canonical I-JSON | 1 1 0.1s test_statistics_properties.jl | 2267 31 2298 1.0s Property: exact proportions reconstruct counts | 1081 1081 0.3s Property: Shannon and Gini-Simpson satisfy independent references | 996 7 1003 0.4s Property: uniform and single-species cases have closed forms | 34 34 0.0s Property: rational budgets bound exact representations | 4 4 0.0s Property: high-precision storage round-trips at achieved precision | 152 24 176 0.0s test_statistics_ui.jl | 114 26 1 141 2.5s Statistics page is Julia-rendered and script-free | 42 42 0.3s Successful exact form shows totals, provenance and no persistence | 3 13 16 1.2s Persisted form publishes an immutable derived record | 3 1 4 0.4s High-precision form labels approximations as approximate | 1 3 4 0.1s Zero totals are undefined and stated as such | 3 3 0.1s Failure states return the documented status and no result | 63 63 0.1s Form values are escaped on echo | 4 4 0.0s Large matrices are summarised without an unbounded page | 1 4 5 0.2s RNG of the outermost testset: Xoshiro(0x4f36de82cf96aa41, 0xce15a26c6642360e, 0xd0a58f67df0b4e8a, 0x50e1a6dbf718e52b, 0x02df22d31f44194a) ERROR: LoadError: Some tests did not pass: 3208 passed, 58 failed, 6 errored, 0 broken. in expression starting at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/runtests.jl:99

float fallback.</p><label for=\"round_digits\">Display decimal places</label><input id=\"round_digits\" name=\"round_digits\" type=\"number\" min=\"0\" max=\"100000\" step=\"1\" value=\"6\"><p class=\"help\">Display only. Stored exact values and MPFR storage values stay distinct.</p><label for=\"time_limit_seconds\">Optional time limit (seconds, 1–3600)</label><input id=\"time_limit_seconds\" name=\"time_limit_seconds\" type=\"number\" min=\"1\" max=\"3600\" step=\"1\" value=\"\"><p class=\"help\">Cooperative cancellation between cells, samples and rows. Leave blank for no deadline.</p></fieldset><fieldset><legend>Count table</legend><label for=\"sample_labels\">Sample labels (comma or newline separated)</label><textarea id=\"sample_labels\" name=\"sample_labels\" rows=\"3\" required aria-describedby=\"sample-help\">A, B</textarea><p class=\"help\" id=\"sample-help\">Labels must be non-blank and unique.</p><label for=\"feature_labels\">Feature labels (comma or newline separated)</label><textarea id=\"feature_labels\" name=\"feature_labels\" rows=\"3\" required aria-describedby=\"feature-help\">taxon1, taxon2</textarea><p class=\"help\" id=\"feature-help\">One row of counts per feature; one column per sample.</p><label for=\"counts\">Counts (features × samples)</label><textarea id=\"counts\" name=\"counts\" rows=\"8\" required aria-describedby=\"counts-help\">1, 2\n3, 4</textarea><p class=\"help\" id=\"counts-help\">Non-negative whole-number literals only. Decimal or exponent notation is refused, even when its mathematical value is integral.</p><label for=\"groups\">Optional groups (one label per sample)</label><input id=\"groups\" name=\"groups\" type=\"text\" value=\"\" aria-describedby=\"groups-help\"><p class=\"help\" id=\"groups-help\">Groups are supported in exact_counts mode only. Leave blank for no group summaries.</p><label><input type=\"checkbox\" name=\"persist\" value=\"on\" style=\"width:auto\"> Persist an immutable derived analysis</label><p class=\"help\">Persistence creates a content-addressed record beneath <code>projects/_derived/direct</code> and never overwrites an existing result.</p></fieldset><button type=\"submit\">Run validated summary</button></form></section>\n<div class=\"status error\" role=\"alert\"><strong>The request did not produce a result.</strong><p>The validated statistics request failed unexpectedly. No result is claimed.</p><p>No plausible-looking partial result was returned. Correct the input or resource setting an

recision reduces arithmetic rounding error; it does not make a value exact, and no hypothesis test, confidence interval, significance claim or estimator coverage guarantee is made here.</p></header>\n<main id=\"main\">\n<div class=\"card\"><h2 style=\"margin-top:0\">Approved catalogue</h2><p><strong>metamanifold.statistics-method-catalogue.v1</strong> — approved by hyperpolymath on 2026-09-22.</p><p class=\"muted\">descriptive only; no hypothesis test, confidence interval, significance claim or estimator coverage guarantee is made by a supported method in this release</p><dl class=\"provenance\"><dt>Catalogue fingerprint</dt><dd><code>ae4b0241f77fb2d2f636342784a230dbfaa134ff87be104371265baa13b9502a</code></dd><dt>Supported methods</dt><dd>exact-descriptive-summaries, high-precision-descriptive-diversity</dd><dt>Approval record</dt><dd><a href=\"https://github.com/hyperpolymath/MetaManifold-WebUI/issues/1#issuecomment-5775420481\" rel=\"noreferrer\">https://github.com/hyperpolymath/MetaManifold-WebUI/issues/1#issuecomment-5775420481</a></dd></dl><p class=\"muted\">Unsupported entries are published so that a missing method is an explicit state, never a silent fallback.</p></div><section aria-labelledby=\"form-heading\"><h2 id=\"form-heading\">Analyse a count table</h2><form method=\"post\" action=\"/statistics\"><fieldset><legend>Numeric policy</legend><label for=\"mode\">Mode</label><select id=\"mode\" name=\"mode\" aria-describedby=\"mode-help\"><option value=\"exact_counts\" selected>exact_counts — integers and exact rationals</option><option value=\"high_precision\">high_precision — MPFR approximations at an explicit precision</option></select><p class=\"help\" id=\"mode-help\">The ordinary Float64 workflows are not offered here. Selecting a validated mode is explicit; it is never inferred from the data.</p><label for=\"precision_bits\">MPFR precision (bits, high_precision only)</label><input id=\"precision_bits\" name=\"precision_bits\" type=\"number\" min=\"54\" max=\"1000000\" step=\"1\" value=\"256\" aria-describedby=\"precision-help\"><p class=\"help\" id=\"precision-help\">Must be greater than 53. The achieved precision is recorded in the result.</p><label for=\"max_denominator_bits\">Rational numerator/denominator bit budget</label><input id=\"max_denominator_bits\" name=\"max_denominator_bits\" type=\"number\" min=\"32\" max=\"1000000\" step=\"1\" value=\"4096\"><p class=\"help\">Exceeding this budget is an explicit resource error, never a

-serif}a{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.skip{position:absolute;left:-9999px;top:0;background:var(--bg);padding:.5rem 1rem;z-index:10}.skip:focus{left:0}header,main,footer{max-width:78rem;margin:0 auto;padding:1rem 1.25rem}h1{font-size:1.7rem;margin:.2rem 0 .4rem}h2{font-size:1.25rem;margin:2rem 0 .6rem}h3{font-size:1.05rem}.lead{color:var(--muted);max-width:80ch}.muted{color:var(--muted)}.card{border:1px solid var(--line);border-radius:.5rem;padding:1rem 1.1rem;margin:1rem 0}fieldset{border:1px solid var(--line);border-radius:.5rem;padding:.8rem 1rem;margin:0 0 1rem}legend{font-weight:600;padding:0 .35rem}label{display:block;font-weight:600;margin:.55rem 0 .2rem}input,select,textarea{width:100%;padding:.45rem .5rem;border:1px solid var(--line);border-radius:.3rem;background:var(--bg);color:var(--fg);font:inherit}textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem}.help{font-size:.85rem;color:var(--muted);margin:.15rem 0 .35rem}button{font:inherit;padding:.6rem 1rem;border:1px solid var(--accent);border-radius:.35rem;background:var(--accent);color:#fff;cursor:pointer}.status{border-left:4px solid;padding:.7rem .9rem;margin:1rem 0;border-radius:.3rem}.status.ok{border-color:var(--ok);background:var(--okbg)}.status.warn{border-color:var(--warn);background:var(--warnbg)}.status.error{border-color:var(--err);background:var(--errbg)}table{border-collapse:collapse;width:100%;margin:.6rem 0 1.2rem;font-size:.92rem}caption{text-align:left;font-weight:600;padding:.3rem 0}th,td{border:1px solid var(--line);padding:.35rem .5rem;vertical-align:top;text-align:left}th{background:color-mix(in srgb,var(--line) 25%,transparent)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-word}.display{color:var(--muted);font-size:.88rem}dl.provenance{display:grid;grid-template-columns:max-content 1fr;gap:.35rem .8rem;font-size:.9rem}dt{font-weight:600}dd{margin:0;overflow-wrap:anywhere}details{margin:.5rem 0}summary{cursor:pointer;font-weight:600}footer{border-top:1px solid var(--line);margin-top:2rem;color:var(--muted);font-size:.88rem}</style>\n</head>\n<body>\n<a class=\"skip\" href=\"#main\">Skip to main content</a>\n<header><p class=\"muted\">MetaManifold · validated statistics</p><h1>Validated statistics</h1><p class=\"lead\">Descriptive summaries from exact integer counts. Higher p

ated: occursin("rounded", "0.557533 (approximate, 1024-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.000000 (approximate, 1024-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.000000 (approximate, 1024-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.855261 (approximate, 1024-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.521580 (approximate, 1024-bit, 6dp)") Successful exact form shows totals, provenance and no persistence: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_ui.jl:102 Expression: response.status == 200 Evaluated: 500 == 200 Successful exact form shows totals, provenance and no persistence: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_ui.jl:104 Expression: occursin("Status: success", html) Evaluated: occursin("Status: success", "<!doctype html>\n<html lang=\"en\">\n<head>\n<meta charset=\"utf-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<title>Validated statistics · MetaManifold</title>\n<style>\n:root{color-scheme:light dark;--fg:#111;--bg:#fff;--muted:#4b5563;--line:#d1d5db;--accent:#1d4ed8;--warn:#92400e;--warnbg:#fffbeb;--err:#991b1b;--errbg:#fef2f2;--ok:#166534;--okbg:#f0fdf4}@media (prefers-color-scheme:dark){:root{--fg:#e5e7eb;--bg:#111827;--muted:#9ca3af;--line:#374151;--accent:#93c5fd;--warn:#fcd34d;--warnbg:#451a03;--err:#fca5a5;--errbg:#450a0a;--ok:#86efac;--okbg:#052e16}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 system-ui,-apple-system,Segoe UI,sans

bUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.646111 (approximate, 128-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.999451 (approximate, 256-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.609719 (approximate, 256-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.646588 (approximate, 256-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.357480 (approximate, 256-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "1.050504 (approximate, 256-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.637387 (approximate, 256-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.926114 (approximate, 1024-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evalu

round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.588656 (approximate, 64-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.765578 (approximate, 64-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.494637 (approximate, 64-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "1.050955 (approximate, 128-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.637409 (approximate, 128-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.129848 (approximate, 128-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.047136 (approximate, 128-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "1.067558 (approximate, 128-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-We

Expression: (permuted.samples[j]).shannon == (summary.samples[j]).shannon Evaluated: 0.425848449238581375020498572507902694045104540712633112583823490623215229596172 == 0.4258484492385813750204985725079026940451045407126331125838234906232152295961764 Property: Shannon and Gini-Simpson satisfy independent references: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:169 Expression: (permuted.samples[j]).shannon == (summary.samples[j]).shannon Evaluated: 0.8581878215719974613283880198918666693109720894580833098987010886732385340560179 == 0.8581878215719974613283880198918666693109720894580833098987010886732385340560266 Property: Shannon and Gini-Simpson satisfy independent references: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:169 Expression: (permuted.samples[j]).shannon == (summary.samples[j]).shannon Evaluated: 0.4918583172410860980817086662833696365811262080606003658860897996722294173678316 == 0.4918583172410860980817086662833696365811262080606003658860897996722294173678359 Property: Shannon and Gini-Simpson satisfy independent references: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:169 Expression: (permuted.samples[j]).shannon == (summary.samples[j]).shannon Evaluated: 0.9890857650306641528023005192100696997188148841567532774182879607722747278406405 == 0.9890857650306641528023005192100696997188148841567532774182879607722747278406492 Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.636514 (approximate, 64-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.444444 (approximate, 64-bit, 6dp)") Property: high-precision storage round-trips at achieved precision: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:235 Expression: occursin("rounded", display) Evaluated: occursin("rounded", "0.977055 (approximate, 64-bit, 6dp)") Property: high-precision storage

Catalogue mutations are rejected: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_method_catalogue.jl:102 Expression: rejected((doc->begin Time limits are validated and never persisted: Error During Test at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_adversarial.jl:69 Numeric policy limits are enforced before work starts: Error During Test at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_adversarial.jl:153 Matrix shape and label hygiene: Error During Test at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_adversarial.jl:185 Resource limits bound the work: Error During Test at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_adversarial.jl:223 Error bodies are canonical I-JSON: Error During Test at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_adversarial.jl:274 Property: Shannon and Gini-Simpson satisfy independent references: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:169 Expression: (permuted.samples[j]).shannon == (summary.samples[j]).shannon Evaluated: 8.289420523895514716855147563589779185358382119948746517008126044654298590759793e-14 == 8.289420523895514716855147563589779185358382119948746517008126044654298590759892e-14 Property: Shannon and Gini-Simpson satisfy independent references: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:169 Expression: (permuted.samples[j]).shannon == (summary.samples[j]).shannon Evaluated: 9.771724274487026698124364547392109485517694791475978565069486945321009595012327e-16 == 9.771724274487026698124364547392109485517694791475978565069486945321009595012481e-16 Property: Shannon and Gini-Simpson satisfy independent references: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:169 Expression: (permuted.samples[j]).shannon == (summary.samples[j]).shannon Evaluated: 1.507220944425512078331361751715633247588386241824023006278342863005063515699488 == 1.507220944425512078331361751715633247588386241824023006278342863005063515699505 Property: Shannon and Gini-Simpson satisfy independent references: Test Failed at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/test/unit/test_statistics_properties.jl:169

Process completed with exit code 1.

Process completed with exit code 1.

- Project '~/work/MetaManifold-WebUI/MetaManifold-WebUI' loaded. [renv 1.2.3] - One or more packages recorded in the lockfile are not installed. - Use `renv::status()` for more details. ERROR: LoadError: MethodError: no method matching Dict(::Type{Int64}, ::Type{Dict{String, BigFloat}}) The type `Dict` exists, but no method is defined for this combination of argument types when trying to construct it. Closest candidates are: Dict(::Any) @ Base dict.jl:117 Dict(!Matched::Tuple{}) @ Base dict.jl:109 Dict(!Matched::DataFrames.GroupKey) @ DataFrames ~/.julia/packages/DataFrames/b4w9K/src/groupeddataframe/groupeddataframe.jl:755 ... Stacktrace: [1] main(args::Vector{String}) @ Main ~/work/MetaManifold-WebUI/MetaManifold-WebUI/scripts/statistics/simulation_study.jl:104 [2] top-level scope @ ~/work/MetaManifold-WebUI/MetaManifold-WebUI/scripts/statistics/simulation_study.jl:199 [3] include(mod::Module, _path::String) @ Base ./Base.jl:306 [4] exec_options(opts::Base.JLOptions) @ Base ./client.jl:317 [5] _start() @ Base ./client.jl:550 in expression starting at /home/runner/work/MetaManifold-WebUI/MetaManifold-WebUI/scripts/statistics/simulation_study.jl:199

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830, actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@11d5960a326750d5838078e36cf38b85af677262, actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

ijson-jcs: 8 file(s) checked, 1 canonical, 7 not canonical, 0 invalid; 0 JSONC carve-out(s) skipped. Fix with: ijson-jcs fix <file>