Issues

• Fix xfailed tests on emscripten/WASM

  Bugtesting
  astropy/astropy#20525 · Filter by author astrofrog opened on Oct 2, 2026

• MNT: re-configuring ruff for maximal impact and minimal maintenance burden

  Affects-devdev-automationRefactoring
  Task

  astropy/astropy#20519 · Filter by author neutrinoceros opened on Oct 1, 2026

• Remove deprecated bundled configobj shims when we can

  API changeconfigexternal
  astropy/astropy#20518 · Filter by author pllim opened on Oct 1, 2026

• quantity_input should convert Column to Quantity

  Bugunits
  astropy/astropy#20515 · Filter by author maxnoe opened on Oct 1, 2026

• VOTable columns= in a different order from the file mixes up BINARY and BINARY2 columns

  Bugio.votable
  astropy/astropy#20512 · Filter by author jdavies-st opened on Oct 1, 2026

• wcs.cdelt setter silently discards the unit of u.Quantity assignments

  Bugwcs
  astropy/astropy#20500 · Filter by author alasdairwilson opened on Sep 28, 2026
  6

• Check the contents of MANIFEST.in with check-manifest

  dev-automationFeature Request
  astropy/astropy#20498 · Filter by author namurphy opened on Sep 28, 2026
  2

• BLD/DEP: any cp315-abi3t wheel requires numpy>=2.5.0 at runtime

  builddependenciesLimited APIPython 3.15
  Task

  astropy/astropy#20493 · Filter by author neutrinoceros opened on Sep 28, 2026
  2

• SlicedLowLevelWCS rejects an explicit step of 1 when slicing a sliced WCS

  Bugwcs.wcsapi
  astropy/astropy#20487 · Filter by author nabobalis opened on Sep 27, 2026

• Swap out custom stale bot with actions/stale

  dev-automation
  astropy/astropy#20478 · Filter by author pllim opened on Sep 24, 2026
  1

  

• Use more informative default physical types

  Feature Requestunits
  astropy/astropy#20476 · Filter by author adrn opened on Sep 24, 2026
  10

  

• Warn when using ufuncs on a Column with units set?

  table
  astropy/astropy#20474 · Filter by author adrn opened on Sep 23, 2026
  7

  

• DocTest failure with wide terminal

  BugDocstestingtimeseries
  astropy/astropy#20467 · Filter by author jdavies-st opened on Sep 23, 2026
  1

• astropy.io.votable can write XML files that it cannot read

  Bugio.votable
  astropy/astropy#20457 · Filter by author jdavies-st opened on Sep 22, 2026
  21

• ScalarDistribution behaves weirdly

  Buguncertainty
  astropy/astropy#20455 · Filter by author mhvk opened on Sep 21, 2026
  2

• Release new version to solve wcslib issues?

  BugClose?externalFeature RequestReleasewcs
  astropy/astropy#20452 · Filter by author aroffringa opened on Sep 21, 2026
  9

  

• LombScargle(..., method="fast") disagrees with the exact method by more than expected on tightly clustered, non-uniform sampling

  Bugtimeseries
  astropy/astropy#20449 · Filter by author ChenziqiAdam opened on Sep 21, 2026

• Pin or bound the mypy version used by the mypy and stubtest tox environments

  typing
  astropy/astropy#20444 · Filter by author nstarman opened on Sep 20, 2026
  3

• Add third-party type stubs to the mypy tox environment

  typing
  astropy/astropy#20443 · Filter by author nstarman opened on Sep 20, 2026

• Writing secondary WCSes with distortion keys

  Bugwcs
  astropy/astropy#20441 · Filter by author svank opened on Sep 18, 2026
  2

• API: Remove deprecated find_api_page()

  API changeutils
  astropy/astropy#20440 · Filter by author pllim opened on Sep 18, 2026

• API: read_table_parquet kwargs should be mandatory kwargs

  API changeio.votable
  astropy/astropy#20432 · Filter by author pllim opened on Sep 17, 2026
  1

• votable: intermittent SIGABRT / heap corruption in write_tabledata (C TABLEDATA writer)

  Bugio.votable
  astropy/astropy#20419 · Filter by author J-Christophe opened on Sep 17, 2026
  4

• true_geoecliptic_to_gcrs bypasses erfa_astrom science state, calls ERFA routines directly

  coordinatesPerformance
  astropy/astropy#20415 · Filter by author lpsinger opened on Sep 16, 2026
  3

  

• np.repeat when passed a Time object should return a new Time object, not a np.ndarray of Time objects

  Feature Requesttime
  astropy/astropy#20411 · Filter by author lpsinger opened on Sep 15, 2026
  2