• Tweak nodes : Fixed bugs which prevented the creation of new tweaks when an existing tweak had an input connection.

  • Preferences : Fixed bug which caused UI metadata to be serialised unnecessarily into ~/gaffer/startup/gui/preferences.py.

  • OpenGL Texture shader : Fixed bug which allowed transparent regions to obscure objects behind them.

  • Viewer :

    • Fixed visualisation of Arnold image nodes with non-default UV Coordinates settings.

    • Fixed Arnold selection bugs caused by the ai:fis_filter option.