The updateing process is needed to any server,,,
the way to update is:

1. go to bukkt and download the dev build or if there is any other like beta, download it.

2. i recomend this one <download>it works fine for me. Only bug is that throws end of stream warnings on console like that: [Server] SEVERE Reached end of stream for /ip.ip.ip.ip

3. put the build you chosen in your servers folder and rename it as was the previous one.

4. startup server and xheck for bugs, like if other peoples can join for more than 2 minits without crash.

5.IMPORTANT: make sure to check the console for any pluggin issues (there will be some in most of you) if there are go and check the pluggins page on wherever you downloaded it and find the compatible update. or else if you made the pluggin try to updte it using teh dev build (im not going to explain the process). if the pluggins have a bug and there are no update/posible wayt to fix em make sure they are not important. if they are important find another similar working with 1,6,1 dev. WARNING MAKE A SERVER BACKUP IN JUST IN CASE. ALSO CHECK YOUR WORLD PROTECTING PLUGGIN!!