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TST: test suite is not robust against context-aware-warnings (Python 3.14)

free-threadingNo GILNo GIL

Python 3.14

testing

Status: Open.

Task

#19205 In astropy/astropy;

· neutrinoceros opened on Jan 21, 2026

Tables with custom dtype cannot be stacked

Bug

table

Status: Open.

#19197 In astropy/astropy;

· mhvk opened on Jan 20, 2026

MNT: locking + staging upgrades in RTD build envs

dependenciesPull requests that update a dependency filePull requests that update a dependency file

Docs

testing

Status: Open.

Task

#19190 In astropy/astropy;

· neutrinoceros opened on Jan 20, 2026

Thread-unsafe access to wcslib in astropy.wcs.WCS causes crashes and silent coordinate corruption under multithreading

Bug

wcs

Status: Open.

#19174 In astropy/astropy;

· anusha19murthy opened on Jan 17, 2026

MAINT: shape setting should be deprecated in astropy container classes.

API changePRs and issues that change an existing API, possibly requiring a deprecation periodPRs and issues that change an existing API, possibly requiring a deprecation period

utils.masked

Status: Open.

#19168 In astropy/astropy;

· mhvk opened on Jan 16, 2026

·  

v7.2.1

<code>MaskedNDArray</code> does not preserve mask when pickled

Bug

utils.masked

Status: Open.

#19154 In astropy/astropy;

· evanshinechen opened on Jan 14, 2026

TST: a coordinates test in need to adapt for numpy 2.5

coordinates

numpy-dev

testing

Status: Open.

#19133 In astropy/astropy;

· neutrinoceros opened on Jan 8, 2026

BUG: incoming deprecation warnings from numpy 2.5 (dev): direct mutations to array shape attributes are deprecated

🔥CriticalCritical

numpy-dev

Upstream Action RequiredWas: Upstream Fix RequiredWas: Upstream Fix Required

Status: Open.

Bug

#19126 In astropy/astropy;

· neutrinoceros opened on Jan 8, 2026

·  

v7.2.1

Improving forward compatibility in for ufunc/array_func registration

units

utils.masked

Status: Open.

#19093 In astropy/astropy;

· neutrinoceros opened on Dec 25, 2025

Unreliable HDU.fileinfo() behavior in append mode

Bug

io.fits

Status: Open.

#19089 In astropy/astropy;

· TallJimbo opened on Dec 22, 2025

WCS API generalization

Bug

wcs.wcsapi

Status: Open.

#19063 In astropy/astropy;

· nden opened on Dec 17, 2025

astropy.coordinates.SkyCoord.spherical_offsets_to - Polar Bear Experiment

coordinates

question

Status: Open.

#19053 In astropy/astropy;

· Borlaff opened on Dec 12, 2025