Now, scripts and filters that perform operations on an existing image are accessible directly by the appropriate menu. For example, the script New Brush (script-fu-paste-as-brush) is integrated in the Edit image menu (Edit → Paste as... → New Brush), that is more logical.

Furthermore, a new Color menu has been created that regroups together all that concern works on colors, the hue or level color adjustment tools, etc...

Filters menu and Scripts-Fu menu are regrouped in one Filters menu and organised according to new categories. Now if a plugin and a filter works similarly, they are nearby in the menu.

The Scripts-Fu menu only appears if you have loaded additional scripts : for example the gimp-resynthesizer pack corresponding to your Linux distribution (.deb, .rpm, .gz...).