What's new in this version (0.9.0.133):
The last couple of days our service has seen some unexpected interruptions. This release should alleviate most of it not all of those issues.
If you experience any issues after updating to this version please reply here and provide as much detail as possible.
And should you need help figuring out what "much detail" could mean (you're not alone in this) then please have a look at the troubleshooting guides at the top of the desktop help forum.