That is correct. Mojang.com now has access to their Mojang Account migration tool for all Minecraft account holders. Just click here to begin the process. Do not worry, it is secure and private. I found this link while doing some personal research for a few new tools. I do not work for Mojang. I just like to poke around and find any little detail I can. Also, I am the first to find this little detail, even Minecraft.net and Minecraftforum.net have no mention of this on their sites publicly. Neither has any YouTube poster, as I am aware. Also, Cobalt is in Alpha stage and available for pre-order for 9.95€.