Finally, version 2.1 is available on www.openstreetbrowser.org (short: osb.cc) - at least if the name server updates already got distributed to your browser. There were many changes like an integrated translation system, movable windows (e.g. for the category information), talk pages for categories and so on. Many of those features were already discussed in detail on this blog earlier. The biggest change (not for you as user, but technically) is a change to a new server, which is private and allows displaying advertisements (which will hopefully pay the server costs). I think it's okay if you use an AdBlocker, you can also send me a donation :)