Yep, see here: http://www.scirra.com/forum/topic61789.html
Zomg in-game purchases and pubcenter. Okay, I'll add those to the list, they may come a little later though. I've actually built a much more advanced pubcenter plugin for Windows 8 but haven't had time to release it yet.
Regarding fonts, I can confirm this plugin is a working alternative: http://www.scirra.com/forum/plugin-spritefont-28th-august-2012_topic45876.html