I would love it if the focus was put on going from stable v12 to stable v13, not 13 beta. I have two mods of major importance that no longer work because they were tuned for v13 a/b and now glitch on my stable v12. I don't want to risk updating my site to an alpha or beta flavor. I was advised to wait, which was good advice. However, if mods are being tuned for a version of UNA that is still in development and then put in the Market as an update it causes problems when a site owner who has been exercising caution updates those mods and now has problems with them.