There is an update tomorrow afternoon, this will be dealing with speed and memory issues:
These are the improvements we should be expecting:
- Chrome showed an 18% reduction in memory usage.
- Firefox showed a 15% increase performance. Memory usage was not significantly different.
- IE9 was very similar to Firefox - pages also load about 15% faster.
- IE8 showed improvements in both memory usage and performance, with a 25% reduction in memory usage and 35% increase in performance. IE8's load times are a full second faster now (from 2700ms to 1750ms)!