The next wave of X-Wing figures is available from Fantasy Flight. They're still catching up, bringing some older ships to 2nd Edition, such as the Millennium Falcon and TIE Silencer, but there's also new ships such as the Naboo Fighter, the Hyena-Class Bomber, and the Resistance Transport.
From the announcement:
X-Wing Wave IV Is Now Available
Take a look at the latest products from Fantasy Flight Games, now available at your local retailer or online through our webstore!