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Replacing events and traits with psygnal?

Status: Open.

#3630 In hyperspy/hyperspy;

· ericpre opened on Jun 1, 2026

_calculate_recmatrix: sc = sc.compute() silently discards the result (compute() returns None)

Status: Open.

#3617 In hyperspy/hyperspy;

· francisco-dlp opened on May 3, 2026

decomposition(): navigation_size < 2 raises AttributeError instead of ValueError; no validation for output_dimension <= 0

Status: Open.

#3615 In hyperspy/hyperspy;

· francisco-dlp opened on May 3, 2026

Deprecate ORPCA/ORNMF low-level API (fit, project, finish) in favour of sklearn-compatible API

type: API change

Status: Open.

#3613 In hyperspy/hyperspy;

· francisco-dlp opened on May 2, 2026

·  

v2.5.0

Lazy decomposition: NaN-fill after reproject can corrupt factor/loading shapes for ORPCA and ORNMF

type: bug

Status: Open.

#3612 In hyperspy/hyperspy;

· francisco-dlp opened on May 2, 2026

·  

v2.5.0

Lazy SVD decomposition: navigation mask silently wrong for 2-D (and higher) navigation spaces

type: bug

Status: Open.

#3609 In hyperspy/hyperspy;

· francisco-dlp opened on May 2, 2026

·  

v2.5.0

Improve documentation of setting backend in user guide.

affects: documentation

type: enhancement

Status: Open.

#3601 In hyperspy/hyperspy;

· Pandamonius97 opened on Mar 11, 2026

Matplotlib Alternatives

Status: Open.

#3600 In hyperspy/hyperspy;

· CSSFrancis opened on Mar 3, 2026

Floating point indexing doesnt work when setting axis via axes_manager

type: bug

Status: Open.

#3589 In hyperspy/hyperspy;

· Lulus792 opened on Feb 18, 2026

Refactor module structure

Status: Open.

#3577 In hyperspy/hyperspy;

· ericpre opened on Jan 4, 2026

·  

v3.0

HyperSpy wins "Prix Science Ouverte du Logiciel Libre de Recherche 2025"

Status: Open.

#3572 In hyperspy/hyperspy;

· jlaehne opened on Dec 10, 2025

PCA total explained variance ratio

type: bug

Status: Open.

#3542 In hyperspy/hyperspy;

· omnivus opened on Aug 17, 2025