If you do not see the most recent updates listed below in your VisualGA software, it may be due to the update being in pre-release mode or that your township has yet to receive them, as all updates are 'phased-in' over a period of several weeks. VisualGA will automatically download new updates when they become available.
As a general rule, new features are not automatically implemented, as many of them are highly customizable. This gives you the option as an individual township, to just keep things as is. If you would like to implement a feature you can do so in the administration console.
If you would like to learn more about individual features and settings you can click the '?' context-sensitive help button in the upper right corner, which appears in many of the VisualGA screens. You can also open the Help Topics from the Help menu under 'VisualGA Help Topics'.