Release Notes: After a year of testing, this release offers gradual improvements to the library and a major API change for async bgproc file inheritance and async stdio. In the new async bgproc API, inheritance works the same way on Windows and *nix. The async stdio API provides two sockets instead of one, allowing better redirection. A new API was provided for handling libc math function corner cases, even on platforms that do not offer FPE. A better wrapper around c99tree was provided to suit daily use. There were many minor fixes and new features. Unfortunately the new async bgproc feature is partially broken on IRIX.