[list] [*] XPD-14827 - GPU Volts not set to zero when ground services terminated [*] Fix setting of target RakNet port when selecting hosts in the network settings UI: - When using a non-default receiving port, the host could not be selected from drop-down menus on other PCs in the network - they would just copy the address of the host as if it was manually entered and use wrong (default) RakNet port.The problem was in set_beacon_to_use(), it needs to set raknet port to that of received beacon, otherwise get_beacon_to_use() will not match usage for any beacons. [*] Replay backwards compat fixes: - During the V12.0.8 beta and RC run, some unplanned changes to the replay file format slipped through. This makes previous 12.0.8 versions incapable of correctly loading replay or situation files saved by previous versions of the simulator, and vice versa. This is now fixed. - Loading situation or replay files saved at a custom airport would fail to load on a simulator setup without that scenery, this is now fixed. [/list]