Issues

• "Clear Display panel Contents" appears incorrectly in plural when having only one display panel selected

  Bug

  nion-software/nionswift#1982 · Filter by author Ion-e opened on Oct 2, 2026

• 1D line plots, when cropped, the output item reduce the X axis to match the total length of the cropped item

  Bug

  nion-software/nionswift#1981 · Filter by author Ion-e opened on Oct 1, 2026

• Failed to open project in Nion Swift after changing the time zone to Pacific Time(British Columbia) on Windows Sep release

  nion-software/nionswift#1980 · Filter by author Michellehdr opened on Sep 29, 2026
  1

• "Minimal" button style rendering changed between Swift 16.18 and 17.0

  nion-software/nionswift#1975 · Filter by author Brow71189 opened on Sep 28, 2026
  3

• Swift not working after windows update KB5124010

  nion-software/nionswift#1971 · Filter by author SeanK59 opened on Sep 23, 2026
  2

• Reduce > Slice Sum is not working on a 5D data

  Bug

  nion-software/nionswift#1968 · Filter by author Ion-e opened on Sep 22, 2026
  1

  

• Refactor IncrementIteration.py to align with script template

  nion-software/nionswift#1965 · Filter by author lizziewylie opened on Sep 18, 2026
  

• Improve line plot compositing user experience

  Discussion

  nion-software/nionswift#1964 · Filter by author cmeyer opened on Sep 16, 2026
  6

• Rename project has issue with edit box

  Bug

  nion-software/nionswift#1962 · Filter by author Ion-e opened on Sep 14, 2026

• You can add a line profile to itself

  Bug

  nion-software/nionswift#1959 · Filter by author Ion-e opened on Sep 11, 2026
  1

• Merge Export Windows

  Discussion

  nion-software/nionswift#1952 · Filter by author Ion-e opened on Sep 8, 2026

• Display panel right click menu tidy

  good first issue
  Improvement

  nion-software/nionswift#1949 · Filter by author jamesrussell216 opened on Aug 28, 2026
  1

• Native launcher fails silently on hosts with an older system libexpat; PySide6 fallback broken by a "pyqt"/"qt" bootstrap-key mismatch

  nion-software/nionswift#1946 · Filter by author pzeiger opened on Aug 26, 2026
  4

• Allow input operation to target a single axis within an axis group

  Improvement

  nion-software/nionswift#1944 · Filter by author cmeyer opened on Aug 21, 2026

• Improve UI for "input operation" in iterable computations

  Improvement

  nion-software/nionswift#1943 · Filter by author cmeyer opened on Aug 21, 2026
  4

• Optimize memory and storage performance during iterated computations

  Improvement

  nion-software/nionswift#1942 · Filter by author cmeyer opened on Aug 21, 2026

• Computations performing iteration should update the result data as they iterate

  Improvement

  nion-software/nionswift#1941 · Filter by author cmeyer opened on Aug 21, 2026

• Importing nhdf files is slow

  Performance

  nion-software/nionswift#1939 · Filter by author Brow71189 opened on Aug 21, 2026

• File project reference should clean after itself

  Bug

  nion-software/nionswift#1933 · Filter by author Ion-e opened on Aug 7, 2026
  2

• Line plots are displayed as Bar Graphs rather than Line Plots

  Improvement

  nion-software/nionswift#1932 · Filter by author Tiomat85 opened on Aug 7, 2026
  2

  

• Expand calibration design to describe the physical quantity via SI base dimension exponents

  Documentation

  nion-software/nionswift#1930 · Filter by author cmeyer opened on Jul 31, 2026
  

• Composite line plot does not update when calibration changes on 2nd item

  Bug

  nion-software/nionswift#1928 · Filter by author Ion-e opened on Jul 29, 2026
  

• Single export option is redundant

  Question

  nion-software/nionswift#1925 · Filter by author Ion-e opened on Jul 28, 2026
  1

• Imports of SVG items fail

  Bug

  nion-software/nionswift#1920 · Filter by author Ion-e opened on Jul 21, 2026
  1

• Handling computed scalar values

  nion-software/nionswift#1912 · Filter by author cmeyer opened on Jul 14, 2026
  1