{
  "counts": {
    "adjacent": 0,
    "core": 0,
    "errors": 1,
    "negative": 59,
    "total": 59
  },
  "date": "2026-07-16",
  "errors": [
    "arxiv-ai4math-core: arXiv fetch failed: The read operation timed out"
  ],
  "fresh_content_days": 21,
  "generated_at": "2026-07-16T16:50:30Z",
  "items": [
    {
      "age_days": 0,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:1e8631fb93ac",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: test: add regression test for `grind?` dropping `cases` params (#14406)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/1e8631fb93ac46dbe5f67e3f5e9fc1f0ce0c8711"
    },
    {
      "age_days": 0,
      "authors": [
        "Julia Markus Himmel"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:a53ddb3ff4d4",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: namespace pollution linter for core (#14410)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/a53ddb3ff4d49158ba5a26686249016339bb5dd9"
    },
    {
      "age_days": 0,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:acdf5fdf6ecd",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: improve support for offsets in `SymM` matcher/unifier (#14405)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/acdf5fdf6ecdb141e4ee643cb78539ff4f107318"
    },
    {
      "age_days": 0,
      "authors": [
        "Julia Markus Himmel"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:52edefc40e92",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: enable `coreInternal` linter set (#14417)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/52edefc40e92425b6bb2671c01420b7f76fb6caf"
    },
    {
      "age_days": 0,
      "authors": [
        "Julien Cretin"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:3d9b6b881470",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: deprecate and remove unused `s` parameter from `ExceptCpsT.runK` (#14412)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/3d9b6b8814700bc8d66426157613fb8523576f0a"
    },
    {
      "age_days": 0,
      "authors": [
        "Julien Cretin"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:c225d6ad0171",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: doc: remove meaningless text from Exists docstring (#14409)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/c225d6ad017150aa5dc5c09903c11415c39aecde"
    },
    {
      "age_days": 0,
      "authors": [
        "Julien Cretin"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:943421c4f0e4",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: doc: fix typo in documentation of Nat.mod (#14415)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/943421c4f0e424e16e485ea08ac4745c810c0e07"
    },
    {
      "age_days": 0,
      "authors": [
        "Julien Cretin"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:78745e26da21",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: doc: fix type error in Except.map docstring example (#14408)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/78745e26da2102fd51d04cf64b550b6746a06645"
    },
    {
      "age_days": 0,
      "authors": [
        "Lean stage0 autoupdater"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:61d99bb62ebc",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: chore: update stage0",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/61d99bb62ebc59e39e52be9f1801ffc6c098e680"
    },
    {
      "age_days": 0,
      "authors": [
        "Garmelon"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:5a4c56a0054e",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: chore: update release scripts (#14413)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/5a4c56a0054ef325cecd55fae1e48dad06485ddc"
    },
    {
      "age_days": 0,
      "authors": [
        "Sebastian Ullrich"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:db265dad9f78",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: chore: recognize command-line CMake variables under CMake 4.4 (#14411)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover/lean4/commit/db265dad9f7844c564da7030e64df29d423f505d"
    },
    {
      "age_days": 0,
      "authors": [
        "Fawad Haider"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:72bb41197bc7",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: perf(LinearAlgebra/RootSystem/GeckConstruction/Semisimple): replace `aesop` proof with faster `ext; simp` (#41756)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/72bb41197bc7651b2f859fba89394e686a48c809"
    },
    {
      "age_days": 0,
      "authors": [
        "Anatole Dedecker"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:e012556e9488",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat: add `ContinuousLinearMap.subtypeL_comp_codRestrict` (#41801)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/e012556e9488715c31dd4871c4a0c2b513d559e5"
    },
    {
      "age_days": 0,
      "authors": [
        "teorth"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:49ed1b2de10c",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(Topology/EMetricSpace/BoundedVariation): more BoundedVariationOn and eVariationOn API (#41519)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/49ed1b2de10cb2b131a7f689d979839266093264"
    },
    {
      "age_days": 0,
      "authors": [
        "Rida Hamadani"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:61f352ee7293",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(SimpleGraph): taking or dropping from a cycle results in a path (#35296)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/61f352ee7293f2412389f9c3c45da594a95141e8"
    },
    {
      "age_days": 0,
      "authors": [
        "Justus Springer"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:044efe507e1f",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(RingTheory/MvPowerSeries): partial derivatives of `MvPowerSeries` (#39626)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/044efe507e1f15fd4f30c9a74a2410fd1aaa6855"
    },
    {
      "age_days": 0,
      "authors": [
        "teorth"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:170a0e5a87e1",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(MeasureTheory/Integral/IntegralEqImproper): {integral,integrableOn}_comp_{exp,log}_Ioi (#41119)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/170a0e5a87e15d8dffaded4386226cd9ab5015b4"
    },
    {
      "age_days": 0,
      "authors": [
        "Oliver Butterley"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:3849b6a105ce",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(MeasureTheory.VectorMeasure): variation defined as a supremum is equal to variation defined using the Hahn-Jordan decomposition (#26168)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/3849b6a105ceeee669a39b2e4c607c61984ebf6f"
    },
    {
      "age_days": 0,
      "authors": [
        "Moritz Doll"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:4a15420ccd63",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(MeasureTheory): use `IsApply` for `Kernel` (#41179)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/4a15420ccd63b5b652d58ce28a6c19e6a0fb0439"
    },
    {
      "age_days": 0,
      "authors": [
        "Junyan Xu"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:f2e1a51678a4",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(LinearAlgebra/Contraction): bijectivity of `dualTensorHom` + generalize to `CommSemiring` (#40297)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/f2e1a51678a4bbf29d28ec5f2c148bf32d966c8b"
    },
    {
      "age_days": 0,
      "authors": [
        "Snir Broshi"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:c26b2a179754",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(GroupTheory/PGroup): expand p-group API (#40143)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/c26b2a17975454a73c889d4ac24605194a720175"
    },
    {
      "age_days": 0,
      "authors": [
        "giuseppe.sorge"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:e89e724a4f5a",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(Data/ZMod): add `Unique (ZMod 2)ˣ` instance (#41742)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/e89e724a4f5a943cd02eca82bf8c8bd613c9c10e"
    },
    {
      "age_days": 0,
      "authors": [
        "Aaron Liu"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:b08304e28220",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: doc(MeasureTheory/Group/Arithmetic): fix underscore in docs (#41790)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/b08304e28220db4d7e619756cf8bd7628dee77cc"
    },
    {
      "age_days": 0,
      "authors": [
        "mathlib-update-dependencies[bot]"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:15e888f098dc",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore: update Mathlib dependencies 2026-07-16 (#41812)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/15e888f098dc8d8844f935ca6a12bae4d4582bff"
    },
    {
      "age_days": 0,
      "authors": [
        "Felix Pernegger"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:a5b963235893",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore: remove redundant backward.privateInPublic exceptions (#41395)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/a5b9632358932b87ef0d4d84dbfe392166b226fa"
    },
    {
      "age_days": 0,
      "authors": [
        "Jovan Gerbscheid"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:3d1773a1de56",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore: fix many `nsmul`/`zsmul` diamonds (#41332)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/3d1773a1de56b88e2dc19e80110d95f4a2a73545"
    },
    {
      "age_days": 0,
      "authors": [
        "Garmelon"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:79d0395a1825",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore: bump toolchain to v4.33.0-rc1 (#41779)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/79d0395a1825a6264ad5d269e35e60537518955e"
    },
    {
      "age_days": 0,
      "authors": [
        "Attila Gáspár"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:f331b1b9987a",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(MeasureTheory/SetSemiring): golf some proofs (#40575)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/f331b1b9987abdec66954fbe4f00dc2cdd4d73c8"
    },
    {
      "age_days": 0,
      "authors": [
        "Felix Pernegger"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:ec5d4a96c358",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(Geometry/Manifold): remove stale `refine ?_` (#41788)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/ec5d4a96c358042d43e201026b3d41ed3f616121"
    },
    {
      "age_days": 0,
      "authors": [
        "qawbecrdtey"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:cd580e54f1a6",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(FieldTheory): cleanup imports (#40548)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/cd580e54f1a6b46063824e80cec92f64692cbe78"
    },
    {
      "age_days": 0,
      "authors": [
        "Joël Riou"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:9ff650a05edb",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(CategoryTheory/Sites): fix docstring (#41819)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/9ff650a05edbad3ca4c9f97a49454fb83ef803fe"
    },
    {
      "age_days": 0,
      "authors": [
        "Bryan Gin-ge Chen"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:74f793c809b9",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(AlgebraicGeometry/Sites): pin ModuleCat imports with `shake: keep` (#41806)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/74f793c809b9a275756bff2ea8f9647e684288a1"
    },
    {
      "age_days": 0,
      "authors": [
        "Andrew Yang"
      ],
      "content_date": "2026-07-16",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:19d52f4cfbb8",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-16",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(AlgebraicGeometry): remove `SpecOfNotation` (#41782)",
      "updated": "2026-07-16",
      "url": "https://github.com/leanprover-community/mathlib4/commit/19d52f4cfbb837d7fb244930c315be4dc6a60b53"
    },
    {
      "age_days": 1,
      "authors": [
        "Paul Reichert"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:47cd72d8fb20",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: perf: use WHNF cache in `whnfMatcher` also at sub-default transparency (#14323)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/47cd72d8fb20c357f306c5b49648ce46e34c4dc6"
    },
    {
      "age_days": 1,
      "authors": [
        "Sebastian Ullrich"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:171f24d1c7ca",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: perf: upgrade to mimalloc 3 (#7786)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/171f24d1c7ca8a24ce8a7b305330c33ead7a08df"
    },
    {
      "age_days": 1,
      "authors": [
        "Julia Markus Himmel"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:39e35f1aa474",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: perf: optimize `String.charactersIn` (#14395)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/39e35f1aa4742c74ae64b32378b6de4602df98ed"
    },
    {
      "age_days": 1,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:ee0963c2bd28",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: fix: treat metavariables in the target as opaque atoms in `Sym.simp` rewriting (#14404)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/ee0963c2bd280dd6ccdca1f6cd544cb627678a48"
    },
    {
      "age_days": 1,
      "authors": [
        "Sebastian Ullrich"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:0c937a2c6a43",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: fix: show correct tactic state in whitespace between tactics without incrementality (#14396)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/0c937a2c6a43d6ba215b92e0aa3dedef1e03f544"
    },
    {
      "age_days": 1,
      "authors": [
        "Paul Reichert"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:d3b9c577a4fd",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: fix: make String.toList semireducible (#14294)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/d3b9c577a4fd93f7bf2bf0c315b6cd7347159e64"
    },
    {
      "age_days": 1,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:1f3dcc9a9657",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: fix: kernel type mismatch in cutsat `eq_def` proofs (#13587)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/1f3dcc9a96571f152d77e64c9e094213ef8bc768"
    },
    {
      "age_days": 1,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:062e2d41198c",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: fix: `preprocessType` in `SymM` should not perform `zetaDelta` by default (#14401)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/062e2d41198cfcc00a48d9b4093f8374a1d0b30d"
    },
    {
      "age_days": 1,
      "authors": [
        "Paul Reichert"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:6e88accef8ec",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: store traces in memory for deeper inspection (`store_traces_as`) (#14386)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/6e88accef8ecb6248063f61b169dd030cc00a612"
    },
    {
      "age_days": 1,
      "authors": [
        "Wojciech Różowski"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:3c8321cc331a",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: persist `logLintExt` data at `server` level (#14387)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/3c8321cc331a1af70281375ec369c8df82827864"
    },
    {
      "age_days": 1,
      "authors": [
        "Sebastian Ullrich"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:47212d83e893",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: make tactic `set_option` incremental (#14397)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/47212d83e893b5e9039c0bff55ac6dc00ff39bcc"
    },
    {
      "age_days": 1,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:a4b639c5a1e5",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: grind propagators that evaluate BitVec operations on literals (#14393)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/a4b639c5a1e545677b36b09a4770b7b559df805b"
    },
    {
      "age_days": 1,
      "authors": [
        "Garmelon"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:4ee6ea0f6818",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: chore: prepare development cycle for v4.34.0 (#14399)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/4ee6ea0f6818d57670993f84130301a0bc7ccf56"
    },
    {
      "age_days": 1,
      "authors": [
        "Garmelon"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:4dbad693dd54",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: chore: fail if more than one changelog label is applied to a PR (#14382)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover/lean4/commit/4dbad693dd5451f263d6211df00c0a7801ac1aa1"
    },
    {
      "age_days": 1,
      "authors": [
        "Attila Gáspár"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:5e6383559285",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(Topology/Sets): separability of `(Nonempty)Compacts` (#40109)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/5e638355928523b79dc193b1dc146ae143e50af9"
    },
    {
      "age_days": 1,
      "authors": [
        "Weiyi Wang"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:805e37bcd567",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(PowerSeries): pentagonal number theorem (#33143)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/805e37bcd56717e0be3ca2cbc4117e5e5590460f"
    },
    {
      "age_days": 1,
      "authors": [
        "Snir Broshi"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:3d71751c074b",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(Order/RelIso/Basic): lift a function to an order morphism into `Relation.Map` or from `Function.onFun` (#38498)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/3d71751c074b0a80427569e4ab311fbcd5cf3cd6"
    },
    {
      "age_days": 1,
      "authors": [
        "Yaël Dillies"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:a570e2ca7c82",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: feat(CategoryTheory/Monoidal): `copy` for functor properties (#41764)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/a570e2ca7c8265dc89d47a85cf629e4048e726f0"
    },
    {
      "age_days": 1,
      "authors": [
        "Jeremy Tan Jie Rui"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:5ad5d522861e",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore: delete deprecated declarations to the end of 2025 (#41178)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/5ad5d522861eea75dec2770e6862e069564a5066"
    },
    {
      "age_days": 1,
      "authors": [
        "Yaël Dillies"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:28313485bc62",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(Data/Finsupp): rename `mapDomain_notin_range` to `mapDomain_of_notMem_range` (#41766)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/28313485bc624fcd16dcb162dd2e2c3c813aa8fe"
    },
    {
      "age_days": 1,
      "authors": [
        "Weiyi Wang"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:3dffaf2f18b4",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(Combinatorics): restore deprecated pentagonal.lean module (#41397)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/3dffaf2f18b47d11948f6390838ea6f2ae662aaf"
    },
    {
      "age_days": 1,
      "authors": [
        "Jovan Gerbscheid"
      ],
      "content_date": "2026-07-15",
      "freshness": "fresh",
      "id": "github:leanprover-community/mathlib4:52e9692265c7",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-15",
      "repo": "leanprover-community/mathlib4",
      "score": 0.8,
      "source": "mathlib4-github",
      "summary": "Recent commit on leanprover-community/mathlib4.",
      "title": "leanprover-community/mathlib4: chore(CategoryTheory/Presentable/Basic): remove bad instance (#41660)",
      "updated": "2026-07-15",
      "url": "https://github.com/leanprover-community/mathlib4/commit/52e9692265c7a6de5a39913fa8f847d4909309eb"
    },
    {
      "age_days": 2,
      "authors": [
        "Julia Markus Himmel"
      ],
      "content_date": "2026-07-14",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:fe3f1d33ea95",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-14",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: perf: slightly faster `UInt8.toAsciiLower` (#14385)",
      "updated": "2026-07-14",
      "url": "https://github.com/leanprover/lean4/commit/fe3f1d33ea95cc267c91039f293c0debbb7b05fe"
    },
    {
      "age_days": 2,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-14",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:d16f7143576d",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-14",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: fix: `grind ring` approximation (#14390)",
      "updated": "2026-07-14",
      "url": "https://github.com/leanprover/lean4/commit/d16f7143576d0d0a9770a944ae46602c0c142716"
    },
    {
      "age_days": 2,
      "authors": [
        "Leonardo de Moura"
      ],
      "content_date": "2026-07-14",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:356a7e56ccb1",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-14",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: add the `liaSteps` configuration option to `grind` (#14392)",
      "updated": "2026-07-14",
      "url": "https://github.com/leanprover/lean4/commit/356a7e56ccb198470b0c4fef0a9019145af0b971"
    },
    {
      "age_days": 2,
      "authors": [
        "Julia Markus Himmel"
      ],
      "content_date": "2026-07-14",
      "freshness": "fresh",
      "id": "github:leanprover/lean4:af2bbc36a021",
      "kind": "github_update",
      "label": "negative",
      "matched_signals": [],
      "published": "2026-07-14",
      "repo": "leanprover/lean4",
      "score": 0.8,
      "source": "lean4-github",
      "summary": "Recent commit on leanprover/lean4.",
      "title": "leanprover/lean4: feat: `String.Internal.ugetUTF8Byte` (#14388)",
      "updated": "2026-07-14",
      "url": "https://github.com/leanprover/lean4/commit/af2bbc36a021d880db40ab65fd5a0eb6dc943515"
    }
  ],
  "lookback_days": 21,
  "schema": "ai4math-radar-run-v1",
  "timezone": "America/Los_Angeles"
}