Fellow Haskellers, I am pleased to announce the 1.2.1 release of Edison. Edison is a library of efficient, purely-functional data structures in Haskell. Notable changes from version 1.2.0.1: * A new sequence implementation based on finger trees (similar to Data.Sequence in the base libs). * Documenation fixes dealing with the licence (the docs previously and incorrectly claimed Edison was under the BSD licence, when it is in fact the MIT license). * Added a few methods to EnumSet for wrapping and unwrapping the underlying Word The project home page is: http://www.eecs.tufts.edu/~rdocki01/ edison.html From here you can find source tarballs, online Haddock docs and the darcs repository. Rob Dockins Speak softly and drive a Sherman tank. Laugh hard; it's a long way to the bank. -- TMBG