A new stable version of Simutrans, 111.0, has been released today! Prissi summarized the changes as:

´╗┐´╗┐Apart from many fixes with the network, thus version contain fundamental change on the factories. Now factory production also depends on transport of workers and mail (of specified). Thus the factory dialogue was strongly extended. Another change is the preference for pax for near destination in earlier year while in 2100 there are spread all over the maps.

You can find a full changelog and download links for windows, linux, haiku and mac binaries at the forum.