Users who are in Do Not Disturb mode will now see a warning in the Notifications preference pane to remind them of why notifications aren't being delivered.
Also, it's now possible to adjust the size of text typed into a conversation inside of just the text in the conversation pane. The two text sizes have been linked to update at the same time.
Skype has also fixed a number of reported bugs, including sound output from Skype to Bluetooth headphones and speakers caused by a change in the way that OS X reported available devices, and mach port leak on Mavericks which could lead to slowness and, in some cases, kernel panics.
You can get the update from the link below...