wenzelm@30848: Subject: Announcing Isabelle2009
wenzelm@9928: To: isabelle-users@cl.cam.ac.uk
wenzelm@9928: 
wenzelm@30848: Isabelle2009 is now available.
wenzelm@17544: 
wenzelm@30848: This release significantly improves upon Isabelle2008, see the NEWS
wenzelm@30848: file in the distribution for more details.  Some important changes
wenzelm@30848: are:
wenzelm@27007: 
wenzelm@30848: * Complete re-implementation of locales, with proper support for local
wenzelm@30894: syntax, and more general locale expressions.
wenzelm@27066: 
wenzelm@30848: * New 'find_consts' and 'find_theorems' facilities, together with
wenzelm@30848: "auto solve" feature of toplevel goal statements.
wenzelm@30848: 
wenzelm@30848: * HOL: reorganization of main logic images.
wenzelm@27066: 
wenzelm@30848: * HOL: improved implementation of Sledgehammer, based on generic ATP
wenzelm@30848: manager; support for remote ATPs.
wenzelm@27007: 
wenzelm@30848: * HOL: numerous library improvements.
wenzelm@27007: 
wenzelm@30848: * Updated and extended versions of main reference manuals.
wenzelm@17544: 
wenzelm@30848: * Simplified arrangement of Isabelle startup scripts and settings
wenzelm@30848: directory.
wenzelm@27007: 
wenzelm@30848: * Simplified internal programming interfaces for all Isar language
wenzelm@30848: elements.
wenzelm@12927: 
wenzelm@30848: * General high-level support for concurrent ML programming.
wenzelm@30848: 
wenzelm@30848: * Parallel proof checking within Isar theories.
wenzelm@27061: 
wenzelm@30890: * Haskabelle importer from Haskell source files to Isar theories.
wenzelm@30890: 
wenzelm@12983: 
wenzelm@30848: You may get Isabelle2009 from the following mirror sites:
wenzelm@9928: 
haftmann@27085:   Cambridge (UK)       http://www.cl.cam.ac.uk/research/hvg/Isabelle/
haftmann@17696:   Munich (Germany)     http://isabelle.in.tum.de/
kleing@14616:   Sydney (Australia)   http://mirror.cse.unsw.edu.au/pub/isabelle/