The ruby-1.9.1 had come to the world, and several days went by...

@maiha and I have worked for making the merb to be correspond to the ruby-1.9.1. And now we are very happy, because we can announce there is the first child of Merb and ruby-1.9.1.

http://merbi.st is the site which is running on merb with ruby-1.9.1.

Our efforts are remaining at several places. Most of them are in github (see http://github.com/maiha, http://github.com/genki). Others are published on here http://merbi.st/plugins

Good luck!