GTK+, a multi-platform toolkit for creating graphical user interfaces that provide a complete set of widgets, suitable for projects ranging from small one-off tools to complete application suites, is now at version 3.11.5.
According to the developers, GTK+ 3.11.4 is actually a very large update, just like the previous one. This is the branch that will eventually evolve into GTK+ 3.12 stable.
Highlights of GTK+ 3.11.5:
• A new widget that can be used for transient views, as an alternative to menus or dialogs, has been added; • Dialogs have been modernized and can use a header bar; • GTK+ now uses RGBA visuals by default; • Notebook tabs now support a prelight state; • Reorderable notebook tabs can be themed differently
A complete changelog featuring all the updates and fixes can be found in the official announcement. Download GTK+ 3.11.5 right now from Softpedia.
Remember that this is a development version and it should NOT be installed on production machines. It is intended for testing purposes only.