## Upgrades and changes - Upgrade *Tor Browser* to version 5.0.3 (based on Firefox 38.3.0esr). - Upgrade *I2P* to version 0.9.22 and enable its AppArmor profile.There are numerous other changes that might not be apparent in the dailyoperation of a typical user. Technical details of all the changesare listed in the [Changelog](https://git-tails.immerda.ch/tails/plain/debian/changelog).## Fixed problems - Fix several issues related to *MAC address spoofing*: * If MAC address spoofing fails for some network interface *and* it cannot be disabled afterwards, networking should now be completely disabled. * If MAC address spoofing causes network issues (e.g. due to the access point blocking all but whitelisted MAC addresses) a notification should now be properly displayed.