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Subject: Announcing Isabelle2011
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To: isabelle-users@cl.cam.ac.uk
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Isabelle2011 is now available.
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This version significantly improves upon Isabelle2009-2, see the NEWS
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file in the distribution for more details.  Some notable changes are:
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* Experimental Prover IDE based on Isabelle/Scala and jEdit.
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* Coercive subtyping (configured in HOL/Complex_Main).
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* HOL code generation: Scala as another target language.
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* HOL: partial_function definitions.
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* HOL: various tool enhancements, including Quickcheck, Nitpick,
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  Sledgehammer, SMT integration.
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* HOL: various additions to theory library, including HOL-Algebra,
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  Imperative_HOL, Multivariate_Analysis, Probability.
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* HOLCF: reorganization of library and related tools.
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* HOL/SPARK: interactive proof environment for verification conditions
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  generated by the SPARK Ada program verifier.
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* Improved Isabelle/Isar implementation manual (covering Isabelle/ML).
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You may get Isabelle2011 from the following mirror sites:
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  Cambridge (UK)       http://www.cl.cam.ac.uk/research/hvg/Isabelle/
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  Munich (Germany)     http://isabelle.in.tum.de/
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  Sydney (Australia)   http://mirror.cse.unsw.edu.au/pub/isabelle/
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