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Subject: Announcing Isabelle2008To: isabelle-users@cl.cam.ac.ukIsabelle2008 is now available.This release consolidates Isabelle2007, see the NEWS file in thedistribution for more details. Some notable improvements are:* HOL: significant speedup of Metis prover; proper support formultithreading.* HOL: new version of 'primrec' command supporting type-inference andlocal theory targets.* HOL: improved support for termination proofs of recursive functiondefinitions.* New local theory targets for class instantiation and overloading.* Support for named dynamic lists of theorems.* Simple TTY interface with command-line editing.* Improved support for the Cygwin platform (Windows).* Support for Poly/ML 5.2 with improved handling of multithreading andexternal processes.* Reorganized and updated version of Isabelle/Isar Reference Manual.You may get Isabelle2008 from the following mirror sites: Cambridge (UK) http://www.cl.cam.ac.uk/research/hvg/Isabelle/ Munich (Germany) http://isabelle.in.tum.de/ Sydney (Australia) http://mirror.cse.unsw.edu.au/pub/isabelle/