We recently upgraded the forum software to the most current version, being new features and securing our future going forward. (More about this can be found here)
As a result of the feedback received we decided to implement a new theme which includes many enhancements to the appearance of the design of the site, reduced screen space and more contrast aid clarity, while also allowing you to customise the colour if you wish.
The previous theme/design will remain as an option for registered members who wish to continue using it. To select the previous theme, click the "Themes" link at the bottom and select "Legacy" from the drop down.
We have also updated the default behaviour of the activity streams to replicate the old View New Content (VNC) functionality as best as possible. To add to this, we have enabled "Condensed view" by default as to save screen space. Users may expand this view should they wish.
Finally, member reputation can now be viewed in member profiles. To compliment this, we have also enabled the member 'Leaderboard' which you may view by clicking the Leaderboard button at the top of the page. This is intended to provide recognition for members who receive positive feedback for their post submissions, as well as a bit of fun. 
If you require any assistance, please post in our Technical & Account support forum. Equally, please feel free to provide feedback
Thanks again
RichM