Server edition update

Dear Sir I have Server Edition How I Update It?

You can read the guide for the update in the link below:

When using Server Edition you will not get support except though this forum. Just follow the terminal instructions on the respective page and you will not have a problem updating/upgrading. If you have difficulties maintaining your own server then it may be better to go for Cloud Edition, which is even cheaper as you will not add the costs for hosting and maintenance.