How do I upgrade a droplet's ubuntu distribution?
My google-fu is failing me; how do I upgrade a droplet's ubuntu distribution? For instance, if I start a 13.04 droplet, how do I upgrade it to a 13.10 droplet when it comes out? Or given current releases, if I had a 12.10 droplet, how would I upgrade it to a 13.04 droplet? I know I have to select the kernel somewhere, but I'm not sure where that is in the process. If it's not easy to upgrade a droplet's distribution version number, I might just stick with 12.04 for now for the long term support; ubuntu's support window for intermediate releases is fairly narrow.