This is mostly a bugfix release but it also contains a new useful feature: QR code support to exchange IDs.
You can save it as an image (for example to display on a phone) or simply print it. To import it, go to Add Peer… / Scan a QR code and just hold it in front of your webcam (yes, Xeres supports webcams now).
Other notable bug fixes are:
- fix GXS syncing so that updates are pushed and received in all cases (for example missing avatar image)
- make UPNP fail when the external IP is not public