Version 2.31.5
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  * adjustments for custom widgets to better work with themes
  * if dialog windows are called from commandline, make sure they shut down
    properly

  Update translation
    * ee (Ivar Smolin)
    * es (Jorge González)
    * fr (Jean-Philippe Fleury)
    * gl (Fran Diéguez)

  Updated documentation translations
    * zh_CN (TeliuTe)

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