British Airways has launched an updated version of its iOS app that features new Passbook integration. With the latest release all boarding passes will now be sent directly to Passbook, however, support for downloading them within the app will also remain available. The company has also announced that by mid June the Passbook integration will be enhanced through the addition of direct links to boarding passes from the lock screen. Along with these changes the update also resolves a number of bugs and improves overall stability.