Home » Release Notes » 4.2.1

Changes in version 4.2.1 (Jul 12, 2018)


  • Made various textual enhancements.


  • Improved stability when undoing edits to an alignment.
  • Fixed an issue where after specifying a circular sequence for a placeholder file, it was shown as a linear map by default.
  • Ensured that after a folder in a collection is renamed, it remains selected.
  • Corrected a regression with aligning one or more sequences from an alignment file to a reference sequence.
    (Reported by Dustin Rubinstein)
  • Improved the display of large numbers in some locales.
    (Reported by Thomas Reinard)
  • Removed problematic tabbed window support on macOS 10.12.
  • Improved stability when searching collections with folders on Windows.
  • Improved stability when printing alignments.
  • Improved stability and performance when importing from Addgene.
  • Made various additional stability improvements.