docs: conformance report after the read-gap fixes (569 of 697 ok)

Regenerated on tank at 10d1029: ok 467 -> 569, our-error 123 -> 14,
mismatch 15 -> 22 (six user-defined-link files moved from our-error to a
listing difference), no panics, hangs, crashes or OOM. Baseline raised.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

conformance/baseline.json

@@ -1,43 +1,41 @@
 {
  "comment": "conformance/run.sh fails if the ok count drops below `ok` or a file in `ok_files` stops being ok. Regenerate with `conformance/run.sh --update-baseline` after an intended change.",
- "commit": "42b81d9f1c3d9bef6050ad8a1326ac8c97f641d3",
- "date": "2026-09-26 03:05 UTC",
+ "commit": "10d1029ead524e2fe64c2cd7f61b28067d9e449c",
+ "date": "2026-09-26 03:46 UTC",
  "reference": "h5py 3.16.0 / HDF5 2.0.0",
  "files": 697,
- "ok": 467,
+ "ok": 569,
  "counts": {
   "h5py-cannot-read": 92,
-  "mismatch": 15,
-  "ok": 467,
-  "our-error": 123
+  "mismatch": 22,
+  "ok": 569,
+  "our-error": 14
  },
  "per_corpus": {
   "NCAS-CMS_pyfive": {
    "mismatch": 1,
-   "ok": 31,
-   "our-error": 1
+   "ok": 32
   },
   "cve_hdf5": {
    "h5py-cannot-read": 32,
-   "mismatch": 11,
-   "ok": 87,
-   "our-error": 17
+   "mismatch": 9,
+   "ok": 100,
+   "our-error": 6
   },
   "h5py_data": {
    "ok": 4
   },
   "hdf5": {
    "h5py-cannot-read": 60,
-   "mismatch": 3,
-   "ok": 300,
-   "our-error": 103
+   "mismatch": 12,
+   "ok": 386,
+   "our-error": 8
   },
   "netcdf-c": {
    "ok": 20
   },
   "netcdf4-python": {
-   "ok": 16,
-   "our-error": 2
+   "ok": 18
   },
   "usnistgov_h5wasm": {
    "ok": 5
@@ -50,6 +48,7 @@
   "NCAS-CMS_pyfive/tests/compact.hdf5",
   "NCAS-CMS_pyfive/tests/data/btreev2.hdf5",
   "NCAS-CMS_pyfive/tests/data/chunked.hdf5",
+  "NCAS-CMS_pyfive/tests/data/cmip_bad_eg.nc",
   "NCAS-CMS_pyfive/tests/data/compressed.hdf5",
   "NCAS-CMS_pyfive/tests/data/compressed_v1.hdf5",
   "NCAS-CMS_pyfive/tests/data/dataset_datatypes.hdf5",
@@ -78,9 +77,11 @@
   "NCAS-CMS_pyfive/tests/data/resizable.hdf5",
   "NCAS-CMS_pyfive/tests/opaque_datetime.hdf5",
   "NCAS-CMS_pyfive/tests/opaque_fixed.hdf5",
+  "cve_hdf5/cvefiles/cve-2016-4330.h5",
   "cve_hdf5/cvefiles/cve-2016-4331.h5",
   "cve_hdf5/cvefiles/cve-2016-4332-mtime-new.h5",
   "cve_hdf5/cvefiles/cve-2016-4332-mtime.h5",
+  "cve_hdf5/cvefiles/cve-2016-4333.h5",
   "cve_hdf5/cvefiles/cve-2017-17505.h5",
   "cve_hdf5/cvefiles/cve-2017-17506.h5",
   "cve_hdf5/cvefiles/cve-2017-17507.h5",
@@ -91,15 +92,20 @@
   "cve_hdf5/cvefiles/cve-2018-11204.h5",
   "cve_hdf5/cvefiles/cve-2018-11205.h5",
   "cve_hdf5/cvefiles/cve-2018-11206-new.h5",
+  "cve_hdf5/cvefiles/cve-2018-11206-old.h5",
   "cve_hdf5/cvefiles/cve-2018-11207.h5",
   "cve_hdf5/cvefiles/cve-2018-13867.h5",
+  "cve_hdf5/cvefiles/cve-2018-13868.h5",
   "cve_hdf5/cvefiles/cve-2018-13869.h5",
   "cve_hdf5/cvefiles/cve-2018-13870.h5",
   "cve_hdf5/cvefiles/cve-2018-13871.h5",
   "cve_hdf5/cvefiles/cve-2018-13872.h5",
   "cve_hdf5/cvefiles/cve-2018-13873.h5",
+  "cve_hdf5/cvefiles/cve-2018-13875.h5",
+  "cve_hdf5/cvefiles/cve-2018-14031.h5",
   "cve_hdf5/cvefiles/cve-2018-14033.h5",
   "cve_hdf5/cvefiles/cve-2018-14034.h5",
+  "cve_hdf5/cvefiles/cve-2018-14035.h5",
   "cve_hdf5/cvefiles/cve-2018-14460.h5",
   "cve_hdf5/cvefiles/cve-2018-15671.h5",
   "cve_hdf5/cvefiles/cve-2018-15672.h5",
@@ -115,6 +121,7 @@
   "cve_hdf5/cvefiles/cve-2019-9152.h5",
   "cve_hdf5/cvefiles/cve-2020-10811.h5",
   "cve_hdf5/cvefiles/cve-2020-18232.h5",
+  "cve_hdf5/cvefiles/cve-2021-36977.h5",
   "cve_hdf5/cvefiles/cve-2021-37501.h5",
   "cve_hdf5/cvefiles/cve-2021-45829.h5",
   "cve_hdf5/cvefiles/cve-2021-45833.h5",
@@ -125,6 +132,7 @@
   "cve_hdf5/cvefiles/cve-2024-29161.h5",
   "cve_hdf5/cvefiles/cve-2024-29162.h5",
   "cve_hdf5/cvefiles/cve-2024-29163.h5",
+  "cve_hdf5/cvefiles/cve-2024-29164.h5",
   "cve_hdf5/cvefiles/cve-2024-29165.h5",
   "cve_hdf5/cvefiles/cve-2024-29166.h5",
   "cve_hdf5/cvefiles/cve-2024-32605.h5",
@@ -134,8 +142,11 @@
   "cve_hdf5/cvefiles/cve-2024-32608.h5",
   "cve_hdf5/cvefiles/cve-2024-32610.h5",
   "cve_hdf5/cvefiles/cve-2024-32611.h5",
+  "cve_hdf5/cvefiles/cve-2024-32612.h5",
+  "cve_hdf5/cvefiles/cve-2024-32613.h5",
   "cve_hdf5/cvefiles/cve-2024-32614.h5",
   "cve_hdf5/cvefiles/cve-2024-32615.h5",
+  "cve_hdf5/cvefiles/cve-2024-32616.h5",
   "cve_hdf5/cvefiles/cve-2024-32617.h5",
   "cve_hdf5/cvefiles/cve-2024-32619.h5",
   "cve_hdf5/cvefiles/cve-2024-32620.h5",
@@ -159,6 +170,7 @@
   "cve_hdf5/cvefiles/cve-2026-26200.h5",
   "cve_hdf5/cvefiles/cve-2026-34734.h5",
   "cve_hdf5/cvefiles/cve-2026-92627.h5",
+  "cve_hdf5/cvefiles/unknown-1.h5",
   "cve_hdf5/fuzzerfiles/gh-4431-poc-03.h5",
   "cve_hdf5/fuzzerfiles/gh-4432-poc-05.h5",
   "cve_hdf5/fuzzerfiles/gh-4433-poc-08.h5",
@@ -174,6 +186,20 @@
   "hdf5/HDF5Examples/C/H5FLT/tfiles/h5ex_d_jpeg.h5",
   "hdf5/HDF5Examples/C/H5FLT/tfiles/h5ex_d_lz4.h5",
   "hdf5/HDF5Examples/C/H5FLT/tfiles/h5ex_d_zstd.h5",
+  "hdf5/HDF5Examples/C/H5G/16/h5ex_g_iterate.h5",
+  "hdf5/HDF5Examples/C/H5G/16/h5ex_g_traverse.h5",
+  "hdf5/HDF5Examples/C/H5G/h5ex_g_iterate.h5",
+  "hdf5/HDF5Examples/C/H5G/h5ex_g_traverse.h5",
+  "hdf5/HDF5Examples/C/H5G/h5ex_g_visit.h5",
+  "hdf5/HDF5Examples/FORTRAN/H5G/h5ex_g_iterate.h5",
+  "hdf5/HDF5Examples/FORTRAN/H5G/h5ex_g_traverse.h5",
+  "hdf5/HDF5Examples/FORTRAN/H5G/h5ex_g_visit.h5",
+  "hdf5/HDF5Examples/JAVA/H5G/h5ex_g_iterate.h5",
+  "hdf5/HDF5Examples/JAVA/H5G/h5ex_g_visit.h5",
+  "hdf5/HDF5Examples/JAVA/compat/H5G/110/h5ex_g_iterate.h5",
+  "hdf5/HDF5Examples/JAVA/compat/H5G/110/h5ex_g_visit.h5",
+  "hdf5/HDF5Examples/JAVA/compat/H5G/h5ex_g_iterate.h5",
+  "hdf5/HDF5Examples/JAVA/compat/H5G/h5ex_g_visit.h5",
   "hdf5/c++/test/th5s.h5",
   "hdf5/hl/test/testfiles/test_ds_be.h5",
   "hdf5/hl/test/testfiles/test_ds_be_new_ref-32bit.h5",
@@ -181,6 +207,9 @@
   "hdf5/hl/test/testfiles/test_ds_le.h5",
   "hdf5/hl/test/testfiles/test_ds_le_new_ref.h5",
   "hdf5/hl/test/testfiles/test_ld.h5",
+  "hdf5/hl/test/testfiles/test_table_be.h5",
+  "hdf5/hl/test/testfiles/test_table_cray.h5",
+  "hdf5/hl/test/testfiles/test_table_le.h5",
   "hdf5/test/testfiles/aggr.h5",
   "hdf5/test/testfiles/bad_chunk_ndims.h5",
   "hdf5/test/testfiles/bad_compound.h5",
@@ -188,12 +217,16 @@
   "hdf5/test/testfiles/be_data.h5",
   "hdf5/test/testfiles/be_extlink1.h5",
   "hdf5/test/testfiles/be_extlink2.h5",
+  "hdf5/test/testfiles/btree_idx_1_6.h5",
   "hdf5/test/testfiles/btree_idx_1_8.h5",
   "hdf5/test/testfiles/charsets.h5",
   "hdf5/test/testfiles/corrupt_stab_msg.h5",
+  "hdf5/test/testfiles/deflate.h5",
   "hdf5/test/testfiles/file_image_core_test.h5",
+  "hdf5/test/testfiles/filespace_1_6.h5",
   "hdf5/test/testfiles/filespace_1_8.h5",
   "hdf5/test/testfiles/fill18.h5",
+  "hdf5/test/testfiles/fill_old.h5",
   "hdf5/test/testfiles/filter_error.h5",
   "hdf5/test/testfiles/fsm_aggr_nopersist.h5",
   "hdf5/test/testfiles/fsm_aggr_persist.h5",
@@ -214,17 +247,27 @@
   "hdf5/test/testfiles/paged_nopersist.h5",
   "hdf5/test/testfiles/paged_persist.h5",
   "hdf5/test/testfiles/specmetaread.h5",
+  "hdf5/test/testfiles/tarrold.h5",
   "hdf5/test/testfiles/tbad_msg_count.h5",
   "hdf5/test/testfiles/tbogus.h5",
+  "hdf5/test/testfiles/test_filters_be.h5",
+  "hdf5/test/testfiles/test_filters_le.h5",
   "hdf5/test/testfiles/th5s.h5",
   "hdf5/test/testfiles/tlayouto.h5",
   "hdf5/test/testfiles/tmisc38a.h5",
   "hdf5/test/testfiles/tmisc38b.h5",
+  "hdf5/test/testfiles/tmtimen.h5",
+  "hdf5/test/testfiles/tmtimeo.h5",
   "hdf5/test/testfiles/tnullspace.h5",
   "hdf5/test/testfiles/tsizeslheap.h5",
   "hdf5/tools/test/testfiles/bigendian/tdset2.h5",
+  "hdf5/tools/test/testfiles/binfp64.h5",
+  "hdf5/tools/test/testfiles/binin16.h5",
   "hdf5/tools/test/testfiles/binin32.h5",
+  "hdf5/tools/test/testfiles/binin8.h5",
   "hdf5/tools/test/testfiles/binin8w.h5",
+  "hdf5/tools/test/testfiles/binuin16.h5",
+  "hdf5/tools/test/testfiles/binuin32.h5",
   "hdf5/tools/test/testfiles/bounds_latest_latest.h5",
   "hdf5/tools/test/testfiles/charsets.h5",
   "hdf5/tools/test/testfiles/compounds_array_vlen1.h5",
@@ -234,6 +277,8 @@
   "hdf5/tools/test/testfiles/filter_fail.h5",
   "hdf5/tools/test/testfiles/h5clear_fsm_persist_equal.h5",
   "hdf5/tools/test/testfiles/h5clear_fsm_persist_noclose.h5",
+  "hdf5/tools/test/testfiles/h5clear_fsm_persist_user_equal.h5",
+  "hdf5/tools/test/testfiles/h5clear_fsm_persist_user_less.h5",
   "hdf5/tools/test/testfiles/h5clear_sec2_v0.h5",
   "hdf5/tools/test/testfiles/h5clear_sec2_v2.h5",
   "hdf5/tools/test/testfiles/h5copy_extlinks_src.h5",
@@ -343,7 +388,9 @@
   "hdf5/tools/test/testfiles/h5stat_err_old_layout.h5",
   "hdf5/tools/test/testfiles/h5stat_filters.h5",
   "hdf5/tools/test/testfiles/h5stat_idx.h5",
+  "hdf5/tools/test/testfiles/h5stat_newgrat.h5",
   "hdf5/tools/test/testfiles/h5stat_threshold.h5",
+  "hdf5/tools/test/testfiles/h5stat_tsohm.h5",
   "hdf5/tools/test/testfiles/mod_h5clear_mdc_image.h5",
   "hdf5/tools/test/testfiles/non_comparables1.h5",
   "hdf5/tools/test/testfiles/non_comparables2.h5",
@@ -359,8 +406,13 @@
   "hdf5/tools/test/testfiles/t128bit_float.h5",
   "hdf5/tools/test/testfiles/tCVE-2021-37501_attr_decode.h5",
   "hdf5/tools/test/testfiles/tCVE_2018_11206_fill_new.h5",
+  "hdf5/tools/test/testfiles/tCVE_2018_11206_fill_old.h5",
   "hdf5/tools/test/testfiles/taindices.h5",
+  "hdf5/tools/test/testfiles/tarray1.h5",
   "hdf5/tools/test/testfiles/tarray1_big.h5",
+  "hdf5/tools/test/testfiles/tarray2.h5",
+  "hdf5/tools/test/testfiles/tarray4.h5",
+  "hdf5/tools/test/testfiles/tarray5.h5",
   "hdf5/tools/test/testfiles/tarray8.h5",
   "hdf5/tools/test/testfiles/tattr.h5",
   "hdf5/tools/test/testfiles/tattr2.h5",
@@ -372,15 +424,20 @@
   "hdf5/tools/test/testfiles/tbigdims.h5",
   "hdf5/tools/test/testfiles/tbinary.h5",
   "hdf5/tools/test/testfiles/tbitnopaque.h5",
+  "hdf5/tools/test/testfiles/tchar.h5",
   "hdf5/tools/test/testfiles/tcmpdattrintsize.h5",
   "hdf5/tools/test/testfiles/tcmpdintarray.h5",
   "hdf5/tools/test/testfiles/tcmpdints.h5",
   "hdf5/tools/test/testfiles/tcmpdintsize.h5",
   "hdf5/tools/test/testfiles/tcomplex.h5",
+  "hdf5/tools/test/testfiles/tcompound.h5",
+  "hdf5/tools/test/testfiles/tcompound_complex.h5",
   "hdf5/tools/test/testfiles/tcompound_complex2.h5",
+  "hdf5/tools/test/testfiles/tdatareg.h5",
   "hdf5/tools/test/testfiles/tdset.h5",
   "hdf5/tools/test/testfiles/tdset2.h5",
   "hdf5/tools/test/testfiles/tdset_idx.h5",
+  "hdf5/tools/test/testfiles/tempty.h5",
   "hdf5/tools/test/testfiles/textlink.h5",
   "hdf5/tools/test/testfiles/textlinkfar.h5",
   "hdf5/tools/test/testfiles/textlinksrc.h5",
@@ -412,6 +469,7 @@
   "hdf5/tools/test/testfiles/tloop.h5",
   "hdf5/tools/test/testfiles/tnamed_dtype_attr.h5",
   "hdf5/tools/test/testfiles/tnestedcmpddt.h5",
+  "hdf5/tools/test/testfiles/tnestedcomp.h5",
   "hdf5/tools/test/testfiles/tno-subset.h5",
   "hdf5/tools/test/testfiles/tnullspace.h5",
   "hdf5/tools/test/testfiles/torderattr.h5",
@@ -426,6 +484,7 @@
   "hdf5/tools/test/testfiles/trefer_param.h5",
   "hdf5/tools/test/testfiles/trefer_reg.h5",
   "hdf5/tools/test/testfiles/trefer_reg_1d.h5",
+  "hdf5/tools/test/testfiles/tsaf.h5",
   "hdf5/tools/test/testfiles/tscalarattrintsize.h5",
   "hdf5/tools/test/testfiles/tscalarintattrsize.h5",
   "hdf5/tools/test/testfiles/tscalarintsize.h5",
@@ -435,39 +494,78 @@
   "hdf5/tools/test/testfiles/tst_onion_dset_1d.h5",
   "hdf5/tools/test/testfiles/tst_onion_dset_ext.h5",
   "hdf5/tools/test/testfiles/tst_onion_objs.h5",
+  "hdf5/tools/test/testfiles/tstr.h5",
+  "hdf5/tools/test/testfiles/tstr2.h5",
   "hdf5/tools/test/testfiles/tstr3.h5",
   "hdf5/tools/test/testfiles/tudfilter.h5",
   "hdf5/tools/test/testfiles/tudfilter2.h5",
+  "hdf5/tools/test/testfiles/tvldtypes1.h5",
+  "hdf5/tools/test/testfiles/tvldtypes2.h5",
+  "hdf5/tools/test/testfiles/tvldtypes3.h5",
+  "hdf5/tools/test/testfiles/tvldtypes4.h5",
+  "hdf5/tools/test/testfiles/tvldtypes5.h5",
   "hdf5/tools/test/testfiles/tvlenstr_array.h5",
   "hdf5/tools/test/testfiles/tvlstr.h5",
   "hdf5/tools/test/testfiles/tvms.h5",
+  "hdf5/tools/test/testfiles/txtfp32.h5",
+  "hdf5/tools/test/testfiles/txtfp64.h5",
+  "hdf5/tools/test/testfiles/txtin16.h5",
+  "hdf5/tools/test/testfiles/txtin32.h5",
+  "hdf5/tools/test/testfiles/txtin8.h5",
   "hdf5/tools/test/testfiles/txtstr.h5",
+  "hdf5/tools/test/testfiles/txtuin16.h5",
+  "hdf5/tools/test/testfiles/txtuin32.h5",
   "hdf5/tools/test/testfiles/vds/1_a.h5",
   "hdf5/tools/test/testfiles/vds/1_b.h5",
   "hdf5/tools/test/testfiles/vds/1_c.h5",
   "hdf5/tools/test/testfiles/vds/1_d.h5",
   "hdf5/tools/test/testfiles/vds/1_e.h5",
   "hdf5/tools/test/testfiles/vds/1_f.h5",
+  "hdf5/tools/test/testfiles/vds/1_vds.h5",
   "hdf5/tools/test/testfiles/vds/2_a.h5",
   "hdf5/tools/test/testfiles/vds/2_b.h5",
   "hdf5/tools/test/testfiles/vds/2_c.h5",
   "hdf5/tools/test/testfiles/vds/2_d.h5",
   "hdf5/tools/test/testfiles/vds/2_e.h5",
+  "hdf5/tools/test/testfiles/vds/2_vds.h5",
+  "hdf5/tools/test/testfiles/vds/3_1_vds.h5",
+  "hdf5/tools/test/testfiles/vds/3_2_vds.h5",
   "hdf5/tools/test/testfiles/vds/4_0.h5",
   "hdf5/tools/test/testfiles/vds/4_1.h5",
   "hdf5/tools/test/testfiles/vds/4_2.h5",
+  "hdf5/tools/test/testfiles/vds/4_vds.h5",
   "hdf5/tools/test/testfiles/vds/5_a.h5",
   "hdf5/tools/test/testfiles/vds/5_b.h5",
   "hdf5/tools/test/testfiles/vds/5_c.h5",
+  "hdf5/tools/test/testfiles/vds/5_vds.h5",
   "hdf5/tools/test/testfiles/vds/a.h5",
   "hdf5/tools/test/testfiles/vds/b.h5",
   "hdf5/tools/test/testfiles/vds/c.h5",
   "hdf5/tools/test/testfiles/vds/d.h5",
   "hdf5/tools/test/testfiles/vds/f-0.h5",
   "hdf5/tools/test/testfiles/vds/f-3.h5",
+  "hdf5/tools/test/testfiles/vds/vds-eiger.h5",
+  "hdf5/tools/test/testfiles/vds/vds-percival-unlim-maxmin.h5",
+  "hdf5/tools/test/testfiles/xml/tbitfields.h5",
+  "hdf5/tools/test/testfiles/xml/tcompound2.h5",
+  "hdf5/tools/test/testfiles/xml/tdset2.h5",
+  "hdf5/tools/test/testfiles/xml/tenum.h5",
   "hdf5/tools/test/testfiles/xml/test35.nc",
   "hdf5/tools/test/testfiles/xml/tloop2.h5",
+  "hdf5/tools/test/testfiles/xml/tname-amp.h5",
+  "hdf5/tools/test/testfiles/xml/tname-apos.h5",
+  "hdf5/tools/test/testfiles/xml/tname-gt.h5",
+  "hdf5/tools/test/testfiles/xml/tname-lt.h5",
+  "hdf5/tools/test/testfiles/xml/tname-quot.h5",
+  "hdf5/tools/test/testfiles/xml/tname-sp.h5",
+  "hdf5/tools/test/testfiles/xml/tnodata.h5",
+  "hdf5/tools/test/testfiles/xml/tobjref.h5",
   "hdf5/tools/test/testfiles/xml/topaque.h5",
+  "hdf5/tools/test/testfiles/xml/tref-escapes-at.h5",
+  "hdf5/tools/test/testfiles/xml/tref-escapes.h5",
+  "hdf5/tools/test/testfiles/xml/tref.h5",
+  "hdf5/tools/test/testfiles/xml/tstring-at.h5",
+  "hdf5/tools/test/testfiles/xml/tstring.h5",
   "hdf5/tools/test/testfiles/zerodim.h5",
   "netcdf-c/h5_test/ref_tst_h_compounds.h5",
   "netcdf-c/h5_test/ref_tst_h_compounds2.h5",
@@ -504,6 +602,8 @@
   "netcdf4-python/examples/data/rtofs_glo_3dz_f006_6hrly_reg3.nc",
   "netcdf4-python/test/20171025_2056.Cloud_Top_Height.nc",
   "netcdf4-python/test/issue1152.nc",
+  "netcdf4-python/test/issue671.nc",
+  "netcdf4-python/test/issue672.nc",
   "netcdf4-python/test/test_gold.nc",
   "usnistgov_h5wasm/test/array.h5",
   "usnistgov_h5wasm/test/compressed.h5",